11 Safety Function
11.3 Safety Logic Circuit
11-15
HW1485509
HW1485509
When using the GSOUT signal and the FSBOUT signal,
output signal for 20 ms or longer to execute the
confirmation of the machine safety internal diagnosis
function and the verification of wiring.
The confirmation of the machine safety internal diagnosis
function and the verification of wiring is always executed.
Confirm the ON time signal is 20 ms or longer prior to
performing the automatic operation. When the ON time is
less than 20 ms, the following alarms may be detected
wrongly.
• Alarm 4771 M-SAF GENERAL OUTPUT DIAG. ERROR
• Alarm 4767 M-SAF GENERAL OUT FB DIAG. ERROR
• Alarm 4926 M-SAF GENERAL OUTPUT UNMATCH
• Alarm 4772 M-SAF GENERAL OUTPUT DIAG.
ERROR2
• Alarm 4768 M-SAF GENERAL OUTPUT FB DIAG.
ERROR2
• Alarm 4927 M-SAF GENERAL OUTPUT UNMATCH2
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