Harris CZ1000F, Руководство по вводу в эксплуатацию

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3-8 888-2685-001 12/24/07
WARNING: Disconnect primary power prior to servicing.
Ranger Commissioning Manual
Section 3 Operation and Adjustments
3.6.1 PA Faults
This screen is basically a list of all of the faults monitored in each PA Module.
•
An active fault will be highlighted in RED
•
A warning condition will be highlighted in YELLOW.
The PA Faults screen in Figure 3-7, shows that PA Module #2 has 1 LDMOS fault and a
Frequency warning. The NEXT MODULE button is to toggle between the fault
information on each module and will be inactive for the CZ500F. Table 3-1 is a listing of all
of the faults shown on this screen, including the fault limit and action taken by the module.
NOTE:
The only part of the module which is field repairable is the individual PA pallets
(the six in the center of the module). There is a special pallet replacement kit
available. For more information refer to Section 5, Replacements Procedures.
Figure 3-7 PA Faults Screen (PA Module 2 Selected)
3.6.1.1 Module 3 strike Routine
Under certain critical fault conditions, the PA module will try to shut off (Strike) and
then re-initialize to try and clear the fault condition. If the fault is still present after the
module turns back on it will shut off (Strike) again. If the fault is still present after a 3rd
strike or returns within several seconds after the 3rd strike, the fault is latched and the
module is shut off. The module may be turned on again by pressing the transmitter ON
button. If the fault is still present, the module will simply repeat the 3 strike routine
again. Table 3-1 tells which faults activate the 3 strike routine.
To Figure 3-8
To Figure 3-6