Woodward GCP-30 Series Configuration

Manual 37278B GCP-30 Series - Genset Control
© Woodward Page 117/174
Pt100 Input (Analog Input [T4] to [T5], only B + X Packages)
Pt100 inputs may be measured here. The analog input is displayed with its description. Two threshold limits can
be monitored. The first level initiates a class F1 alarm, the second level initiates a class F3 alarm.
Parameter 252
Temperature x
Pt100 ON
[x = 4 to 5]
only B + X Packages
Pt100 input; enable/disable ON/OFF
ON ................ The value of this input appears in the display, and monitoring is
enabled. The subsequent parameters of this function are displayed.
OFF .............. No display or monitoring is performed, and the subsequent parame-
ters of this function are not displayed.
NOTE
If the unit is equipped with a second interface (Y1-Y5), the alarm texts can only be configured via
LeoPC1.
Parameter 253
***name****
-----------000°C
only B + X Packages
Pt100 input; description User defined text
The description of the analog input may be programmed using this parameter. A
maximum of eleven characters may be used to describe the measured value. In the
event of an alarm, the description and the monitored value are displayed with an
exclamation mark before the temperature.
Parameter 254
Limit
warning 000°C
only B + X Packages
Pt100 input; limit value for class F1 alarm 0 to 200 °C
If the measured value exceeds or falls below this configured threshold value (de-
pendent upon Parameter 257) for at least the delay time (Parameter 256), the fol-
lo
wing alarm class is initiated.
Issuing of class F1 alarm
Parameter 255
Limit
shutdown 000°C
only B + X Packages
Pt100 input; limit value for class F3 alarm 0 to 200 °C
If the measured value exceeds or falls below this configured threshold value (de-
pendent upon Parameter 257) for at least the delay time (Parameter 256), the fol-
lo
wing alarm class is initiated.
Issuing of class F3 alarm
Parameter 256
Delay
limit 1/2 000s
only B + X Packages
Pt100 input; delay time for limit values of class F1 and F3 alarm 0 to 650 s
In order to initiate an alarm, the measured value must be over or under (dependent
upon Parameter 257) the configured threshold value (Parameter 254 or Para-
m
eter 255) without interruption for at least this time.
Parameter 257
Monitoring for
----------------
only B + X Packages
Pt100 input; monitoring for ... high limit mon. / low limit mon.
A fault condition is recognized when the measured value has exceeded or fallen be-
low the threshold value (Parameter 254 or Parameter 255).
hig
h limit mon.: The measured value must exceed the threshold value.
low limit mon.: The measured value must fall below the threshold value.
NOTE
If temperature limit monitoring is not required, a threshold value, which is higher than the expected
temperature must be configured to the corresponding parameter (e.g. the ambient temperature is
100 °C).

Woodward GCP-30 Series Specifications

General

Brand	Woodward
Model	GCP-30 Series
Category	Controller
Language	English