I/O module (optional expansion module)
8
—
English
Variomat Basic
—
22.07.2020 - Rev.
A
5.2.3
Module address setting
Setting of the module address on the I/O module's main circuit board
1
DIP switch
DIP-switch position
DIP switch 1
–
4:
•
For setting the module address
•
Variable setting to ON or OFF
DIP switch 5:
•
Permanently to position ON
DIP switch 6
–
8:
•
For internal testing
•
To position OFF during operation
Use DIP switches 1
–
4 to set the module address.
Proceed as follows:
1.
Pull out the mains plug of the I/O module.
2.
Open the housing cover.
3.
Set DIP switches 1
–
4 to position ON or OFF.
Module
address
DIP switch
Used for the
modules
1
2
3
4
5
6
7
8
1
1
0
0
0
1
0
0
0
1
2
0
1
0
0
1
0
0
0
2
3
1
1
0
0
1
0
0
0
3
4
0
0
1
0
1
0
0
0
4
5
1
0
1
0
1
0
0
0
5
6
0
1
1
0
1
0
0
0
6
7
1
1
1
0
1
0
0
0
7
8
0
0
0
1
1
0
0
0
8
9
1
0
0
1
1
0
0
0
9
10
0
1
0
1
1
0
0
0
10
5.2.4
I/O module default settings
The inputs and outputs of the I/O module each have default settings.
These default settings can be changed, if required, and adjusted to local
conditions.
Responses by the inputs 1
–
6 of the I/O module are recorded and
displayed in the device controller's fault memory.
Note!
•
Default settings apply to software version V1.10 and
higher.
•
All digital inputs and outputs can be set freely as option.
The setting is carried out by Reflex Customer Service, see
chapter 13.1 "Reflex Customer Service" on page 27
Location Signal
evaluation
Message text
Fault
memory
entry
Priority
Signal on the input triggers the following action
INPUTS
1
N.C.
External temperature
monitoring
Yes
Yes
•
Solenoid valves are closed.
•
Solenoid valve (2) in overflow line (1)
•
Solenoid valve (3) in overflow line (2)
•
Output relay (1) is switched.
2
N.C.
External signal,
Minimum pressure
Yes
No
•
Solenoid valves are closed.
•
Solenoid valve (2) in overflow line (1)
•
Solenoid valve (3) in overflow line (2)
•
Output relay (2) is switched.
3
N.C.
Manual make-up
Yes
Yes
•
Solenoid valve (1) in make-up line is manually opened.
•
Output relay (5) is switched.
4
N.O.
Emergency-Off
Yes
Yes
•
Pumps (1) and (2) are switched off.
•
Solenoid valves (2) and (3) in the overflow lines are closed.
•
Solenoid valve (1) in the make-up line is closed.
•
Switches "Group alarm" in the device controller.
5
N.O.
Manual pump 1
Yes
Yes
•
Pump (1) is manually switched on.
•
Output relay (5) is switched.
6
N.O.
Manual OF-1
Yes
Yes
Solenoid valve (1) is opened.
OUTPUTS
1
Changeover
contact
---
---
---
See input 1
2
Changeover
contact
---
---
---
See input 2
3
Changeover
contact
---
---
---
•
Below minimum pressure.
•
"ER 01" message in the controller
4
Changeover
contact
---
---
---
•
Maximum pressure exceeded
•
"ER 10" message in the controller
5
Changeover
contact
---
---
---
Switches in manual mode
Switches in stop mode
Switches with inputs 3,5,6 active
