Woodward GCP-30 Series Configuration

Manual 37278B GCP-30 Series - Genset Control
Page 38/174 © Woodward
Analog controller output (Package Q, Option Q: setting 'ANALOG/PWM')
Parameter 58
F/P contr.output
----------------
Package Q, Option Q only
f controller: output range see below
If Parameter 54 has been configured to "ANALOG" this parameter must be confi-
gured to the appropriate type of analog controller. The range of the analog output is
configured here. To switch from a current to a voltage or PWM output a jumper
must be added to terminals 8/9. The ranges are listed below
Type Setting in above
configuration
screen
Jumper
between
term. 8/9
Range
Lower
level
Upper
level
Current +/-20mA (+/-10V) no +/-20mA -20 mA +20 mA
+/-10mA (+/-5V) +/-10mA -10 mA +20 mA
0 to 10mA (0 to 5V) 0-10mA 0 mA 10 mA
0 to 20mA (0 to 10V) 0-20mA 0 mA 20 mA
4 to 20mA 4-20mA 4 mA 20 mA
10 to 0mA (5 to 0V) 10-0mA 10 mA 0 mA
20 to 0mA (10 to 0V) 20-0mA 20 mA 0 mA
20 to 4mA 20-4mA 20 mA 4 mA
Voltage +/-20mA (+/-10V) yes +/-10V -10 Vdc +10 Vdc
+/-10mA (+/-5V) +/-5V -5 Vdc +5 Vdc
+/-3V +/-3V -3 Vdc +3 Vdc
+/-2.5V +/-2.5V -2.5Vdc +2.5 Vdc
+/-1V +/-1V -1 Vdc +1 Vdc
0 to 10mA (0 to 5V) 0 to 5V 0 Vdc 5 Vdc
0.5V to 4.5V 0.5 to 4,5V 0.5 Vdc 4.5 Vdc
0 to 20mA (0 to 10V) 0 to 10V 0 Vdc 10 Vdc
10 to 0mA (5 to 0V) 5 to 0V 5 Vdc 0 Vdc
4.5V to 0.5V 4.5 to 0,5V 4.5 Vdc 0.5 Vdc
20 to 0mA (10 to 0V) 10 to 0V 10 Vdc 0 Vdc
NOTE
The control logic of the PWM signal can be inverted by following steps:
- Select "F/P contr.type" (Parameter 54) = ANALOG.
- Select with Parameter 58 "F/P contr.output" any of above inverted control outputs
(e.g
. "10 to 0mA (5 to 0V)", "4.5V to 0.5V", "20 to 0mA (10 to 0V)" or "20 to 4mA").
- Back up one screen (Parameter 54; by pressing "Select" and "Cursor→" simultaneously).
- Select "F/P contr.type" (Parameter 54) = PWM.
Now
the PWM signal is inverted.
Parameter 59
Level PWM
----------------
Package Q, Option Q only
f controller: PWM level 3.0 to 10.0 V
If PWM has been selected in Parameter 58 the level of the PWM signal can be ad-
justed here.
Parameter 60
Stepper sign.frq
(min.) 000%
Package Q, Option Q only
f controller: minimum value 0 to 100%
This parameter permits the operator to clamp or limit the lower analog output val-
ue.
Example:
A 1 to 4V analog output is needed for the voltage controller to operate
properly. A jumper is installed on the terminals as described above and the analog
output of 0 to 5V is selected. The number to be configured in this parameter is de-
termined by dividing the desired lower limit by the range (1/5=0.20 or 20%). 20%
is the value to be configured in this parameter.

Woodward GCP-30 Series Specifications

General

Brand	Woodward
Model	GCP-30 Series
Category	Controller
Language	English