ELETTRONICA
Rev. 1.2 23/07/2012
13
User & Technical Manual
PJ20KPS-C/PJ25KPS-C
Reserve-2
Input status “Reserve 2” (JP8/3)
Reserve-3
Input status “Reserve 3” (JP8/4)
Relay Exc
Exciters exchange relay status (Off = exciter 1 on air)
Exc-1 Mute
Exciter 1 interlock status (Off = RF power enabled)
Exc-2 Mute
Exciter 2 interlock status (Off = RF power enabled)
Audio Alarm
Output Audio Alarm status (JP47/1)
Exc’s Mains
Exciters power supply status (On = power supply enabled)
PG1
Status of output PG1
PG2
Status of output PG2
RFL1
Status of output RFL1
RFL2
Status of output RFL2
Stand_by (In)
“Stand by” input line status
Stand_by (Out)
“Stand by” output line status from the control unit
Total Eff
Total efficiency of the machine
Figure 5-4
5.1.4 R.F. Combiners Menù
This menu contains the information related to the RF part of the complete transmitter.
(Figure 5-5).
Menu Line Description
Antenna Fwd
RF power emitted by the transmitter
Antenna Rfl
RF power Reflected antenna
Load-1 Fwd
RF power on the dummy load
Load-1 Rfl
RF power reflected on the dummy load
Load-1 Alr.
State of the clickson of 120° C on the dummy load: Alr means that if
is protection activated the 120° C and the transmitter is immediately
stopped and goes to FAULT. Only the intervention of a technician or
a reset by telemetry (if the temperature alarm is no longer present)
will restart the transmitter.
Load-1 Wrn.
State of the clickson of 50° C on the dummy load: Alr means that if
is protection activated the 50° C, the transmitter continues to run but
care is needed, probably load fans are not working or there is too
much power on the unbalanced load.
Stand-by (In)
Not used
Stand-by 1 (Out) Not used
Stand-by 2 (Out) Not used
Summary of Contents for PJ20KPS-C
Page 1: ...PJ20KPS C PJ25KPS C User Technical Manual...
Page 39: ...PJ20KPS C PJ25KPS C 33 Rev 1 2 23 07 2012 User Technical Manual 6 1 CPU board SLCPUPJ5KM2...
Page 46: ...PJ20KPS C PJ25KPS C 40 Rev 1 2 23 07 2012 User Technical Manual 6 2 Main board SL044IN1002...
Page 51: ...PJ20KPS C PJ25KPS C 45 Rev 1 2 23 07 2012 User Technical Manual 6 2 2 Connections main board...
Page 64: ...PJ20KPS C PJ25KPS C 58 Rev 1 2 23 07 2012 User Technical Manual 6 7 CCU board SLCCUPJ5KM2...
Page 70: ...PJ20KPS C PJ25KPS C 64 Rev 1 2 23 07 2012 User Technical Manual...
Page 72: ...PJ20KPS C PJ25KPS C 66 Rev 1 2 23 07 2012 User Technical Manual 6 9 Phase shifter SLPHSHHC3 02...
Page 73: ...PJ20KPS C PJ25KPS C 67 Rev 1 2 23 07 2012 User Technical Manual...
Page 79: ...ELETTRONICA PJ20KPS C PJ25KPS C User Technical Manual Rev 1 2 23 07 2012 73...
Page 83: ...PJ20KPS C PJ25KPS C 77 Rev 1 2 23 07 2012 User Technical Manual...
Page 84: ...PJ20KPS C PJ25KPS C 78 Rev 1 2 23 07 2012 User Technical Manual...
Page 92: ...ELETTRONICA PJ20KPS C PJ25KPS C User Technical Manual Rev 1 2 23 07 2012 86 11 12...