ProSoft Technology MVI56-103M User Manual
Page 44

Configuring the MVI56-103M Module
MVI56-103M ♦ ControlLogix Platform
User Manual
IEC 60870-5-103 Master Communication Module
Page 44 of 152
ProSoft Technology, Inc.
February 22, 2013
2.7.6 Retry Count
0 to 255
In balanced mode, this parameter specifies the number of retries (0 to 255) if a
response is not received. In unbalanced mode, this parameter is ignored.
2.7.7 C1/C2 Poll Count Pend
0 to 65535
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.
2.7.8 Class 1 Polls
0 to 100
This parameter sets the maximum number of Class 1 polls performed on this
session before switching to another session. This parameter prevents a session
from monopolizing the communication port.
2.7.9 Class 1 Pend Delay
0 to 4,294,967,295 (two raised to the power of 32, minus one) milliseconds
This parameter sets the minimum number of milliseconds to delay between Class
1 polls for pending data.
2.7.10 Class 2 Pend Delay
0 to 4,294,967,295 (two raised to the power of 32, minus one) milliseconds
This parameter sets the minimum number of milliseconds to delay between Class
2 polls for pending data.
2.7.11 Class 1 Poll Delay
0 to 4,294,967,295 (two raised to the power of 32, minus one) milliseconds
This parameter sets the minimum number of milliseconds to delay between each
Class 1 poll.
2.7.12 Class 2 Poll Delay
0 to 4,294,967,295 (two raised to the power of 32, minus one) milliseconds
This parameter sets the minimum number of milliseconds to delay between each
Class 2 poll.