GE Ecomagination AF-600 FP Programming Manual page 49

Parameter Description
[201] Pump 1
3 3
running
[202] Pump 2
running
[203] Pump 3
running
Setting in
parameter group E-
##
[200] Pump 1
Running
[201] Pump 2
Running
[203] Pump 3
Running
Table 3.7
E-20 Terminal 27 Digital Output
Option: Function:
Same options and functions as parameter group E-2#.
E-21 Terminal 29 Digital Output
Option: Function:
Same options and functions as parameter group E-2#.
E-24 Function Relay
Array [8]
(Relay 1 [0], Relay 2 [1]
Option OPCRLY: Relay 7 [6], Relay 8 [7] and Relay 9 [8])
Option: Function:
Same options and functions as parameter group E-2#.
E-26 On Delay, Relay
Array [20]
Range:
0.01 s [0.01 -
*
600 s]
48
The below setting options are all related to
the Cascade Controller.
Wiring diagrams and settings for
parameter, see parameter group PC-## for
more details.
One or more of the pumps controlled by
the Cascade Controller is/are running. The
function will also depend on the setting in
parameter PC-06 Number of Pumps. If set to
No [0] Pump 1 refers to the pump
controlled by relay RELAY1 etc. If set to Yes
[1] Pump 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 table below
See [201]
See [201]
Setting in parameter PC-06 Number of
Pumps
[0] No [1] Yes
Controlled by Frequency Converter
RELAY1 controlled
Controlled by Controlled by
RELAY2 RELAY1
Controlled by Controlled by
RELAY3 RELAY2
Function:
Enter the delay of the relay cut in time.
Select 1 of 2 internal mechanical relays in an
array function. See parameter E-24 Function
Relay for details.
03/2016 All rights reserved.
Illustration 3.16 On Delay, Relay
E-27 Off Delay, Relay
Array[20]
Range: Function:
0.01 s [0.01 - Enter the delay of the relay cut out time.
*
600 s] Select 1 of 2 internal mechanical relays in an
array function. See parameter E-24 Function
Relay for details. If the selected event
condition changes before a delay timer
expires, the relay output is unaffected.
Illustration 3.17 Off Delay, Relay
If the selected event condition changes before the on
delay or off delay timer expires, the relay output is
unaffected.
DET-620D