ProSoft Technology MVI56-LTQ - Manual (Page 25)

MVI56-LTQ ♦ ControlLogix Platform Configuring the MVI56-LTQ Module
Limitorque Valve Actuator Master Communication Module User Manual
ProSoft Technology, Inc. Page 25 of 98
August 30, 2010
2.3.8 PropDelay
Provides a delay time between primary port polls to prevent network collisions on
port changeover. Values should be no lower than the listed minimal settings. The
value represents delay time in milliseconds.
Value Number of Slaves
0 1 to 20
10 21 to 40
15 41 to 60
20 61 to 80
25 81 to 100
30 101 to 120
35 121 to 140
40 141 to 150
Note: These values are reference only. Empirical data gathered on site will enable proper
adjustment of these values.
Slave #1 Channel A Fail bit (port 1) being true AND all other slave
communications not in fault will be an indication of improper adjustment of this
value.
2.3.9 RTSOn
This value represents the time in 1 millisecond increments for delay between
asserting RTS and the actual transmission of data. Delay between the receipt of
messages and transmit of new message must be greater than 10 milliseconds.
When used, a value of 20 is typically inserted into this field.
Note: This value is reference only. Empirical data gathered on site will enable proper adjustment of
these values.