Danfoss VLT AQUA Programming Manual page 88

2. Parameter Description
[201]
2
[202]
[203]
Setting in Par. 5-3*
[200] Pump 1 Running
[201] Pump 2 Running
[203] Pump 3 Running
5-30 Terminal 27 Digital Output
Option:
[0]
5-31 Terminal 29 Digital Output
Option:
[0]
5-32 Terminal X30/6 Digital Output (MCB 101)
Option:
[0]
5-33 Terminal X30/7 Digital Output (MCB 101)
Option:
[0]
2.7.5. 5-4* Relays
Parameters for configuring the timing and the output functions for the relays.
5-40 Function Relay
Array [8]
Select options to define the function of the relays.
88
Pump1 Running
Pump2 Running
Pump3 Running
Setting in Par. 25-06
[0] No
Controlled by RELAY1
Controlled by RELAY2
Controlled by RELAY3
* No Operation
* No Operation
*
No operation
* No operation
MG.20.O2.02 - VLT
One or more of the pumps controlled by the Cascade Controller
are running. The function will also depend on the setting of in
Fixed Lead Pump
, par. 25-06. If set to
the pump controlled by relay RELAY1 etc. If set to
1 refers to the pump controlled by the frequency converter only
(without any of the build in relays involved) and Pump 2 to the
pump controlled by the relay RELAY1. See below table:
See [201]
See [201]
Function:
Same options and functions as par. 5-3*, Digital Outputs.
Function:
Same options and functions as par. 5-3*, Digital Outputs.
Function:
This parameter is active when option module MCB 101 is moun-
ted in the frequency converter.
Function:
This parameter is active when option module MCB 101 is moun-
ted in the frequency converter.
(Relay 1 [0], Relay 2 [1], Relay 7 [6], Relay 8 [7], Relay 9
®
is a registered Danfoss trademark
®
VLT AQUA Drive Programming Guide
No
[0] Pump 1 refers to
Yes [1] Pump
[1] Yes
Frequency Converter control-
led
Controlled by RELAY1
Controlled by RELAY2
[8])