ProMinent DULCO flex Control-DFYa Operating Instructions Manual page 54

'Menu'
Set up /
'Relay1 (optional)'
12.2.5.2
DULCO flex Control, DFYa
Tab. 6: Relay, physical and pre-set to ...
Identity code specification
1
3
8
Relay type
Menu setting
Warning
Error
Warning + error
Warning + error + stop
Pump active
Speed
Pump inactive
Relay polarity
54
It can be activated via the "External control" socket. If
is being used, then the "AUX" identifier appears on the LCD screen.
Refer to the "Hierarchy of Operating Modes, Functions and Fault Statuses"
for the order of the various operating modes, functions and fault statuses.
'Menu / Information è Settings è Inputs/outputs è Relay1 è ...'
The setting options for the 'Relay' function only exist if a
relay is fitted.
Relay, physical
1 x changeover contact 230 V – 8 A
2 x N/O 24 V – 100 mA
1 x N/O 24 V – 100 mA, + 4...20 mA
output
You can reprogram the relays to these types:
Effect
The relay switches in the event of a warning message (yellow LED*).
The relay switches in the event of a fault message (red LED*).
The relay switches in the event of a warning message (yellow LED*) or a fault
message (red LED*).
The relay switches in the event of a warning message (yellow LED*) or a fault
message (red LED*) or a stop.
The relay switches as soon as the pump is in standby and not in a state like
'Pause' .
The relay switches with every revolution.
The relay changes as soon as the pump is inactive.
* see the "Troubleshooting" chapter
You can set here how a relay is to switch.
Menu setting
normally-closed (NC) The relay is closed in normal mode and opens
normally-open (NO)
Pre-set to ...
Fault indicating relay, N/C
Fault indicating relay, N/C, and pacing
relay
Fault indicating relay, N/C
Effect
with a triggering event.
The relay is open in normal mode and opens
with a triggering event.
'Auxiliary capacity'