Omega RD100B manual Changing the Auxiliary Alarm Function, Diagnosis

7.1 Changing the Auxiliary Alarm Function

Basic=Alarm

Diagnosis=Off

Reflash=Off

AND=None

Act=Energize

Behavior=Nonhold

Indicator=Nonhold

Increase=01

Decrease=01

Hysteresis=0.5%

Select On to set relay I01 to diagnosis output.

Select On to set relays I01, I02, and I03 to reflash alarm operation.

Select the range of relays that are to operate using AND logic.

Select the relay’s energized or de-energized operation.

Select the relay’s hold or non-hold operation.

Select the relay’s hold or non-hold operation.

Set the interval of the high limit on rate-of-change alarm.

Set the interval of the low limit on rate-of-change alarm.

Set the hysteresis of the measurement channels.

(models with /M1)

M_Hysteresis=0.0%

Alarm

ESC/? Setting complete

Set the hysteresis of the computation channels.

The new setting takes effect.

Applying the Changes and Returning to Operation Mode

Press the key or SHIFT + key to select End and then press the key. Press

the key to select Store and then press the key. The changes are applied, and

the screen returns to Operation mode. If you select Abort and press the key, the changes are discarded, and the screen returns to Operation mode. Press the ESC key to return to the Basic= screen.

Explanation

Diagnosis

When set to On, alarm output relay I01 becomes a dedicated diagnosis output relay, and the operation is fixed to OR, de-energized, and non-hold. Diagnosis output is a function which outputs a relay signal when an error is detected in the recording section, burnout detection function, or the A/D converter.

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