Super Systems 20Q User Manual

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Deviation alarm

Deviation alarm
Operative mode

Operative mode

Operative mode: High or low programmable.
Threshold

Threshold

Threshold: programmable from - 1000 to +1000 digits.
Hysteresis

Hysteresis

Hysteresis: programmable in engineering units from 1 to 200
digits.
Alarm on the main output value

Alarm on the main output value

Alarm on the main output value
It is possible to obtain an alarm condition when the main control
output is lower or higher than a programmed value.
Operative mode

Operative mode

Operative mode: Minimum or maximum programmable.
Threshold

Threshold

Threshold: programmable from 0.1 to 100.0 % of the output.
Hysteresis

Hysteresis

Hysteresis: programmable from 0.1 to 20.0 %.

Alarm on the secondary output value

Alarm on the secondary output value
It is possible to obtain an alarm condition when the secondary
control output is lower or higher than a programmed value.
Operative mode

Operative mode

Operative mode: Minimum or maximum programmable.
Threshold

Threshold

Threshold: programmable from 0.1 to 100.0 % of the output.
Hysteresis

Hysteresis

Hysteresis: programmable from 0.1 to 20.0 %.

EVENTS

EVENTS
All digital outputs are programmable as events.
In this case they are used as input error annunciator or as
instrument status indicator.
Event type:
- Error condition on the main input (overrange, underrange, open

or short circuit).

- Error condition on the auxiliary input.
- Error condition on both inputs.
- Auto/Man mode annunciator
- Local/remote set point annunciator.

AUXILIARY POWER SUPPLY

AUXILIARY POWER SUPPLY
Type:

Type:

Type: 24 V DC + 20% not isolated.
Max. current: 25 mA.

mkc-ssi.pmd

06/07/2004, 12.20

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