Woodward 2301E, Инструкция по установке и эксплуатации, Страница: 86 / 182

2301E Digital Control Manual 26641
76 Woodward
02 IS ALARM RELAY NC? dflt = TRUE (FALSE, TRUE)
This option sets the logic of the alarm relay. Set to TRUE if the alarm relay output
is normally closed. Set to FALSE if the alarm relay output is normally open.
03 RELAY 1 ENERGIZES (1-12) dflt = 2 (1
–12)
Select one of the following parameters for discrete output at terminal 44.
1 = NOT USED
2 = SHUTDOWN
3 = ALARM
4 = ELEC. OVERSPEED TRIP TEST
5 = START FUEL LIMITER IN CONTROL
6 = SPEED PID IN CONTROL
7 = CIRCUIT BREAKER OPEN COMMAND
8 = OVERLOAD CONTACT
9 = LEVEL SWITCH
10 = CPU FAILURE
11 = FORCE OUTPUTS
12= IN REMOTE SPEED CONTROL
Parameters 11 thru 14 are only applicable for the 2301E with Modbus (see
Chapter 8, Communications):
12 = MODBUS RELAY #1
13 = MODBUS RELAY #2
14 = MODBUS RELAY #3
15 = MODBUS RELAY #4
04 RELAY 1 SELECTED FOR (monitor)
Displays the relay function for terminal 44.
05 RELAY 2 ENERGIZES (1-12)
dflt = 3 (1
–12)
Select one of the following parameters for discrete output at terminal 45 (same
as parameters in 03 RELAY 1 ENERGIZES).
06 RELAY 2 SELECTED FOR (monitor)
Displays the relay function for terminal 45.
07 RELAY 3 ENERGIZES (1-12) dflt = 9 (1
–12)
Select one of the following parameters for discrete output at terminal 46 (same
as parameters in 03 RELAY 1 ENERGIZES).
08 RELAY 3 SELECTED FOR (monitor)
Displays the relay function for terminal 46.
09 RELAY 4 ENERGIZES (1-12) dflt = 7 (1
–12)
Select one of the following parameters for discrete output at terminal 47 (same
as parameters in 03 RELAY 1 ENERGIZES).
10 RELAY 4 SELECTED FOR (monitor)
Displays the relay function for terminal 47.
11 CB OPEN RELAY NORM ENGZD dflt = FALSE (FALSE, TRUE)
When set TRUE sets the circuit breaker open relay to normally closed.
12 CB OPEN ON SHUTDOWN dflt = TRUE (FALSE, TRUE)
When set to TRUE will toggle the discrete output, for one second, if the discrete
output is set for function number 7, CIRCUIT BREAKER OPEN COMMAND and
an internal shutdown is realized. The toggle state is dependent on the state of 11
CB OPEN RELAY NORM ENGZD. When set to FALSE, the discrete output will
do ignore the shutdown.