8CH COUNTER/TIMER
CT08-01C
USER'S MANUAL
3163, 3185 (rev 1) 2014.5.10

APPLICATION OF ELECTRONIC DEVICESTSUJI ELECTRONICS CO.,LTD3739 Kandatsu-machi Tsuchiura-city
Ibaraki-Pre 300-0013 Japan
Phone +81-(0)29-832-3031
Fax +81-(0)29-832-2662
URL http://www.tsujicon.co.jp

E-mail info2@tsuji-denshi.co.jp

CT08-01C Command List（Available ＬＡＮ，ＵＳＢ）
The command that is written by blue is available for V1.02 or later version.
See the section 6. Firmware Update regarding firmware update.
COMMANDFUNCTIONDETAIL

ＡＬＭ？

alarm read

read out the cause of overflow

ＣＬＡＬ

clear allclear timer and 8 channel counters

ＣＬＰＣ

clear preset counterclear preset counter (CH7)

ＣＬＴＭ

clear timer

clear timer

ＣＬＣＴｘｘclear counter xx

clear counter channel xx

xx:00-07

ＣＬＣＴｘｘｙｙ

clear counter xx to yy

clear counter channel xx to yy

xx,yy:00-07

ＣＰＲ？

counter preset data read

read out preset counter data
Reply: 8 digits in decimal number (Kcts unit)（example:０００１００００）

ＣＰＲF？

counter preset data read

read out preset counter data
Reply: 8 digits in decimal number (cts unit)（example：０００１００００）

ＣＴＲ？xｘcounter xx read

read out channel xx counter

xx：00-07

Reply: 10 digits in decimal number
CTRH?xx

counter xx read

read out channel xx counter

xx：00-07

Reply: 8 digits in hex
ＣＴＲ？ｘｘｙｙ

counter xx to yy read

read out channel xx counterxx,yy：00-07

Reply: 10 digits in dec (separated by space)
CTRH?xxyy

counter xx to yy read

read out from channel xx to yy counterxx,yy：00-07

Reply: 8 digits in hex (separated by space)ＤＳＡＳ

disable auto stopdisable automatic stop until using STOP command

ＥＮＣＳ

enable counter stop

enable counter stop

ＥＮＴＳ

enable timer stop

enable timer stopＭＯＤ？

mode read

read out counter mode

ＲＤＡＬ？

read all counter and timer

read out all counter and timer
Reply: 10 digits in dec

RDALH?

read all counter and timer

read out all counter and timer
Reply: 8 digits in hex

ＳＣＰＲｄｄｄｄ・・・・

set counter preset data

set preset data to counter (Kcts unit)

ＳＣＰＲＦｄｄｄｄ・・・・

set counter preset data

set preset data to counter (cts unit)

ＴＰＲ？

timer preset data read

read out preset timer data (ms unit)

ＴＰＲF？

timer preset data read

read out preset timer data (μs unit)

ＳＴＯＰ

stop counter

deactivate counting action

ＳＴＰＲｄｄｄｄ・・・・

set preset counter to dddd・・・・

set preset timer value (ms unit)

ＳＴＰＲＦｄｄｄｄ・・・・

set preset counter to dddd・・・・

set preset timer value (μs unit)

ＳＴＲＴ

start counter

start counting action

ＴＭＲ？

timer read

read out timer value

Reply: 10 digits in dec

TMRH?

timer read

read out timer value

Reply: 10 digits in hex

ＶＥＲ？

version information read

read out software version information

VERH?

hardware version information

read out hardware version information

REST

reset and start

set the unit restart (It's same as power on sequence)

FROM?

using rom number read

read out program ROM number inside

FROM０，FROM1

choose rom

set program ROM number to activate

FLG?xread internal flag

read out internal state flag inside
1/28

Store data commands for synchronous gate signal and timer clock
Preparation of data acquisition commands
ＣＬＧＳＤＮ
CLGSAL
ＧＳＤＮｄｄｄ・・・
GSDN?
ＧＳＥＤｄｄｄ・・・
GSED?

Clear Gate Synchronous

clear current data acquisition address

Data Number(set data address to zero)

Clear Gate Synchronous

clear current data address and all memory dataacquired All data

（set data address to zero, clear all memory data）

Gate Synchronous Data

input gate synchronous data acquisitionacquisition data Number set

data address

Gate Synchronous Dataread out gate synchronous data acquisitionacquisition data Number readdata address

Gate Synchronous acquisition

input gate synchronous data acquisition end data

End data Number set

address. （after end address, acquisition stop.)

Gate Synchronous acquisition

read gate synchronous data end address

End data Number read

reply : 0 ～ 9999

reply : 0 ～ 9999

Synchronous GATE signal data acquisition commands
ＧＳＴＲＴ
GESTRT

Gate synchronous data

start gate synchronous data acquisitionacquisition START(just after turn on power, it's stop condition)

Gate Edge synchronous data

start gate edge synchronous data acquisitionacquisition STaRT(just after turn on power, it's stop condition)

Synchronous internal clock data acquisition commands
ＧTRUNddd・・・
ＧTRUN？

Gate Timer synchronous

input synchronous timer data RUN time

RUN time(μs units)

Gate Timer synchronous

read out synchronous timer data RUN time

RUN time read
ＧTOFFddd・・・
ＧTOFF？

Gate Timer synchronous

input synchronous timer data OFF time

OFF time(μs units)

Gate Timer synchronous

read out synchronous timer data OFF time

OFF time read
ＧTＳＴＲＴ

Gate Timer synchronous data

start internal clock synchronous data acquisitionacquisition START(Just after turn on power, it's stop condition)

2/28

Synchronous data acquisition common commands
ＳＴＯＰ

ｇate synchronous datastop gate synchronous data acquisitionacquisition STOPGSTS?
GSDAL?

Gate synchronous dataread out the status of gate synchronous dataacquisition Status readacquisition

Gate synchronous dataread out all gate synchronous dataacquisition all data read
GSDALH?
GSDRD?xxxxyyyy
GSDRDH?xxxxyyyy
GSＣRD?
uvwxxxxyyyy
GSDRDＨ?
uvwxxxxyyyy

Gate synchronous dataread out all gate synchronous dataacquisition all data read

Reply: 8 digits in hex

Gate synchronous data read

read gate synchronous data from xxxx to yyyy

from xxxx to yyyy

(xxxx,yyyy:0000～9999)

Gate synchronous data read

read gate synchronous data from xxxx to yyyy

from xxxx to yyyy

(xxxx,yyyy:0000～9999) Reply: 8 digits in hex

Gate synchronous data read

read gate synchronous data from xxxx to yyyy

from xxxx to yyyy at ch u to v

at ch u to v w:1 with timer

Gate synchronous data read

read gate synchronous data from xxxx to yyyy

from xxxx to yyyy at ch u to v

at ch u to v w:1 with timer

Reply: dec
Reply: hex

LCD display function command (for a type with a display)
SDUxx

set display upper row xx channel set xx channel to LCD display upper row
xx：00-07

SDUTM

set display upper row timer data set timer data to LCD display upper row

SDUCP

set display upper row

set counter preset data to LCD display

counter preset data

upper row

set display upper row

set timer preset data to LCD display

timer preset data

upper row

SDUTP
SDLxx

set display lower row xx channel set xx channel to LCD display lower row
xx：00-07

SDLTM

set display lower row timer data

set timer to LCD display lower row

SDLCP

set display lower row

set counter preset data to LCD display

counter preset data

lower row

set display lower row

set timer preset data to LCD display

timer preset data

lower row

BKON

Back Light ON

Turn on back light

BKOFF

Back Light OFF

Turn off back light

SDLTP

Command for All reply mode
ALL_REP_EN

All reply mode enable

Reply is "OK" or "NG" even if the command
doesn't require a reply.

ALL_REP_DS

All reply mode disable

No reply, if the command doesn't requirea reply. (the same as before)

ALL_REP?

read all reply mode setting

3/28

Confirm "all reply mode" is active or not.

CONTENTS
１．Specification ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

6

１－１．Abstract ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
6
１－２．Appearance

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
6

１－３．Block diagram ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
7
２．Before using ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
２－１．Select input signal level for count8

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
8

２－２．Setting LAN communication

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
8

２－２－１．Preparation for setting

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
8

２－２－２．Changing setting condition for setting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
9
２－２－３．Turn back PC set data
２－２－４．Connection test

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
11

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
11

２－３．Setting USB communication

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
11

２－３－１．Preparations for setting

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
11

２－３－２．Connecting test

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
11

２－４．Connect communication cables ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12
２－４－１．Connect communication cables

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12

２－４－２．Connect count signal ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12

２－４－３．Start signal (TTL positive logic) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12

２－４－４．Stop signal (TTL positive logic) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12

２－４－５．Gate signal (TTL positive logic) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12
２－４－６．Monitor out signal (In counting, TTL positive logic)
３．Communication commands

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
12

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13

３－１．Communication commands

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13

３－２．Read-out commands for counter set and the status of setting

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13

３－２－１．Stop enable by count value

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13

３－２－２．Stop enable by timer value
３－２－３．Stop disable by counter timer

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13

３－２－４．Inquiry of action mode

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
13

３－２－５．Setting and readout of preset counter ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
14
３－２－６．Setting and readout of preset timer
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
14
３－３．Commands of counter operation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
14
３－３－１．Counter start ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
14
３－３－２．Counter stop ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
14
３－４．Read-out and clear commands for counter and timer
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
15
３－４－１．Read-out and clear commands for all counter and timer ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
15
３－４－２．Read-out and clear commands for all counter・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
15
３－４－３．Read-out and clear commands for timer
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
16
３－５．Inquiry of over-flow count data ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
16

３－６．Inquiry of software version information ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
16
３－７．Other commands
All reply mode

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
17
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
17

4/28

４．Counter data acquisition commands ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
18
４－１．About count data acquisition commands

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
18

４－２．Preparation for data acquisition commands ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
19
４－２－１．Clear current data address

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
19

４－２－２．Clear current data address and all stored data ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
19
４－２－３．Set and read gate synchronous data acquisition current data address
４－２－４．Set and read gate synchronous data acquisition end data address
４－３ Synchronous gate signal data acquisition commands

・・・・・・・・・・・・・・・・・・・・・・
19

・・・・・・・・・・・・・・・・・・・・・・・・・・・
20

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
20

４－４ Synchronous internal clock data acquisition commands

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
20

４－４－１ Set and read synchronous timer RUN time

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
20

４－４－２ Set and read synchronous timer OFF time

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
21

４－４－３ Start synchronous timer clock data acquisition

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
21

４－５ Common commands on synchronous data acquisition

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
21

４－５－１．Counter stop・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
21

４－５－２．Read out the status of synchronous gate data acquisition
４－５－３．Read out all stored data（０～current data address）

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
21

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
22

４－５－４．Read out stored data of specific range

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
22

４－５－５．Amount of time for data downloading

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
23

５. Abstract of LCD display
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
24
５－１. Spec of LCD display ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
24
５－２－１. LCD display commands・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
24

５－２－２．Backlight control commands ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
24
６．Firmware Update ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
25
７．Synchronous drive of multi units

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
26

８．Regulations and guidelines
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
26
９．Interface with external devices
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
27
１０．Performance and specifications・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
28

5/28

User's manual
１．Specifications
１－１. Abstract
This unit has 8 channel counters and one timer. Each counter has 32 bits count data.
It counts during timer set interval or until the limited set count value.
Setting interval for count is 1μs to 1,000,000s. Setting limited count value is 1cts
to 4,294,967Kcts.
This one has EIA 1 unit case. Connecting several units by RUN-GATE connection, total countchannels are increased to 8×ｎ channels.
Using LAN or USB communication, you can able to use remote control.
It's possible to store counting data which synchronized with ON/OFF of GATE IN signal or
inner clock up to 10,000 memory address. (clock can preset ON time and OFF)This unit is equipped with the LCD display.
It can display two items into the two sections (upper row and lower row) from four items (a counting
value, a timer value, a preset counter value, and timer preset values) by the command fromthe communication line.
１－２．Appearance
Front panel layout①

Power switch
The lamp of the switch is on when the power is on.

②

Input connectors for the counters. There are CH0 to CH7. (INPUT)
It's possible to set preset value only for CH7.

③

It shows the beginning of count action. LED "ON" means the counter gate open.

④

LCD display (16 characters and Two lines)
It can display two items from the following 4 items into the two sections (upper row andlower row).
Count value, Timer value, Preset count value, Timer preset value

Rear panel layout

6/28

⑤

Connect TTL level signal (3.3 - 5V) from external unit.
START:

When upward edge signal is "ON" ("H"), it starts counting. (INPUT)
Normally (not connected) START signal is "L".
When count mode is selected to "Counter 07 stop" or "Timer stop" and countvalue or timer value goes on limit, START can't become true.

STOP:

When upward edge signal is "ON" ("H"), counting action stopped. (INPUT)
Normally (not connected) STOP signal is "L".

GATE:

When GATE signal goes "L", count action stopped during this level. (INPUT)
When it goes "H", count action starts again.
Normally (not connected) GATE signal is "H".

⑥

TTL (5V) output connector while counter is operating.
You can synchronous
When it goes
operation"H", countby theaction
higheststartscounteragain.
if you connect GATE connector ofother modules.
Normally (not connected) GATE signal is "H".
With inner DIP switches, you can invert logic level on START, STOP, GATE, and RUN
signals.
Default setting is "ON" ("H"). If you change corresponding DSW2 switcheson printed-circuit board ON to OFF, they changes "OFF" ("L").

⑦

This one is USB port.

⑧

This one is ETHERNET（ＬＡＮ）connection port. It's adapted to 10BASE-T,100BASE-T
communication.

⑨

Fuse holder 3A mini fuse available.

⑩

AC90V to 240V power supply cable.

１－３. Block diagram

RUN(TTL OUT)START(TTL IN)
STOP(TTL IN)

on/offSW

ＣＰＵ

GATE(TTL IN)

Timer

Gate

μs
clock

Counter
7Gate

TTL orNIM

PULSE IN(CH7)Counter
6Gate

TTL orNIM

PULSE IN(CH6)Counter1Gate

TTL orNIM

PULSE IN(CH1)Counter0Gate

TTL orNIM

PULSE IN(CH0)

LAN
USB

7/28

２．Before using
２－1．Select input signal level for countCT08-01C can select count input signal from TTL or NIM on each channels.
Default setting is TTL. If you are going to change input signal settings,
remove the four screws that hold the left cover in place and then remove the left cover.
Select input signals with slide switches near the input connector on front panel.
Set slide switches according to letters side of slide switches.
２－２．Setting LAN communication
２－２－１．Preparation for setting
To control this one by LAN communication, it's need to some setting items by 10Base-T/100Base-T
communication cable. Setting protocol is telnet protocol by TCP/IP connection.
To connect network by this one, IP address, subnet mask, and Port NO must be set to this unit.
Factory default is "IP address is 192.168.1.55", "sub net mask is 255.255.255.0" and"Port NO is 7777 "When connecting PC directly, it's need to use cross cable. Otherwise using HUB module, it's no need
to use cross cable.
The way of connecting PC directly is as follows.
It's need to set IP address and subnet mask to your PC.
Set IP address to 192.168.1.10, and subnet mask to 255.255.255.0, for example.
About the way of setting address to your PC, see your PC manual.
Select MS-DOS prompt and access command "ping" in MS-DOS prompt.
C:\Windows>ping 192.168.1.55
Pinging 192.168.1.55 with 32 bytes of data:
Reply from 192.168.1.55: bytes=32 time=2ms TTL=255
Reply from 192.168.1.55: bytes=32 time=1ms TTL=255
Reply from 192.168.1.55: bytes=32 time=1ms TTL=255
Reply from 192.168.1.55: bytes=32 time=1ms TTL=255
C:\Windows>
If replies are listed above, physical connection is correct.
If physical connection is not correct, communication replies are these.

8/28

C:\Windows>ping 192.168.1.55
Pinging 192.168.1.55 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
C:\Windows>
In this case please retry the connection again after confirming the cable connection.
２－２－２．Changing setting condition for net-work
Once you check connection is correct, enter new IP address and new telnet port NO of CT08-01.
(If default NO is OK, you don't have to do this operation.)
Default IP address is 192.168.1.55, and default port NO is 7777.
IP address must to be changed according to your network system.
If there is no need to change port NO, you may use NO 7777.
If you need to change port NO, the recommended port is NO. 10000 to 10999.
In Windows screen display
START → Specify the file name and run, file name istelnet 192.168.1.55 9999
No. 9999 is port set number of CT08-01.
Click OK button and screen changed to telnet mode immediately.
MAC address 00204A80F1B6← It depends on the type of unit.

Software version 01.5(031003)XPTE← It depends on the type of unit.

Ｐｒｅｓｓ Ｅｎｔｅｒ ｔｏ ｇｏ ｉｎｔｏ Ｓｅｔｕｐ Ｍｏｄｅ
Push Return button in 3sec.
More than 3 sec, this connection is automatically cut off. Then try again from beginning.
Next,
・・・・・・
Change Setup:
0 Server configuration
1 Channel 1 configuration
3 E-mail settings
5 Expert settings
6 Security
7 Factory defaults
8 Exit without save
9 Save and exit

Your choise ?

Then select 0

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IP Address : (192) 192.(168) 168.(001) 1.(55) 50
Set Gateway IP Address (N) N
Netmask: Number of Bits for Host Part (0=default) (0)Change telnet config password (N) N
Set IP address as above（Above is the sample for setting 192.168.1.50 )Set Gateway IP address if you need.
Netmask is to be set 24(255.0.0.0), 16(255.255.0.0), 8(255,255.255.0) etc.
In case of displaying command twice, select terminal→settings, and remove the checkbox at local echo.
Again・・・・・・
Change Setup:
0 Server configuration
1 Channel 1 configuration
3 E-mail settings
5 Expert settings
6 Security
7 Factory defaults
8 Exit without save
9 Save and exit

Your choice ?

Then select 1.
Baudrate(38400)?

･････ push return.

I/F Mode(4C)?

･････ push return.

Flow(00)?

･････ push return.

Port No(7777)?

･････enter port address of telnet, then push return(7777 is default,if you change, recommend to set 10000~10999)

ConnectMode(C0)?

･････ push return.

Remote IP Address:(000).(000).(000).(000)Remote Port (0)?

･････ push return.

DisConnMode(00)?

･････ push return.

FlushuMode (80)?

･････ push return.

Pack Cntrl･････ push return.

(10)?

DisConnTime(00:00)?

・・・・・ push return three times.

･････automatically power down set time when in no connection.
(default data 00:00 means 5999s = 99min 59sec

SendChar 1 (0D)･････ push return.

SendChar 2 (0A)･････ push return.

10/28

Select 9, then finished setting works
Change Setup:
0 Server configuration
1 Channel 1 configuration
3 E-mail settings
5 Expert settings
6 Security
7 Factory defaults
8 Exit without save
9 Save and exit

Your choise ?

In these setting items, only IP address must be set. Other items may be no change to set.
If you enter wrong number by mistake, you'd better to restore above data.
２－２－３．Turn back PC set data
If you change setting data of PC, turn back PC data to initial condition.
２－２－４．Connecting test
Let's try connecting test by optional Windows software such as "telnet".
Example test data is "telnet 192.168.1.55 7777" in MS-DOS prompt screen.
（IP address number must to be set number preliminary. ）When in telnet operation, send data "VER?" which are expected reply data.
If reply data is like ”1.00 05-07-07", then communication line is right.
"Telnet" function contains hardware and software function, when disconnect line, line must be cut off
by "telnet" software operation before hardware disconnection.

２－３．Setting USB communication
２－３－１．Preparations for setting
Driver software for USB (Universal Serial Bus) operation is downloaded from our web server.
By installing this software, connecting is done like a COM port connection.
Switch on a CT08-01, connect USB cable, then there will be message box that shows "New hardware
device was found". According to PC directions, specify the folders of downloaded driver software.
When the driver software installs are done, open the "Control Panel" ( START → Control Panel),click the "System" icon. Then property display of system appears. Select the "Device Manager".
Confirm the USB Serial Port (Com*) number in the tree between Port display.
Select the USB Serial Port (Com*), click Advanced in Port Setting display. It's possible to change
COM Port number. Click the check box Disable PNP □ , it's possible to short operation time inconnecting USB cable again.
２－３－２．Connecting test
Launch RS-232C communication software such as hyper-terminal including PC.
Set COM port number which is known in previous item, it's need to check communication line is available
or not. In this case It's no need to set baud rate. Send the command data such as "VER?", then get
the reply "1.00 04-09-03", there is no problem for communication

11/28

２－４．Connect signal cables
２－４－１．Connect communication cables
Connect the communication cable to USB port or LAN port on rear panel.
There is no need to connect both side, but there will be no problem even if connect both side.
If connected both side, latest command will be valid to the unit.
２－４－２．Connect count signal
Connect count signal cable to CH0 to CH7 LEMO connector which are on front panel.
It' s possible to count maximum 8 channel signals.
Before connecting the cable it's need to set signal change switch (TTL side or NIM side), according
to input signal. (See the section 2-1)
２－４－３．Start signal (TTL positive logic)
TTL positive logic signal starts counting action.
The width of start signal pulse must be more than 100ns.
It's possible to check the count start status by LED lamp on front panel.
It counts from start signal "ON" to stop signal "ON".
When this signal is not useful, it's possible to start by software commands.
２－４－４．Stop signal (TTL positive logic)
TTL positive logic signal quits counting action.
The width of stop signal pulse must be more than 100ns.
It's possible to check the count stop status by LED lamp on front panel.
It counts from start signal "ON" to stop signal "ON".
When this signal is not useful, it's possible to quit counting by software commands.
２－４－５．Gate signal (TTL positive logic)
Gate signal is TTL positive logic signal.
When gate signal goes "L" counting action stopped during "L" period.
When gate signal goes "L" LED lamp is "OFF" during this period.
LED lamp goes "ON" during gate signal is "H" when counter starts.
When gate signal is no connection, gate signal is equal to logic "H".
While gate signal is "ON", the count data are stored in memory on synchronous gate
data acquisition mode. Data can be stored up to 10,000 memory address.
２－４－６．Monitor out signal (In counting, TTL positive logic)
Run signal goes "H" when counting action is valid. It means count start and "Gate signal" arein "H" logic, and LED goes "ON".
It's useful to use more than two counter units. Connecting this line to "Gate signal input" of anotherunit, another units go active counting action. Of course another units must be active in count mode
before Run signal go "H".

12/28

３．Communication commands
３－１．Communication commands
Command characters are ASCII data.
The delimiter of communication command is CR+LF in transmit and receive case.
"All reply modes" have been added to answer for "OK" or "NG",even if the command doesn't require a reply. Please see the section 3-7.
３－２．Read-out commands for counter set and the status of setting
３－２－１．Stop enable by count value
Type of command
ENCS

Enable to stop count by counter(CH7).
When count value of preset channel (CH7) reach to preset value,
count action automatically stopped.

３－２－２．Stop enable by timer value
Type of command
ENTS

Enable to stop count by timer.
When timer value reach to preset timer value, count action
automatically stopped.
On synchronous gate data acquisition mode, this command will be ignored.

３－２－３．Stop disable by counter timer
Type of command
DSAS

Disable to stop count by counter (CH7) or timer.
Counter doesn't stop automatically.
To quit counter action, it's valid for "STOP" command or "STOP" input
signal (TTL Level) or meet the condition of stopping GATE data acquisitionmode.

３－２－４．Inquiry of action mode
Type of commandMOD?

The latest counter mode is read.

Reply
R_SN_T_O

R: remote mode (fixed)
SN: single mode (fixed)
T: T/timer stop mode, C/counter stop mode, N/not stop mode
（When power switch on, the last mode is memorized）
O: O/counter On, F/counter off（When power switch on, count function is "OFF".）

13/28

３－２－５．Setting and readout of preset counter
Type of command
ＳＣＰＲdddd・・・・

To set preset value dddd・・・・・ in decimal to preset counter.
Unit is Kcts.
Maximum value is 4,294,967 Kcts.

ＳＣＰＲＦdddd・・・・

To set preset value dddd・・・・・ in decimal to preset counter.
Unit is cts.
Maximum value is 4,294,967,295 cts.

Inquiry command format
ＣＰＲ？
Reply
00654321
ＣＰＲF？

To read out preset count value.
Reply data is 8 digit decimal value. (Kcts unit)
To read out preset count value.

Reply
０００１００００

Reply data is 8 digit decimal value. (cts unit)(If reply data is over 8 digit, the digit is as the count digit.)

３－２－６．Setting and readout of preset timer
Type of command
ＳＴＰＲdddd・・・・

To set preset value dddd・・・・・ in decimal to timer. (ms unit)
Maximum timer set value is 1,099,511,627 ms.

ＳＴＰＲＦdddd・・・・

To set preset value dddd・・・・・ in decimal to timer.(μs unit)
Maximum timer set value is 1,099,511,627,776 μs.

Inquiry command format
ＴＰＲ？

To read out preset timer value.

Reply
００123456
ＴＰＲＦ？

Reply data is 8 digit decimal value. (ms unit)
To read out preset count value.

Reply
００123456

Reply data is 8 digit decimal value.(μs unit)

4294967000(If reply data is over 8 digit, the digit is as the timer digit.)

３－３．Commands of counter operation
３－３－１．Counter startType of command
STRT

Enable counter start.

３－３－２．Counter stop
Type of command
STＯＰ

Enable counter stop.

14/28

３－４．Read-out and clear commands for counter and timer
３－４－１．Read-out and clear commands for all counter and timer
Type of command
ＲＤＡＬ？

To read all counter channels and timer

Reply
１２３４５６７８９０ ２３４５６７８９０１ ３４５６７８９０１２ ・・・・・ ０１２３４５６７８９
These data are 10 digit number in decimal.
The data order is CH0 CH1 CH2 ･･････ CH7 timer.
Unit is cts for counter and μs for timer.
Type of command
ＲＤＡＬＨ？

To read all counter channels and timer in hexadecimal.

Reply
1DC2829F 07C38528 0451EEC3 106D8230 ・・・・・ 00FFE101 000161C602
These data are 8 digit in hexadecimal.
The data order is CH0 CH1 CH2 ･･････ CH7 timer.
Units of counter is cts and timer is μs.
Type of command
ＣＬＡＬ？

To clear all counter channels and timer

３－４－２．Read-out and clear commands for all counter
Type of command
ＣＴＲ？ｘｘTo read count value of channel number xx.

ＣＴＲ？ｘｘｙｙ

To read count value from channel number xx to channel number yy.

Example１２３４５６７８９０ Reply data is 10 digit data in decimal. Unit is cts.
１２３４５６７８９０ ２３４５６７８９０１ ３４５６７８９０１２ ・・・・・ ０１２３４５６７８９
Reply data is 10 digit data in decimal in order. Unit is cts.
Type of command
ＣＴＲＨ？ｘｘ

To read count value of channel number xx in hexadecimal.

ＣＴＲＨ？ｘｘｙｙ

To read count value from channel number xx to channel number yy
in hexadecimal.

Example1DC2829F

Reply data is 8 digit in hexadecimal. Unit is cts.

1DC2829F 07C38528 0451EEC3 106D8230 ・・・・・ 00FFE101 000161C602
Reply data is 8 digit in hexadecimal in order. Unit is cts.
Type of command
ＣＬＣＴｘｘTo clear the count value of counter channel xx.

ＣＬＣＴｘｘｙｙ

To clear the count value from counter channel xx to channel yy.

ＣＬＰＣ

To clear the count value of preset counter channel 07.

15/28

３－４－３．Read-out and clear commands for timer
Type of command
ＴＭＲ？

To read timer value.

Example１２３４５６７８９０
Reply data is 10 digit data in decimal. Unit is μs.
Type of command
ＴＭＲＨ？

To read timer value in hexadecimal.

Example000161C602
Reply data is 8 digit in hexadecimal. Unit is μs.
Type of command
ＣＬＴＭ

To clear timer value.

３－５．Inquiry of over-flow count data
Type of command
ＡＬＭ？

To inquiry about data overflow timer and count data

Reply example
overＸＸＸＸ－－

Timer is in normal.

overＸＸＸＸＴＭ

Timer is overflow.

ＸＸＸＸ means overflow counter channel. XXXX is 4 digit hex data.
(Example)ｏｖｅｒ０００１－－

It means counter CH0 is overflow.

[0000 0001]

ｏｖｅｒ０００９－－

It means counter CH0 and CH3 are overflow.

[0000 1001]

ｏｖｅｒ００３９－－

It means counter CH0,CH3, CH4 and CH5 are overflow.

[0011 1001]

ｏｖｅｒ０００ＡTM

It means counter CH1,CH3 and timer are overflow.

[0000 1010]

ｏｖｅｒ００００－－

It means no overflow.

[0000 0000]

３－６．Inquiry of software version information
Type of command
ＶＥＲ？

To inquiry about software version information

Reply example
1.00 11-05-19 CT08-01C
Reply is in order, version number, date and type of the unit.
Type of command
ＶＥＲＨ？
ExampleHD-VER 1

To inquiry about hardware version information

Reply is in order, "HD-VER", version number.

16/28

３－７．Other commands(a) Type of command
ＦＬＧ？０

ＦＬＧ？１

ＦＬＧ？２
Each command show the contents of unit.

Reply for command "FLG?0"
ｂ７：
ｂ６：
ｂ５：
ｂ４：
ｂ３： Counter number 3 overflow
ｂ２： Counter number 2 overflow
ｂ１： Counter number 1 overflow
ｂ０： Counter number 0 overflow
Reply data "04" mean "Counter number 2 overflow".
Reply for command "FLG?1"
ｂ７：
ｂ６：
ｂ５：
ｂ４：
ｂ３：
ｂ２： Counter number 6 overflow
ｂ１： Counter number 5 overflow
ｂ０： Counter number 4 overflow
Reply data "04" mean "Counter number 6 overflow".
Reply for command "FLG?2"

Reply for command "FLG?3"

ｂ７：

ｂ７：

ｂ６： RUN OUT

ｂ６：

ｂ５： COUNTER ON

ｂ５：

ｂ４： Timer overflow

ｂ４：

ｂ３： Counter number 7 overflow

ｂ３：

ｂ２： TTL GATE

ｂ２： Gate Edge mode ON

ｂ１： TTL STOP

ｂ１： Timer Gate mode ON

ｂ０： TTL STARTｂ０： Gate mode ON(b) Type of command
ＦＲＯＭ？

To check flash ROM number which includes active firmware software.
Refer to details see item 5. 「Firmware Version Upgrade」

Reply example
FROM0
FROM1
(c) Type of command
ＦＲＯＭ０

Select flash ROM number which includes active firmware software.

ＦＲＯＭ１

Refer to details see item 5. 「Firmware Version Upgrade」

17/28

(d) All reply mode
Regarding "all reply mode", CT08-01C's reply is "OK" if the command has been processed.
On the other hand, CT08-01C's reply is "NG" if the command haven't been processed.
Regarding the case of "OK", it shows that the processing has been advanced.
And, this is not the evidence that the command is working correctly or not.
Please use this mode for "debug" of the communications (LAN, USB).
Type of command
ALL_REP?

Read "all reply mode" setting.
The mode is active, if the answer is "EN".
The mode is not active, if the answer is "DS".

ALL_REP_EN

All reply mode enable
Right after "all reply mode" has been activated, the reply is"OK" or "NG" even if the command doesn't require a reply.

ALL_REP_DS

All reply mode disable
There is not reply, if the command doesn't require a reply.
This is the same function as V1.03 (or older).

４．Counter data acquisition commands
４－１．About counter data acquisition commands
These commands help you to store the count data changing from moment to moment.
There are two timings of storing counter data, one is through GATE signal, the other is internal TIMER.
As the following figure shows, the data which increased input pulse in count time are stored sequentiallyin memory.
(GATE MODE)
Counts while GATE signal is H, and count data is stored on the memory at falling edge.
START(COMM)

COUNTING TIME（over 10ms）
SUSPENDING TIME(over 200ns）

GATE（TTL IN)

COUNTING

COUNTING

COUNTING

or TIMER(INTERNAL)LATCH DATA(INTERNAL)MEMORY SAVE(INTERNAL)SAVE TIME

SAVE TIME

SAVE TIME

To meet the condition of SAVE TIME >= 10ms,
please input COUNTING TIME + SUSPENDING TIME >= 10ms.

18/28

(GATE EDGE MODE) This mode is available for hardware version 1～ (HD-VER 1～).
Count data is stored on the memory at the falling edge of GATE signal.
Counter starts at the first falling edge of GATE signal after STRT command.
START(COMM)"H" time"L" time

GATE（TTL IN)

COUNTING

COUNTING

COUNTING

LATCH DATA(INTERNAL)Counter start
MEMORY SAVE(INTERNAL)SAVE TIME

SAVE TIME

SAVE TIME

To meet the condition of SAVE TIME >= 10ms,
please input COUNTING TIME + SUSPENDING TIME >= 10ms.
４－２．Preparation for data acquisition commands
Data are stored on memory(Address:0～9999).
You can set up acquisition starting data address and end.
Data acquisition stops automatically if current data address reach the acquisition end data address.
You can read current data acquisition address.
４－２－１．Clear current data address
Type of command
CLGSDN

Clear current data address.
Set data acquisition starting address to zero.

４－２－２．Clear current data address and all stored data
Type of command
CLGSAL

Clear current data address and all memory data.
Set data acquisition start address to zero and clear all memory data.

４－２－３．Set and read gate synchronous data acquisition current data address
Type of command
GSDNddd・・・

Set current data address with a decimal value.
ddd･･･ : 0 ～ 9999

Type of command
ＧＳＤＮ？

Read out current data address.

Reply
0 ～ 9999

19/28

４－２－４．Set and read gate synchronous data acquisition end data address
Type of command
ＧＳＥＤddd・・・

Set acquisition end data address
Data acquisition stop automatically if current data address reach end address.

Type of command
ＧＳＥＤ？

Read data acquisition end address.

Reply
0 ～ 9999

Reply on a decimal value.

４－３ Synchronous GATE signal data acquisition commands
Type of command
ＧＳＴＲＴStart to store gate synchronous data.
(Just after turn on power, it's stop condition)
Entering this command after preparation of section 4-2,
CT08-01C starts data acquisition synchronized gate signal.
It stores signal data from current data address to end data addresssynchronized by Gate signal.
Inputting "STOP" command, data acquisition stops immediately.

Type of command
ＧＥＳＴＲＴ

Start to store gate edge synchronous data.
(Just after turn on power, it's stop condition)
Entering this command after preparation of section 4-2,
counter gate opens at the first falling edge of gate signal,
CT08-01C starts synchronous falling edge of gate signal data acquisition.
It stores signal data from current data address to end data addresssynchronized by falling edge of Gate signal.
Inputting "STOP" command, data acquisition stops immediately.

４－４ Synchronous internal clock data acquisition commands
In this mode, data acquisition is synchronized by clock generated by CT08-01C.
It's necessary to preset the value of clock ON time and clock OFF.
External gate input signal works gate signal during data acquisition operation.
If you're going to store data synchronized clock gate signal only, please set gate signal to ON.
（GATE ON = input OPEN:positive /Default setting is positive.）
４－４－１ ゲートタイマ
Set and readON
synchronous
時間設定と読み出し
Timer RUN time
Type of command
ＧＴＲＵＮddd・・・

Set synchronous timer data RUN time
（1μs～1,099,511,627,776μs : μs units.）
To make sure of time enough to store data, it's recommended thatthe sum of gate RUN time and STOP is over 10,000(=10ms).

20/28

Type of command
ＧＴＲＵＮ？

Read synchronous timer data RUN time

Reply
２００００

Read by μs units. Ex. 20,000 = 20ms

４－４－２ Set and read synchronous timer OFF time
Type of command
ＧＴＯＦＦddd・・・

Set timer synchronous data STOP time
（1μs～1,099,511,627,776μs : μs units. If you input 0, set about 200ns.）
To make sure of time enough to store data, it's recommended thatthe sum of gate RUN time and STOP is over 10,000(10ms).

Type of command
ＧＴＯＦＦ？

Read the timer synchronous data STOP time

Reply
２００００

Read μs units. Ex. 20,000 = 20ms

４－４－３ Start synchronous timer clock data acquisition
Type of command
ＧＴＳＴＲＴ

Start to store clock synchronous data.
(Just after turn on power, it's stop condition)
Entering this command after preparation of section 4-2-1～3 and4-3-1～2, CT08-01C starts synchronous clock signal data acquisition.
It stores signal data from current data address to end data addresssynchronized by clock signal.
Inputting "STOP" command, data acquisition stops immediately.

４－５ Common commands on synchronous data acquisition
These are common commands both in GATE synchronous data acquisition and in inner TIMER.
４－５－１．Counter stop
Type of command
STＯＰ

Stop counting immediately.
Data acquisition for synchronous GATE signal and internal timer also stops.

４－５－２．Read out the status of synchronous gate data acquisition
Type of command
ＧＳＴＳ？

Read out the data acquisition status.

Reply
Gate mode ON

Data acquisition on gate mode.

Timer Gate mode ON Data acquisition on timer gate mode.
Gate Edge mode ON Data acquisition on gate edge mode.
Gate mode OFF

Gate mode is not active.

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４－５－３．Read out all stored data（０～current data address）
Type of command
ＧＳＤＡＬ？

Read out all stored data from 0 to current data address.
Current data address is set the next address to end data address
just after data acquisition.
ch0

ch1

ch2 ・・・・

ch7

timer

Reply example: 00123, 00456, 07890, ・・・・・ , 01234, 234567← Data of No.000123, 00456, 07890, ・・・・・ , 01234, 234567← Data of No.1

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
00123, 00456, 07890, ・・・・・ , 01234, 234567← Data of No.n（ｎ：acquisition end）

Data are output in order counter ch0 to ch7 and timer on one line.
Each data is output at 5 digits added 0 on head if the number of digit is below 5.
If over 5, each data is output at maximum digits of them.
Type of command
ＧＳＤＡＬＨ？

Read out in hexadecimal.
Read out all stored data from 0 to current data address.
Current data address is set the next address to end data address
just after data acquisition.
ch0

ch1

・・・・

ch7

timer

Reply example: 1DC2829F,07C38528,・・・ 00FFE101,000161C602 ← Data of No.0
1DC2829F,07C38528,・・・ 00FFE101,000161C602 ← Data of No.1
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
1DC2829F,07C38528,・・・ 00FFE101,000161C602 ← Data of No.n（ｎ：acquisition end）
Data are output in order counter ch0 to ch7 and timer on one line.
Counter data is 8 digit output, and timer is 10 digit output.
４－５－４．Read out stored data of specific range
Type of command
ＧＳＤＲＤ？ｘｘｘｘｙｙｙｙ

Display acquired data from data address of xxxx to yyyy

xxxx, yyyy ：When you input below 3 digits number, please put 0 on head and 4 digits.
Ex. ＧＳＤＲＤ？01234567
This is an example of reading out data address from 123 to 4567.
ch0
Reply

ch1

ch2 ・・・・

ch7

timer

02123, 00456, 07890, ・・・・・ , 01234, 234567← Data of No.123

03123, 00456, 07890, ・・・・・ , 01234, 234567← Data of No.124

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
04123, 00456, 07890, ・・・・・ , 01234, 234567← Data of No.4567

Data are output in order counter ch0 to ch7 and timer on one line.
Each data is output at 5 digits added 0 on head if the number of digit is below 5.
If over 5, each data is output at maximum digits of them.

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Type of command
ＧＳＤＲＤＨ？ｘｘｘｘｙｙｙｙ

Read out stored data from data address of xxxx to yyyy in hexadecimal.

Type of command
ＧＳＣＲＤ？uvwｘｘｘｘｙｙｙｙ Read out stored data from data address of xxxx to yyyy.
u:read out start channel v:end channnel w: if 1,read out timer data, if 0, don' t read.
xxxx, yyyy ：When you input below 3 digits number, please put 0 on head and 4 digits.
Ex. ＧＳＣＲＤ？24101234567
This is an example of reading out data address from 123 to 4567 of ch2 to 4, and timer.
ch2
Reply

ch3

ch4

timer

02123, 00456, 07890, 234567← Data of No.123

02123, 00456, 07890, 234567← Data of No.124

・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
04123, 00456, 07890, 234567← Data of No.4567

Data are output in order required counter (ch0 to ch7) and timer on one line.
Each data is output at 5 digits added 0 on head if the number of digit is below 5.
If over 5, each data is output at maximum digits of them.
Type of command
ＧＳＣＲＤＨ？uvwｘｘｘｘｙｙｙｙ Read out acquired data from data address of xxxx to yyyy in hexadecimal.
４－５－５．Amount of time for data downloading
CT08-01C uses serial communication (38400BAUD) for LAN interface.
The data download speed via LAN is about 3,800 characters (3.8KB) per second.
Decimal data download may be slower because of converting hexadecimal value into decimal.
Hexadecimal data download can ignore that delay for convert.
The data download speed via USB is 3 - 5 times as fast as via LAN because of 8 bit parallel
communication for USB interface. For this reason, in the case of downloading so much count data,
you can download faster if you request hexadecimal data via USB, and ignore not using counter data.
Download speed（from data address 0 to 999）
Dec

Hex

LAN

19sec.

23sec.

USB

16sec.

7sec.

Dec

Hex

32sec.
30sec.

25sec.
7sec.

LAN
USB

Timer and ch 7 have data, the others have all zero data

Timer and all channel have data

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５．Abstract of LCD display
５－１．Spec of LCD display
16 characters and Two lines, LED back light (ON or OFF)
Displays "Count value: 0～4,294,967,295" , "Timer value: 0～1,099,511.62s".
It can display two items from the following 4 items into the two sections (upper row and lower row) by
the command via the communication line.
Count value, Timer value, Preset count value, Timer preset value
Display example 1 （upper line: count value, lower line: timer value）

C
T

N
I

T
M

0
E

1
R

0
0

0
0

0
0

0
0

0
0

0
0

0
0

0
.

0
0

0
0

0
.

0
0

0
0

Display example 2 （upper line: preset count value, lower line: timer preset value）

C
T

N
I

T
M

P
P

R
R

0
0

0
0

0
0

0
0

0
0

0
0

0
0

５－２－１．LCD表示ｺﾏﾝﾄﾞ
ｺﾏﾝﾄﾞ形式
SDU00～07
SDUTM
SDUCP

To LCD upper line, it shows one of a count value from ch0 to ch7.
To LCD upper line, it shows a timer value.
To LCD upper line, it shows a preset counter value.

SDUTP

To LCD upper line, it shows a timer preset value.

SDL00～07

To LCD lower line, it shows one of a count value from ch0 to ch7.

SDLTM
SDLCP
SDLTP

To LCD lower line, it shows a timer value.
To LCD lower line, it shows a preset counter value.
To LCD lower line, it shows a timer preset value.

５－２－２．Backlight control commands
ｺﾏﾝﾄﾞ形式
BKON
Turn on the backlight
BKOFF
Turn off the backlight

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6．Firmware update
For CT08-01C it's possible to upgrade firmware via communication tools.
Here is an overview of operation.
It's possible to use USB and LAN communication.
You can download software for update and its user's manual from following URL.

http://www.tsuji-denshi.co.jp/download_file/lan_rs_file_send.EXE
http://www.tsuji-denshi.co.jp/manual_pdf/pm16c_04xd_vup_soft.pdf

software for updateuser's manualThis is an example to install software by free soft "Tera Term" using LAN.
① Fist download the version upgrade software by Internet then unzip the file.
② Run "Tera Term" software.
In case of LAN mode, select "TCP/IP" enter IP address and port NO. of CT08-01.
In case of USB mode, select "SERIAL" and click PORT number (COMX) which is assigned to USB port.
Operate "SETUP" to "Terminal", set "New-line" is CR+LF with Receive and Transmit usage.
Put check mark into Local echo, then select "OK".
Try put into command "VER?", then if there is reply, connection will be no problem.
③ By "Tera Term", select "file" and then click "send file".
Opening "File Selection Window", specify the file name which is already installed procedure ①．
Then it begins the download.
④ it's possible to check download program file by PC.
When receiving data, the "COUNT" LED lamp of unit CT08-01 turns on and off slowly.
⑤ After receiving data for about 20s, the "COUNT" LED lamp goes to fast on and off mode then ROM writing
session begins. After 5s, "COUNT" LED lamp turns off then this session will be done.
⑥ Stop "Tera Term" then cut off the line TCP/IP or USB, turn off power line of CT08-01.
Turn on power of CT08-01 again, the firmware version will be new.
Without turning off power line, it gets start by "RESET" command.
There are two pieces of flash ROM(FROM) loaded inside, new firmware is installed to one piece
which is not used at now. After finishing writing a session, new one (written just now) is activated.
So after this session, by power on mode and "RESET" command, new program will start.
It is possible to check the version of working FROM by the command "FROM?"
Reply data is like these,"FROM0", "FROM1".
It is possible to specify the version of working FROM by the command "FROM0" or "FROM1".
After specifying FROM version, turn on power action or "RESET" command will start again by specified
FROM version. It is useful to compare old and new firmware version.

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If you miss the download work and program doesn't work, it's possible to recover initial version firmware
by the ROM print board inside.
This is the procedure of recover the program to initial state.
１．Cut off power line, open the left-side cover panel. Slide the dipswitch 2 "ON" side.
Dipswitch 1 keep "OFF" side.
２．Put on power line while shortening "GATE" input signal, "COUNT" LED turn on and off for about 15s.
After that "COUNT" LED turn off and session will be done.
３．Put off power line again, then slide the dipswitch 2 "OFF" side. Dipswitch 1 keep "OFF" side.
４．Put on power line again then program starts by initial version.
From now the latest file must be installed by procedure ① to ⑥．
7．Synchronous drive of multi units
It's possible to operate multi units synchronously.
Then CT08-01 contains 8 CH counters, it's possible to count more than 9 channels at synchronous modeusing multi units.
Here are procedures of this usage.
Connect the RUN signal (TTL OUT) of first unit to the GATE signal (TTL IN) port of second unit.
It's the same way to the third unit.
Send "DSAS" command to latter unit. The latter units don't stop counting automatically.
Send "START" command to latter unit. The latter units start counting action.
Depend on your usage, put on "GATE" signal to first unit.
Depend on your usage, preset timer stop command to first unit. ("CLTM","ENTS","STPRdddd")
Depend on your usage, preset counter stop command to first unit. ("CLPC","ENCS","SCPRdddd")
Activate count mode of first unit by the command "START".
This procedure activate more than one unit at the same timing chart.
Similarly, if you use several CT08-01C,you will acquire 8n channel data with gate signal data acquisition.
8．Regulations and guidelines
Regarding CT08-01C when it receives data read command, it stops count and timer action for 120 ns.
This stopping period is essential to get latest data to latch 32 bits count data.
If you read out count data 20 times/sec, total stopping period of counter is 120ns×20 = 2.4μs/sec.
Even if you read one or all counter at once, all counter and timer stops simultaneously, andstopping period is always 120ns. Therefore, you may read data by minimum commands.
On timer stop mode or counter stop mode, there is no error measurement caused by counter stop on reading.
When in counting pulse during "GATE" signal which comes from outside, you'll notice that counting period
is shorter than read out period.
When in timer stop mode or counter stop mode, there is no dead time to read out count values.
Notes when multiple counter units at simultaneous control(See ６．Synchronous operation by multi counter units.)
In case of using multiple counter units at simultaneous control, if you read count in progress data of each units,
only units which are read count data stop count operation in 120ns.
Therefore, note that it occurs some errors among count data of modules because of
condition of count pulse, timing of reading, and dispersion of times of reading.
Example: Case of reading 20 times a second to one module onlyThis module have 120ns * 20 = 2.4μs delay in every seconds.
Count error occurs by 2.4μs/s(0.00024%)

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9．Interface with external devices
LEMO

５Ｖ
10K

TTL ICGATE INPUT
GND

LEMO

TTL ICSTART, STOP
GND

10K
GND

SLIDE SW

TTL LEVELLEMO
CH0～CH8
COUNT IN

TTL IC

10K
GND

GND
51

NIM LEVEL

GND

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NIM LEVELRECEIVER

10．Performance and specifications
POWER
AC90～２４０V
CounterTTL Input level

Voltage level 3.3V or 5V
Ｚin = 10KΩ(3.3V～5V)
Count frequency more １５0MHzNIM Input level Current level -12mA～-36mA:"1" -4mA～+20mA:"0"Ｚin = 50ΩCount frequency more ３００ＭＨz
Input Connector LEMO ERA00250CTL
Channels
０～７Channels (ＣＨ７ is preset counter）
Overflow digit
When counter overflowed, reply "over"digit of count32 bits（0～4,294,967,295）
Timer
Number of ch.
1 channel 40bit 1～1,099,511,627,775μs
Resolution
0.000001sec(1μs)
0.005%
Accuracy
Preset time
1～1,099,511,627,775μs or ms
fixed counter
Number of ch.
１ channel CH７ Fixed
Preset count1cts ～ 4,294,967 Kcts or cts
Count mode
single mode
By start trigger or "STRT" command, CT08-01C counts
input pulse once within preset time or count. Count stops
immediately by stop trigger or "STOP" command.
If you prohibit preset timer stop and count, count operation
never stop unless using stop trigger or "STOP" command.
Count datasynchronousStore total data automatically up to 10,000 times on theacquisition mode gate mode
timing of turning OFF synchronous gate signal.
Over 10ms the total time of gate ON and OFF requires.
synchronousStore total data automatically up to 10,000 times on theclock mode
timing of turning OFF synchronous clock signal.
Over 10ms the total time of clock RUN and OFF requires.
Gate in TTLTTL Gate input enables count mode control with all channels and timer.
Open or "H" level is count mode. You can invert logic level by inner switches.
Used as a synchronous signal on gate synchronous data acquisition mode.
LED in counting In count mode LED turn on "green"
Signal out in
TTL output shows counter is now operating.
counting
If you use some modules, you can activate them simultaneously by thehighest module to connect between "TTL output" and "TTL gate in"on another module. You can invert logic level by inner switches.
Control input
Count start input (by TTL rising edge), count stop input (by TTL rising edge)
You can invert logic level by inner switches.
LCD display
number of character 16 columns x 2 lines
value
Count data、timer data、preset count data、timer preset data
count value
0～ ４，２９４，９６７，２９５cts
timer value
０～ 1，099，511．62s
Communication LAN, USB
Version upgrade upgrade firmware software by communication
Case
EIA1U (H44×W482．6×D320)
For the further information, feel free to ask us.

Tsuji-Electronics Co.,Ltd
TEL: +81-(0)29-832-3031 FAX: +81-(0)29-832-2662
E-mail : info2@tsuji-denshi.co.jp
URL : http://www.tsujicon.jp
3739, Kandatsu-machi, Tsuchiura-city, Ibaraki 300-0013, Japan
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