CM Set the maximum allowable output value. Issuing the command without any parameters returns the current CM value. This value will determine the point at which the output will change to oooooo, signifying over-range. To set a new value for CM, the command must be preceded by the CE XXXXX command, where XXXXX is the current TAC. The new CM value required is then input as a parameter of CM, in the format CM 4010. Factory default setting is the maximum value as indicated above. see Calibration Procedure

Note: LDU78 from Firmware 78.183.v.1.47 the CM is replaced by CM1. CM is then synonymous with CM1 which has the same function as CM when CM2 and CM3 are zero.

See also CE, CI, DS, DP, CZ, CG, ZT, AZ, CS, FD, UR.