Option modules reset
Perform an option module reset if your option modules are
not communicating with your meter.
During an option module reset, the option module may not operate normally, and digital and analog outputs may change state.
 WARNING
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Unintended Operation
Do not use the meter for critical control or protection
applications where human or equipment safety relies on the operation
of the control circuit.
Failure to follow these instructions can result in death,
serious injury or equipment damage.
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You can reset your meter’s option module bus using ION Setup or through the display. This power cycles all the modules attached to your meter. If you have queued firmware updates for option modules on your meter’s internal SFTP site, the firmware updates are performed.
By default, your meter is configured to automatically perform an option module bus reset to help keep the option modules operating normally. Contact Technical Support for instructions on changing this default configuration.
Related topic: See “Meter resets” for more information
about the resets you can perform on your meter.