Computer-implemented method for dynamically setting controller limit values (RGW1, RGW2) for at least one welding parameter (SP) of a controller of a welding control , having the steps of: receiving (S1) a first numerical value (W1) and a second numerical value (W2) of a quality criterion for a weld, a value range (WB) formed by the first numerical value (W1) and the second numerical value (W2) forming a tolerance range (TB) for the quality criterion for the weld; characterized by the following steps: calculating (S2) a first controller limit value (RGW1) of the at least one welding parameter (SP) by way of an optimization algorithm (A1) by using the first numerical value (W1) of the quality criterion for the weld; calculating (S3) a second controller limit value (RGW2) of the at least one welding parameter (SP) by way of the optimization algorithm (A1) by using the second numerical value (W2) of the quality criterion for the weld, a value range (WB) formed by the first controller limit value (RGW1) of the at least one welding parameter (SP) and the second controller limit value (RGW2) of the at least one welding parameter (SP) forming an admissible control range (RB) for the controller ; and providing (S4) the calculated first controller limit value (RGW1) and the calculated second controller limit value (RGW2) of the at least one welding parameter (SP) to the controller of the welding control . receiving (S1) a first numerical value (W1) and a second numerical value (W2) of a quality criterion for a weld, a value range (WB) formed by the first numerical value (W1) and the second numerical value (W2) forming a tolerance range (TB) for the quality criterion for the weld; characterized by the following steps: calculating (S2) a first controller limit value (RGW1) of the at least one welding parameter (SP) by way of an optimization algorithm (A1) by using the first numerical value (W1) of the quality criterion for the weld; calculating (S3) a second controller limit value (RGW2) of the at least one welding parameter (SP) by way of the optimization algorithm (A1) by using the second numerical value (W2) of the quality criterion for the weld, a value range (WB) formed by the first controller limit value (RGW1) of the at least one welding parameter (SP) and the second controller limit value (RGW2) of the at least one welding parameter (SP) forming an admissible control range (RB) for the controller ; and providing (S4) the calculated first controller limit value (RGW1) and the calculated second controller limit value (RGW2) of the at least one welding parameter (SP) to the controller of the welding control . calculating (S2) a first controller limit value (RGW1) of the at least one welding parameter (SP) by way of an optimization algorithm (A1) by using the first numerical value (W1) of the quality criterion for the weld; calculating (S3) a second controller limit value (RGW2) of the at least one welding parameter (SP) by way of the optimization algorithm (A1) by using the second numerical value (W2) of the quality criterion for the weld, a value range (WB) formed by the first controller limit value (RGW1) of the at least one welding parameter (SP) and the second controller limit value (RGW2) of the at least one welding parameter (SP) forming an admissible control range (RB) for the controller ; and providing (S4) the calculated first controller limit value (RGW1) and the calculated second controller limit value (RGW2) of the at least one welding parameter (SP) to the controller of the welding control . <EOS>