Sub code Alarm sub code contents Check timing
4 Start check function (at a reset power ON) When the RS terminal (8: Reset) is turned ON
5
Start check function (at power restoration when
power is turned ON)
When the power is turned ON
• The check function is enabled even in the following status in which the RUN command is input and
the RUN command is disabled.
FRS terminal (7: Free-run stop) ON and RUN command ON
ROK terminal (38: Permission of Run command) OFF and RUN command ON
STO terminal status (EN terminal OFF) and RUN command ON
FW terminal (98: Forward Run/Stop) ON and R
V terminal (99: Reverse Run/Stop) ON
8 Other Functions
8-70
M1 Series EtherCAT Type User’s Manual (I670)