Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module User Manual
Page 170
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Module Parameters
47
[RTU Tx Delay 3]
Sets the CH3 inter-frame delay used to delay the
sending of a transmit packet when the module is in
Multi-Drive mode and Parameter 37 - [DSI I/O
Cfg 3] is set to “5” (RTU Master). If this value is
set to 0 (zero), the ModBus default delay of 3.5
character times is used.
Default:
0 milliseconds
Minimum:
0 milliseconds
Maximum:
500 milliseconds
Type:
Read/Write
Reset Required:
Yes
48
[RTU MsgTimeout 3]
Sets the amount of time in seconds that the
module will wait for a response from a ModBus
RTU CH3 slave when the module is in Multi-Drive
mode and Parameter 37 - [DSI I/O Cfg 3] is set to
“5” (RTU Master).
Default:
2 seconds
Minimum:
0 seconds
Maximum:
60 seconds
Type:
Read/Write
Reset Required:
Yes
Parameter
No. Name and Description
Details