Positions For The Potential Switch - ABB EAN823 Operating Instruction

Commissioning and service field (ISF)
6.2

Positions for the potential switch

The potential switch connects the reference potential either to the system or the protective
ground (see page 28 Fig. 20 item 8).
Name:
Position A:
Position B:
Settings:
Conventional control via analog setpoint without external electrical
isolation:
Conventional control via analog setpoint with external electrical
isolation:
Step controller control:
Bus communication:
32 OI/PME/LME/EAN823/EBN853/EBN861-EN
INT
SYS
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