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User Manual
Rev. 1.0 - 20/06/08
PJ500C-LCD, PJ700C-LCD & PJ1000light
Upon reaching the 10 cycle limit, a “FAULT/LOCK” indication is triggered and the
device goes into lock-out mode; the appropriate LED turns on (figure 6.1]) and
this screen is displayed:
I. Over Forward Power
Forward power alarm display.
Stop 1
II. Over Reflected Power
Reflected power alarm display.
Stop 2
III. Over Input Power
Input power alarm display.
Stop 3
Once the machine goes into “FAULT/lock” mode, it will no longer attempt to re-start;
choose the appropriate reset procedure according to current machine setting:
• Machine set to LOCAL control mode - press “Reset Alm” in the alarm menu
(menu 7) or power off and back on again using the POWER switch (chap.
6.2).
• Machine set to REMOTE control mode - power off and back on again sending
the appropriate command via the DB15 connector (chap. 6.3.2 - item [14] and
[15]).
There is a fourth alarm that does not trigger a “FAULT/LOCK” condition, but allows
some time until correct operating conditions are restored. When the temperature
alarm threshold is exceed (about 85°C), the following screen appears:
4. Over Temperature
Temperature power threshold exceeded.
