ABB COM600 3.4 User Manual page 29

Station automation
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1MRS755382
Station Automation COM600 3.4
IEC 60870-5-101 Slave (OPC) User's Manual
Name
Command Address
Confirmation Messages Placed
To Class 2 Queue
Disable Select-execute Validity
Check
Execute time-out
Lengths
Cause of Transmission Length
Information Address Length
Maximum Message Length
Polling Address Length
Value/Value range
0...65535
Default: 32000
True
False
Default: True
True
False
Default: True
0...65
Default: 30
1...2
Default: 1
1...3
Default: 2
20...255
Default: 253
1, 2
Default: 1
Description
The object address of the bit-
stream process object in the
OPC Client, where an unrecog-
nized message is handled.
Place confirmation messages
to class 2 queue instead of
class 1 queue.
Disable select-execute validity
check.
The maximum time an execute
command is waited after a
select command.
The length of the cause of
transmission field in an IEC
60870-5-101 message
The length of the information
object address in octets.
Information address maximum
value:
0...255 when length = 1,
65535 when length = 2 and
16777215 when length =3.
The maximum length of trans-
mitted message in octets.
The length of the polling
address in octets.
Polling address maximum
value:
0...255 when length = 1 and
65535 when length = 2.
29

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