Woodward 2301E, Инструкция по установке и эксплуатации, Страница: 32 / 182

2301E Digital Control Manual 26641
22 Woodward
Analog Input #1 (Terminals 19-20)
The function for this input is default for #4, Sync Input with the hardware type
fixed at ±2.5 Vdc.
Selects the function for the analog input:
1 = NOT USED
2 = REMOTE SPEED SETPOINT
3 = BASELOAD SETPOINT
4 = SYNC INPUT (default)
5 = MANIFOLD AIR PRESSURE LIMITER INPUT
6 = EXTERNAL LOAD SENSOR
Sets what type of input will be used:
1 = 4
–20 mA
2 = 1
–5 Volt
3 = ±2.5 Volt
If Analog Input #1 is used, wire with a shielded cable and connect the appropriate
analog lines directly to terminals 19 (+) and 20 (
–). Connect the shield to terminal
21 (chassis).
Do NOT configure Analog Inputs #1 and #2 for the same function.
Analog Input #2 (Terminals 22-23)
The function of this input is default for #3, Baseload Setpoint with the hardware
type set for 4
–20 mA.
Selects the function for the analog input:
1 = NOT USED
2 = REMOTE SPEED SETPOINT
3 = BASELOAD SETPOINT (default)
4 = SYNC INPUT
5 = MANIFOLD AIR PRESSURE LIMITER INPUT
6 = EXTERNAL LOAD SENSOR
Sets what type of input will be used:
1 = 4
–20 mA
2 = 1
–5 Volt
3 = ±2.5 Volt
If Analog Input #2 is used, wire with a shielded cable and connect the appropriate
analog lines directly to terminals 22 (+) and 23 (
–). Connect the shield to terminal
24 (chassis).
Do NOT configure the Analog Inputs #1 and #2 for the same function.