Generac Power Systems MGG155 Operating Manual page 56

Troubleshooting
NT
Alarm/History
Record
M ph opposed9
B L neg13
B ph+L neg13
B ph opposed13
BL L neg12
BL ph+L neg12
BL ph opposed
BR L neg
BR ph+L neg
BR ph opposed
ActCallCH1Fail, CH2Fail, CH3-
Fail
PassInsertBlck
52
Table 8 - Digital Controller List of Alarms
Wrong mains phases sequence.
Bus phase is inverted.
Wrong bus phases sequence, additionally one phase is inverted.
Wrong bus phases sequence.
Left bus phase is inverted.
Wrong left bus phases sequence, additionally one phase is inverted.
Wrong left bus phases sequence.
Right bus phase is inverted.
Wrong right bus phases sequence, additionally one phase is inverted.
Wrong right bus phases sequence.
Indication of unsuccessful active call 1-3.
See Inteli Communication Guide for information about active calls. See the IGS-NT-x.y-
Reference Guide for description of setpoints which are part of the Act.calls/SMS group
and are used for active call setup.
The break through password function can be ENABLED/DISABLED from the password
management window in InteliMonitor (initial status is DISABLED).
Warning "PassInsertBlck" appears in the alarm list when the controller is blocked. The
operator is not allowed to insert the password if the controller is blocked. The screen will
display information that the controller is blocked and the time remaining until the end of
the block. The controller is locked for five minutes when the password is wrongly entered
six times (in case of next six wrong attempts [correct password was not inserted at all] for
30, 60, 120, 240 minutes). An Incorrect password message will appear in the history of
the controller stating when the invalid password was used.
MGG155/210 Operating Manual
Description
35319 C