Omega RD-MV100 Series, User Manual

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6-1
Acknowledging and Setting Alarms
6
6.1 Releasing the Alarm Indication and Output
Relay (Option)
This section describes the procedures to release the alarm indication and the output
relay when the behavior of the indicator or the output relay is set to [hold]. The indicator
or output relay condition varies depending on the timing at which the alarm release
operation is carried out.
Procedure
This operation is carried out in the operation mode.
1. Press the FUNC key to display the soft key menu.
2. To release the alarm indication and the output relay, press the [Alarm ACK] soft
key.
Explanation
• The indications and output relays generated by all alarms are released.
• The release operation is void if the behavior of the indicator or the output relay is set
to [non-hold].
• The release operation can be executed via remote control (option) or via
communications.
Alarm indication
The alarm condition can be confirmed with the alarm icon in the status display section
and the alarm indication on the operation screen such as the trend display. The indicator
pattern varies depending on the hold/non-hold setting.
• The alarm icon in the status display section
Alarm icon
Indicator Hold/Non-hold Alarm Alarm Indication
Non-hold
*
Activated Red icon
Released No icon displayed
Hold Activated Blinking red icon (Stops blinking with
alarm ACK)
Released Blinking green icon (icon disappears
with alarm ACK)
* When the alarm indication is set to non-hold, alarm ACK does not work.
Chapter 6 Acknowledging and Setting Alarms