A7585 alarm in siemens sinamics V90 drive indicates P-TRG or CLR is active. This means an external input for trigger or clear functions is currently energized while in Pulse Train Input mode.
Cause: In the PTI mode or a compound mode with PTI, the P-TRG or CLR function is activated.
Remedy: In the PTI mode, deactivate the P-TRG or CLR function; in the compound mode with PTI, do not switch to other modes.
