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30
Station Automation COM600 3.4
IEC 60870-5-101 Slave (OPC) User's Manual
Name
Station Address Length
Time Handling
Clock Sync Not Required For
Valid Timestamp
Command Time Control
Disable Hour Change Clock
Message
Event Time Control
Time Synchronization
Queues
Measurement Queue
Threshold
Measurement Update Queue
State Indications Updates
Queue
OPC Alarm and Event
Value/Value range
1...2
Default: 2
True
False
Default: True
Ignore summer time
Use summer time
True
False
Default: True
Sends UTC time
Sends local time
Receive clock sync
Ignore clock sync
Default: Receive clock sync
1...100
Default: 95
0...65535
Default: 1000
0...65535
Default: 1000
1MRS755382
Description
The length of the station
address in octets.
Station address maximum
value:
0...255 when length = 1 and
65535 when length = 2.
Received clock synchronization
not required for valid
timestamp.
Defines how incoming time
stamped commands are
handled.
Disable sending of hour change
clock synchronization mes-
sage.
Controls the time stamps (UTC,
local) of events (indications)
sent to the NCC Master.
Determines the behavior of the
slave device, when it receives
a time synchronization mes-
sage.
Defines a threshold (percent of
the queue capacity) which
causes that update of a meas-
urement removes the oldest
entry of the same measure-
ment from the queue.
Maximum number of measure-
ment process data changes
that are stored internally in a
queue in the client.
Maximum number of state
indication process data
changes that are stored intern-
ally in a queue in the client.
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