Spectrum Controls 140 ACI 051 00sc - Manual (Page 50)

Installation Instructions
32-Channel Analog Input Module
Quantum Series 140 AxI 05x 00sc
43
Chapter 7
TROUBLESHOOTING
7.1 General Information
Review of the Module Setup Procedures in Section 2.1 is recommended
prior to following the troubleshooting steps below to help isolate the
problem. The troubleshooting guide lists a variety of possible problems.
Step through each item on the list and verify whether or not the module is
working. If a particular step is not working, follow the corrective action
listed.
STEP 1: Check module power and self test.
VERIFY: The controller module’s READY and RUN LED’s are on.
CORRECTIVE ACTION:
• Insure that the rack’s power supply is connected properly and its
PWR OK LED is on.
• Place the controller in run mode by using the Modsoft Start Com-
mand.
• If the rack’s power will not come up, or the system will not go into
run mode, refer to the Quantum Automation Series Hardware
Reference Guide for more information.
STEP 2: Check module power and self test.
VERIFY: The module’s green READY LED is on. This indicates that
the module has power and has completed it functional self test.
CORRECTIVE ACTION:
•
Check rack power, and reinstall the module in the rack.