Relay, physical and pre-set to ...
Identity code specification
Relay, physical
Pre-set to ...
1
1 x changeover contact 230 V – 8 A
Fault indicating relay, N/C
4
2 x N/O 24 V – 100 mA
Fault indicating relay, N/C, and pacing
relay
C
1 x N/O 24 V – 100 mA, + 4...20 mA
output
Fault indicating relay, N/C
You can reprogram the relays to these types:
Menu setting
Effect
Inactive
The relay is inactive.
Error
The relay switches in the event of a fault message (red LED*).
Warning
The relay switches in the event of a warning message (yellow LED*).
W error
The relay switches in the event of a warning message (yellow LED*) or a fault
message (red LED*).
Pump active
The relay switches as soon as the pump is in standby and not in a state like
‘Pause’
.
Metering / Batch
The relay changes its state as soon as a batch has been processed.
Stroke rate**
The relay switches at every stroke.
Option
The relay has the option of the module plugged in (e.g. the bleed module).
Bleed
The relay switches upon the internal signal
‘Air lock’
.
* see the "Troubleshooting" chapter
** only use
‘Relay 2’
for this relay type (semiconductor relay).
You can set here how a relay is to switch.
Menu setting
Effect
normally-closed (NC) The relay is closed in normal mode and opens
with a triggering event.
normally-open (NO)
The relay is open in normal mode and opens
with a triggering event.
11.2.7.3
‘Relay2 (Option)’
‘Menu / Information
è
Settings
è
Inputs/Outputs
è
Relay2
è
...’
Here you can set the metering volume for which the pacing relay is to
switch once.
For more information on
‘Relay2’
- see
Chapter 11.2.7 ‘Inputs/Outputs’
gamma/ X, GMXa
Relay type
Relay polarity
Relay cycle quantity
Set Up /
‘Menu’
58
