No. Item Inspection Criterion Remedy
5
Power
supply
module
POWER
LED
indicator
Check whether the
POWER LED indicator is
ON.
The POWER LED
indicator must be ON.
Please refer to
Chapter 12 for
more information
about
troubleshooting.
CPU
module
RUN LED
indicator
When the CPU module is
running, check whether
the RUN LED is ON.
The RUN LED
indicator must be ON.
ERROR LED
indicator
Check whether the
ERROR LED indicator is
OFF.
The ERROR LED
indicator must be OFF.
BUS FAULT
LED
indicator
Check whether the BUS
FAULT LED indicator is
OFF.
The BUS FAULT LED
indicator must be OFF.
SYSTEM
LED
indicator
Check whether the
SYSTEM LED indicator is
OFF.
The SYSTEM LED
indicator must be OFF.
LED indicators on an
extension module*
Check whether the LED
indicators on the
extension module are ON.
If the LED indicators
are ON, the module is
operating normally.
* Please refer to the Module Manual for more information related to the LED indicators on the extension modules.
D.3 Periodic Maintenance
In addition to daily inspection, you should perform periodic maintenance depending on the actual operating
environment. After making sure that the ambient environment and the AS Series system conform to the cautions listed
in Section D.1, perform the periodic inspection described below. If you find any problems, follow the solution and
perform any necessary maintenance.
D3.1 Required Inspection Tools
A screwdriver
Industrial alcohol
A clean cotton cloth
A multimeter
A thermometer
A hygrometer
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Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com