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After the alarm condition has been rectified, the counter can be reset by highlighting
"Reset Alm" and holding down the ENTER key for some time (chap. 6.1).
5.4.4.1
Alarms and Faults
There are three types of alarms that can cause a machine lock-out and trigger
a "FAULT/LOCK" indication. When any one of the three alarm thresholds is
exceeded, the system will automatically switch to the warning screen (even
though the user is browsing system menus) and the following messages
are displayed:
1. Over Forward Power
Forward power threshold exceeded.
2. Over Reflected Power
Reflected power threshold exceeded.
3. Over Input Power
Input power threshold exceeded.
Monitoring cycle is as follows:
•
An alarm condition occurs;
•
Alarm is displayed and device is locked out for 15 sec.;
•
Operating conditions are restored;
•
Verification.
User Manual
PJ500C-LCD, PJ700C-LCD & PJ1000light
Alarm 1
Alarm 2
Alarm 3
Rev. 1.0 - 20/06/08
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