Troubleshooting guide

MAGNUM VERSION 8 MANUAL REVISION 3.1
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entire package or an individual compressor depending on the purpose of the safety. The Magnum will
then wait the Safety Down Time contained in that Setpoint before trying to return the normal. If successful,
the system will continue to operate. If a second trip occurs on the same Setpoint with in the Lock Out
Delay Time that is contained in that Setpoint the system will move to a LOCKOUT state. If the lockout
delay time is set to zero the lockout will occur on the first trip. This requires manual intervention to reset
the system. With each safety trip, the Magnum will generate an alarm; refer to section 8 Magnum Alarms
and Safeties.
The Safety Down Time and the Lock Out Delay Time are unique for each Setpoint. They cannot be
viewed or adjusted in a live unit; only through MCS-Config.
ALARM 13.1.3.
This type of Setpoint has two uses:
1) When it is used as a safety, it will be similar to the LOCKOUT Setpoint except it will never cause a lock
out. The system will continue to try returning to normal operation after waiting the safety down time. An
ALARM Setpoint type will never require manual intervention to reset the system.
2) When the Setpoint is being used as a second timer it will be available to change in a live unit. If the type
is not changed to ALARM then the time field cannot be viewed or changed from a live unit.