TB8100 Service Kit User’s Manual Task Manager Inputs and Actions 203
Battery voltage high
This input becomes true when the ‘Battery voltage high’ alarm is triggered. For
information about this alarm, see “Battery voltage high” on page 153.
Battery voltage low
This input becomes true when the ‘Battery voltage low’ alarm is triggered. For
information about this alarm, see “Battery voltage low” on page 153.
Channel invalid
This input becomes true when the ‘Channel invalid’ alarm is triggered. For
information about this alarm, see “Channel invalid” on page 148.
Email service enabled
The Email service enabled input becomes true when Task Manager turns the
Email alarms flag on. This occurs on entering Run mode. It also occurs if a Task
Manager task turns the flag on after a previous task has disabled it.
External reference absent
This input becomes true when the ‘External reference absent’ alarm is triggered.
For information about this alarm, see “External reference absent” on page 152.
External reference invalid
This input becomes true when the ‘External reference invalid’ alarm is
triggered. For information about this alarm, see “External reference invalid” on
page 152.
Fan failed
This input becomes true when the PA or PMU ‘Fan failed’ alarm is triggered.
For information about these alarms, see “Fan failed” on page 150 for the PA or
“Fan failed” on page 153 for the PMU.
Forward power low
This input becomes true when the ‘Forward power low’ alarm is triggered. For
information about this alarm, see “Forward power low” on page 150.
Mains supply failed
This input becomes true when the PMU’s ‘Mains supply failed’ alarm is
triggered. For information about this alarm, see “Mains supply failed” on
page 153.
No PA detected
This input becomes true when the ‘No PA detected’ alarm is triggered. This
occurs when the module fails or control bus communications are disrupted. For
information about this alarm, see “No PA detected” on page 150.
No PMU detected
This input becomes true when the ‘No PMU detected’ alarm is triggered. This
occurs when the module fails or control bus communications are disrupted. For
information about this alarm, see “No PMU detected” on page 153.