3.2.3 Safety Function Signal (CN8) Names and Functions
The following table shows the terminal layout of safety function signals (CN8).
∗ Do not use unused terminals. (connected to the internal circuits)
Pin No. Signal Name Function
1
*
−− −
2
*
−− −
3 /HWBB1-
Hard wire baseblock input 1
Hard wire baseblock input
Baseblock (motor current off) when
OFF
4 /HWBB1+
5 /HWBB2-
Hard wire baseblock input 2
6 /HWBB2+
7 EDM1-
Monitored circuit status output 1
ON when the /HWBB1 and the
/HWBB2 signals are input and the
SERVOPACK enters a baseblock state.
8 EDM1+
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