Download Wireless Modbus I/O

Appendix F: I/O Troubleshooting
Problem
RSSI LED and RF Data
LED intermittently blink
Causes
•
Firmware does not match
The firmware for all base modules must match and the
firmware for all expansion modules must match. The firmware
rev number may be viewed on the information tab of the
configuration software.
If the firmware does not match, then update the firware with the Firmware
updater program.
•
No Peer-Peer communication link
The communication link is not established. Verify that all
parameters in the configuration tab in the programming
software is correct.
Make sure that there are no obstacles in the path of the wireless
transmission.
•
Too many expansion modules installed
Only 6 expansion modules may be connected to any base module.
•
Expansion modules in peer-peer mode do not match
In peer-peer mode, the master and slave must have the same number of
expansion modules.
•
Expansion module added/removed without cycling power on
base module
The I/O configures the base module and expansion modules on a cycle of
power. No damage occurs by adding/removing a module “hot” but the
power does need to be cycled for the base module to update the expansion
locations.
Black Box Corporation - 1000 Park Drive - Lawrence, PA 15055-1018
www.blackbox.com -- Tech Support and Ordering: 724-746-5500 - Fax: 724-746-0746
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