7. Power supply alarms
These alarms will activate if the power supply fails. The menus 4980/4990 are only present if the option G5/M4 is installed.
Terminal Function Associated menus
1 24 V DC power supply
4960 aux supply low voltage
4970 aux supply high voltage
2 Negative for terminal 1
98 24 V DC power supply
4980 aux supply low voltage
4990 aux supply high voltage
99 Negative for terminal 98
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