ProSoft Technology MVI46-103M - Manual (Page 84)

MVI46-103M ♦ SLC Platform Reference
IEC 60870-5-103 Master Communication Module
Page 84 of 187 ProSoft Technology, Inc.
September 12, 2006
[Section]/Item Value Range Description
Data Link Address: 0 to 254 This parameter uniquely defines the data
link address for this unit on the
communication channel The ranges of
values are from 0 to 254. Address 255 is
the broadcast address.
Failure Delay: 0 to 2000 This parameter sets the minimum number
of seconds to delay before polling this
session when it is not online. This
parameter is only used in unbalanced
mode.
Confirm Timeout: 0 to 2^32–1 This parameter sets the number of
milliseconds to wait for a confirm response
from the controlled device.
Retry Count: 0 to 255 This parameter sets the number of retries
to be performed on the controlled device
when a communication error occurs.
C1/C2 Poll Count Pend: 0 to 100 This parameter sets the maximum number
of class 1 and class 2 polls performed on
this session before trying the next session.
This parameter prevents a session from
monopolizing the communication port.
Class 1 Polls: 0 to 65535 This parameter sets the maximum number
of class one polls performed on this
session before switching to another
session. This parameter prevents a session
from monopolizing the communication port.
Class 1 Pend Delay: 0 to 2^32–1 This parameter sets the minimum number
of milliseconds to delay between class 1
polls for pending data.
Class 2 Pend Delay: 0 to 2^32–1 This parameter sets the minimum number
of milliseconds to delay between class 2
polls for pending data.
Class 1 Poll Delay: 0 to 2^32–1 This parameter sets the minimum number
of milliseconds to delay between each
class 1 poll.
Class 2 Poll Delay: 0 to 2^32–1 This parameter sets the minimum number
of milliseconds to delay between each
class 2 poll.
Response Timeout: 0 to 2^32–1 This parameter sets the maximum number
of milliseconds to wait for a confirmation
from the controlled station to a request
from this module.
[Section]/Item Value Range Description
[IEC-103 MASTER SESSION x
SECTOR y] This section sets the parameters for a
specific sector of a session.