This error bit is activated when the maximum torque limit value (user-defined via the DMTLIM command) is reached or exceeded. The instantaneous actual torque value – which can be queried at any time via the TTRQA command - is compared with the DMTLIM value every 2 milliseconds. At the instant that TTRQA exceeds DMTLIM, the error bit activates. This bit does not disable the drive - it is only a warning bit.
Issue a DCLRLR or RESET to clear the bit.