Woodward GCP-30 Series User Manual

Manual 37365A GCP-30 Series Packages - Genset Control
Page 122/179 © Woodward
Pt100 Input (Analog Input [T4] to [T5])
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 224
Temperature x
Pt100 ON
[x = 4 to 5]
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 .............. The value of this input does not appear in the display and monitoring
is disabled. The subsequent parameters of this function are not dis-
played.
NOTE
If the unit is equipped with a second communication interface (Option SB03 and Option SC10), the
alarm texts can only be configured via LeoPC1.
Parameter 225
***name****
-----------000°C
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 226
Limit
warning 000°C
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 229) for at least the delay time (Parameter 228), the fol-
lo
wing alarm class is initiated.
Issuing of F1 class alarm
Parameter 227
Limit
shutdown 000°C
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 229) for at least the delay time (Parameter 228), the fol-
lo
wing alarm class is initiated.
Issuing of F3 class alarm
Parameter 228
Delay
limit 1/2 000s
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 exceed or fall below (depen-
dent upon Parameter 229) the configured threshold value (Parameter 226 or Para-
m
eter 227) without interruption for at least this time.
Parameter 229
Monitoring for
----------------
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 226 or Parameter 227).
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
monitored temperature, must be configured to the corresponding parameter (e.g. the ambient tempera-
ture is 100 °C).

Woodward GCP-30 Series Specifications

General

Brand	Woodward
Model	GCP-30 Series
Category	Controller
Language	English