CompAir 5280D.1.IAC Operator's Handbook Manual page 110

App 408 Customer PET controller installation guide & user's manual
Page 14
2.2.9.1 Test digital inputs
Function:- By changing the status of the input, the input can be tested.
Input No.
1 Emergency stop.
2 Motor current.
3 Water circulation.
4 Fault A
5 Fault B
6 Fault C
7 Remote stop/start
8 Motor temperature
9 Emergency stop B
10 Fault D ( time delayed )
11 Fault E ( time delayed )
12 Fault F ( time delayed )
13 Remote load/ unload
14 Water pump overload
15 Air filter dP
16 Fan motor overload
2.2.9.2 Test digital outputs
Warning: the relays are being powered for testing!
Digital
output No.
1 Main contactor control relay
2 Star contactor control relay
3 Delta contactor control relay .
4 ½ load solenoid valve
5 Full load solenoid valve
6 Compressor running
7 Not used
8 Not used
9 Drain solenoid control relay
10 Water pump control relay.
11 Fan motor control relay .
12 Group fault relay .
13 Compressor available relay.
14 Not used
15 Not used
16 Not used
App 408C
Parameter
Parameter Function
Relay 1 is powered
Relay 2 is powered
Relay 3 is powered
Relay 4 is powered
Relay 5 is powered.
Relay 6 is powered
Open collector output 2 is activated.
Open collector -PWM- output 1 is activated.
Relay 9 is powered.
Relay 10 is powered
Relay 11 is powered
Relay 12 is powered
Relay 13 is powered
Open collector output 1 is activated
Open collector output 2 is activated.
Open collector -PWM- output 1 is activated.
Default Min
Closed Open
Closed Open
Open Open
Open Open
Open Open
Open Open
Open Open
Closed Open
Closed Open
Open Open
Open Open
Open Open
Open Open
Open Open
Open Open
Open Open
Max
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Table 11
Min Max
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Off On
Table 12
98155.1015