Woodward GCP-30 Series Configuration

Manual 37278B GCP-30 Series - Genset Control
Page 124/174 © Woodward
Relay Manager
The relay manager enables the assignment of an arbitrary combination of functions to each relay. In order to
achieve this, each function of the control has its own number. A text, which describes a logical condition that
energizes the relay, must now be entered in the configuration menu for each relay. Up to three function numbers
may be combined in this link. The length of the text must not exceed 16 characters. The control can detect incor-
rect function numbers or formula constructions and will not accept these.
NOTE
The relay manager functions are listed in Appendix B: "Relay Manager" starting on page 144.
Permissible text/symbols for logic functions and their meaning include:
+ ....................OR operator (logic function)
* ....................AND operator (logic function)
- .....................NOT operator (logic function)
1, 2, 3, ... .......Function numbers
+/* .................the following applies "*" before "+"
Example
of logical
conditions
and relevant
texts
Function Programmed text
Relay picks up, if ...
... function 22 is applied. 22
... function 22 is not applied. - 22
... both function 2 and function 27 are applied. 2 * 27
... function 2 or function 27 is applied. 2 + 27
... not function 5 or function 3 or function 13 are applied. 3 + -5 + 13
... function 4 or 7 or 11 is applied. 4 + 7 + 11
... not function 4 and not function 7 and not function 11 are applied. - 4 * -7 * -11
... function 4 and 7 and 11 are applied. 4 * 7 * 11
... function 7 and 11 are simultaneously or function 4 is applied. 4 + 7 * 11
... not function 4 or not function 7 or not function 11 are applied. -4 + -7 + -11
NOTE
Entering an illegal logical combination deletes the equation.
Parameter 286
Assignm.relay x
3+-8+13
[x = 1 to 7]
Programming relay outputs
The relay x [x = 1 to 7] energizes, if the logical equation is met.
Example: 3 + -8 + 13 (OR link)
3 a class F3 alarm has occurred
-8 operation mode MANUAL has not been selected
13 "Generator underspeed" alarm is present

Woodward GCP-30 Series Specifications

General

Brand	Woodward
Model	GCP-30 Series
Category	Controller
Language	English