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