Woodward 2301E-ST, Инструкция по установке и эксплуатации

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Manual 26694 2301E-ST
Woodward 40
Each configurable discrete input option may be configured only
once.
08 ENABLE R/L WHEN LS dflt=FALSE (FALSE, TRUE)
Set to TRUE to use the Raise Speed/Load and Lower Speed/Load discrete inputs while in isochronous
load sharing. Typically this is not used as the control will balance the loads automatically.
CONFIGURE: C**DISCRETE OUT OPTIONS**
Figure 3-5. Configure: C**DISCRETE OUT OPTIONS** Menu
The 2301E-ST has four discrete output driver channels. Terminals 44, 45, 46 and 47 are configurable and
can be programmed to perform one of several functions (listed below).
Any of the four relay drivers can also be programmed to function as a level switch. When programmed as
a level switch the relay will change state when the selected parameter reaches the programmed level
(energizes when value is higher the programmed level). Level Switch set up is in Menu “Q”.
01 IS TRIP RELAY NC? dflt=TRUE (FALSE, TRUE)
This option sets the logic of the Shutdown Relay. Set to TRUE if the Shutdown Relay output is normally
closed. Set to FALSE if the Shutdown Relay output is normally open.
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 terminals 44.
1=NOT USED
2=SHUTDOWN
3=ALARM
4=ELEC. OVERSPEED TRIP TEST
5=VALVE LIMITER IN CONTROL
6=SPEED PID IN CONTROL
7=MODBUS CONTROLLED RELAY #1
8=MODBUS CONTROLLED RELAY #2
9=MODBUS CONTROLLED RELAY #3
10=MODBUS CONTROLLED RELAY #4
11=LEVEL SWITCH
12=FORCE OUTPUT TEST
04 RELAY 1 SELECTED displays the relay function for terminal 44.
Released