KUKA Error Message 1535 Delay <block number> inadmissible

KUKA Robot Error Code 1535 Delay <block number> inadmissible
Cause – Neg. delay in the synact instruction has not been used in combination with one of the 4 position trigger variables (M_SC_F, M_SC_B, M_SCAPO_F, M_SCAPO_B).
Monitor – In the program.
Effect – Ramp-down braking, all active commands inhibited.
Remedy – Change the logic condition of the synact instruction.


KUKA Error Message 1535 Delay <block number> inadmissible