ComAp IS-NTC-BB User Manual

IS-NT-Async-SPI, SW Version 1.2, ©ComAp – February 2011
IS-NT-Async-SPI-1.2.PDF
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CylDifEvalBlk
If the signal is active, the protection based on the difference amongst cylinder temperatures is blocked. After
signal deactivation, the protection is unblocked immediately.
C
y
lDif evaluates deviation
ExtValue1 up
ExtValue2 up
ExtValue3 up
ExtValue4 up
Active binary input causes increasing of the corresponding ExtValueX value. The rate of change is given by
the setpoint ExtValueX rate. If the ExtValueX reaches the ExtValueXHiLim, the further input request is
ignored.
ExtValue1 down
ExtValue2 down
ExtValue3 down
ExtValue4 down
Active binary input causes decreasing of the corresponding ExtValueX value. The rate of change is given by
the setpoint ExtValueX rate. If the ExtValueX reaches the ExtValueXLoLim, the further input request is
ignored.
Hint:
If at least one of the inputs (ExtValueX up / ExtValueX down) is configured for the particular ExtValueX, the
external set commands to the same value are ignored.
ExtValue1reset
ExtValue2reset
ExtValue3reset
ExtValue4reset
Active binary input causes ExtValueX to be reset and held at its default value, given by the setpoint
ExtValueXdeflt.
Hint:
These inputs, if configured, do not block the external set commands (in contrast to ExtValueX up / ExtValueX
down inputs). However, if the reset input is activated, the corresponding ExtValueX is reset to its default
(ExtValueXdeflt) value. This default value is kept in ExtValueX until the reset input is deactivated, and the
external set commands received meanwhile are ignored.
BI: C
y
lDifEvalBlk
C
y
lDifEvalDe
l
Internal
p
rot activit
y
C
y
lDif Prot active
Fault reset

ComAp IS-NTC-BB Specifications

General

Brand	ComAp
Model	IS-NTC-BB
Category	Controller
Language	English