Woodward GCP-20 Series User Manual

Manual 37128A GCP-20 Series - Genset Control
Page 158/190 © Woodward
Appendix D.
Relay Manager
Parameter
Output
#
special version
Explanation
1 Alarm class 1
2 Alarm class 2
3 Alarm class 3
4 Firing speed reached / (motor runs)
5 Mains failure (alarm)
6 Battery undervoltage
7 Operating mode AUTOMATIC
8 Operating mode MANUAL
9 Operating mode TEST
10 Operating mode STOP
11 Generator undervoltage
12 Generator overvoltage
13 Generator underfrequency
14 Generator overfrequency
15 Generator overcurrent level 1 UMZ
16 "Synchronization GCB" or "Connect GCB" time monitoring alarm.
17 Unit false start
18 Generator unbalanced load
19 Generator overload
20 Generator reverse power/reduced load
21 Readiness for operation message Output via relay manager
22 Analog input [T1], level 1
23 Analog input [T1], level 2
24 Analog input [T2], level 1
25 Analog input [T2], level 2
26 Analog input [T3], level 1
27 Analog input [T3], level 2
28 Analog input [T4], level 1
29 Analog input [T4], level 2
30 Internal
31 Internal
32 Internal
33 Internal
34 Internal
35 Internal
36 Internal
37 Internal
38 Discrete input [E]
39 Discrete input 1
40 Discrete input 2
41 Discrete input 3
42 Discrete input 4
43 Discrete input 5
44 Discrete input 6
45 Discrete input 7
46 Discrete input 8
47 Discrete input 9
48 Discrete input [A]
49 Discrete input [B]
50 Discrete input [C]
51 Discrete input [D]
52 Auxiliaries e.g. pump pretravel/-coasting
53
#
Cooling water preheating ON
54 Group alarm alarm class 1, alarm class 2 or alarm class 3 no brief acknowledg. possible
55 Operating mode TEST or AUTOMATIC selected
56 Generator power watchdog, level 1
57 MCB is closed
58 GCB is closed
59
#
Interface fault Y1Y5

Woodward GCP-20 Series Specifications

General

Brand	Woodward
Model	GCP-20 Series
Category	Control Unit
Language	English