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PLC 2050/2250/2500 PurifiCation SyStemS
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Communications, Electronics, and Power
SymPtom(S)
PoSSibLe CauSe(S)
remeDy
referenCe
The PLC Purification
System does not
switch on.
The PLC Purification
System is not supplied with
voltage.
Check the AC power source.
Try a different AC outlet.
Check the AC power cord.
Check the fuses and replace, if
necessary.
A communication
error with the control
software.
Incorrect configuration.
Incorrect initialization of an
internal device.
No communication with an
internal device.
Restart the GGP software.
Restart the PC.
Restart the system.
Check the
System Configuration
in
GGP Software.
If the problem persists, export
the
traces
log files from
GGP Software.
Refer to the
Gilson
Glider Prep Software
(GGP) User’s Guide
.
The control software
does not work
correctly.
An abnormal malfunction
not detected beforehand.
Export the
traces
log files from
GGP.
Upgrade GGP Software to the
newest version.
Refer to the
Gilson
Glider Prep Software
(GGP) User’s Guide
.
The touchscreen PC
does not turn on at
the same time the
PLC Purification
System turns on.
An unexpected shutting
down of the PC or the
system.
General outage.
Manually reboot the PC by
removing the small trapdoor on
the right side of the system and
by pressing the built-in push
button.
The stylus points to
the wrong place on
the touchscreen.
An unwanted modification
of touchscreen calibration.
Recalibrate the touchscreen with
the calibration tool installed on
the PC.
Refer to the
Gilson
Glider Prep Software
(GGP) User’s Guide
.
The pump does
not respond to
commands.
No communication.
Electronic board firmware
failure.
Restart the system.
If the problem persists, export
the
traces
log files from
GGP Software.
Refer to the
Gilson
Glider Prep Software
(GGP) User’s Guide
.
The automatic,
high-pressure
valve (injection,
backflush, column
switching, etc.)
does not respond to
commands and does
not switch properly.
Defective valve or control
module.
Use GGP Software to manually
switch the valve several times.
Check the valve’s status LEDs on
the front panel.
Check the control module and its
LEDs.
Refer to the
Gilson
Glider Prep Software
(GGP) User’s Guide
Prep User’s Guide
.
