R500
Series 8 I/O User's Guide
255
April 2017
Honeywell
10. Series 8 I/O Troubleshooting
10.1 Initial checks
This section offers checks that you can make to help isolate a problem. The checks are
arranged but not in a particular order.
Checking Control Builder error code reference
An indication of a problem may be in the form of an error dialog that includes an error
message and possibly an error code in Control Builder.
The syntax for a typical Control Builder error message is as follows:
Connection to device is not open EPKS_E_CL_NOCONN(6L.101.3326)
In this syntax, the error code is the last four digits in the message or
3326
.
Refer to the
Control Builder Error Codes Reference Guide
for applicable error code
information.
Checking front panel display and LEDs
Check the Series 8 module character display and Series 8 IOTA light emitting diodes
(LEDs) indications.
Upgrading Firmware in Series 8 I/O components
Upgrading firmware in Series 8 I/O components in the
Control Hardware and I/O
Module Firmware Guide
.