FPG IN-5C08-OF, Руководство по эксплуатации продукта

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Part No. 26126 Rev. P September 2019
- 30 - 5000 Series Open Front Cabinets
Refrigeration
cont.
REFRIGERATED CABINETS - SERVICING
XR40CX
Alarm Signals
Message Cause Outputs
P1 Room probe failure Compressor output acc. to par. Con and COF
P2 Evaporator probe failure Defrost end is timed
P3 Third probe failure Outputs unchanged
P4 Fourth probe failure Outputs unchanged
HA Maximum temperature alarm Outputs unchanged.
LA Minimum temperature alarm Outputs unchanged.
HA2 Condenser high temperature It depends on the Ac2 parameter
LA2 Condenser low temperature It depends on the bLL parameter
dA Door open Compressor according to rrd
EA External alarm Output unchanged.
CA Serious external alarm (i1 F=bAL) All outputs OFF.
CA Pressure switch alarm (i1 F=PAL) All outputs OFF
XR40CX Alarm
Recovery Probe alarms P1, P2, P3 and P4 start some seconds after the fault in the
related probe; they automatically stop some seconds after the probe restarts
normal operation. Check connections before replacing the probe.
Temperature alarms HA, LA, HA2 and LA2 automatically stop as soon as the
temperature returns to normal values.
Alarms EA and CA (with i1 F=bAL) recover as soon as the digital input is
disabled. Alarm CA (with i1 F=PAL) recovers only by switching off and on the
instrument.
XR40CX Other
Messages
Message Cause
Pon Keyboard unlocked.
PoF Keyboard locked
noP
In programming mode : none parameter is present in Pr1
On the display or in dP2, dP3, dP4: the selected probe is not enabled
noA No alarm is recorded.
XR40CX
Connections