72-901-04 Rev A 8/12/2019
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Alarms
Alarms are presented to the Modbus master /client as input registers in the form of
bit fields. Alarm indicators are binary, meaning they have two states. A “0”
indicates the alarm is inactive while a “1” indicates the alarm is active.
The following registers are accessible on all models. However, the content of these
registers is model dependent. The user must interpret the content of these
registers within the context of the model and the associated hardware – See
appendix A.