ITW 4016874, Инструкция по установке и эксплуатации

Страница: 25 / 28

23 IQ POWER MPS POWER SUPPLY 5201279 Rev A
7. TROUBLESHOOTING
NOTE
– Only qualified service personnel are to perform troubleshooting
tasks.
CAUTION – Electrical Shock Hazard
Do not troubleshoot high voltage components with power supply energized
Disconnect input power or switch power off before troubleshooting.
PROBLEM CAUSE SOLUTION
Power indicator
(green) is NOT
illuminated with
unit connected to
AC adapter.
Power not on at MPS. Turn on Power switch on MPS.
Poor electrical connections. Check input power connections, both
24 VDC and line voltage.
Defective AC adapter. Replace AC adapter.
Power indicator
(green) is NOT
illuminated with
unit connected to
Control Station.
Power not on at Control Station Turn on power switch near entry
module. Check line voltage
connections.
Poor Electrical connections. Check M12 cables and connection for
damage, replace as necessary.
Blown device fuse in Control Station. Reconnect MPS to different DEV
connector on Control Station.
Power indicator
(green) is flashing
MPS is in standby mode. Return MPS to run mode (see
Electrical Connections - Standby
Input)
Fault indicator
(red) is
illuminated.
Static bar mounted too close to
grounded metal.
Separate static bar from grounded
metal.
Damage to high voltage connector. Replace high voltage connector.
Damage to high voltage cable. Replace static bar.
Fault inside MPS. Cycle power to MPS and see if fault
clears.
Return MPS to Simco-Ion for repair /
replacement.
Fault indicator
(red) is flashing
Communication failure with Control
Station.
Cycle power to MPS and Control
Station to see if fault clears.
Check M12 cables and connectors for
damage, replace as necessary.
Clean Bar icon
displayed on
Control Station.
Dirt build-up on ion emitters or
conductive contamination on face
of bar.
Clean ion emitters and static bar. See
Maintenance section for details.
Process material fouling static bar ion
emitters.
Remove process material from static
bar.