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PJ500C-LCD, PJ700C-LCD & PJ1000light
Note that these are readings, rather than settings, and cannot be edited (note the
empty arrow).
VPA
IPA
Eff
Tmp
5.4.4 Alarm Menu (Alm)
This menu shows any alarm conditions occurring during machine operation. Alarm
thresholds are preset at the factory.
FWD
RFL
INP
Reset Alm
Alarm conditions are numbered from 1 to 10 and reflect the following situations:
forward output power too high, reflected output power too high and input power
too high.
Alarm monitoring cycle is as follows: when an alarm condition is detected, alarm
counter increases by 1 unit, machine goes into lock-out state and the display shows
the cause for the stop (chap. 5.3.4.1). After 15 seconds, the machine attempts
to re-start; if a new alarm condition is detected, cycle is repeated over and over
again up to 10 times maximum.
If machine re-starts successfully, all alarm counters are reset after 30 minutes'
regular operation. After 10 alarm conditions triggered by the same cause, the
machine goes into fault lock-out mode, a lock-out mode warning appears on the
display and the "FAULT/LOCK" LED turns on (chap. 6.1).
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Voltage supplied to amplifier module.
Current absorbed to amplifier module.
Efficiency based on ratio of forward power to amplifier module power
in percent ( FWD PWR/(Vpa x Ipa) % ).
Machine internal temperature.
Counter of alarm conditions triggered by forward power.
Counter of alarm conditions triggered by reflected power.
Counter of alarm conditions triggered by input power.
Alarm counter reset.
Rev. 1.0 - 20/06/08
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