VAT 642 Series User Manual

Series 642 INSTALLATION
742280ED Edition 2017-11-24 65/
119
4.8.4 Setup commands
Setup function
Command Acknowledgement
Description
ACCESS MODE
Set
c:01aa c:01
data length: 2 characters
aa 00 = local operation (service port)
01 = remote operation, change to local enabled
02 = locked remote operation, change to local not possible via service port
This function selects the access authorization to the valve. To read access mode use
inquiry command DEVICE STATUS.
Remark: If ACCESS MODE is local operation and communication to service port is
interrupted the valve will automatically change to remote operation.
VALVE
CONFIGURATION
Set
s:04abcdefgh s:04
Get
i:04 i:04abcdefgh
data length 8 characters
a
Valve position after power up
0
= close
1
= open
b
Valve position after
power failure
0
= close
1
= open
c External isolation valve function
0
= no
1
= yes
d Control stroke limitation
0
= no
1
= yes
e Network failure end position
0
= valve will close
1
= valve will open
2
= valve stay on actual position
f Slave offline position
0
= valve will close
1
= valve will open
2
= valve stay on actual position
g Synchronization start
0
= standard
1
= special command
2
= open command
3
= all move commands
4
= always
h Synchronization mode
0
= short
1
= full
This function does the valve configuration.

VAT 642 Series Specifications

General

Brand	VAT
Model	642 Series
Category	Control Unit
Language	English