User`s manual

Western Reserve Controls 1782-JDM User’s Manual
PUB 24.0
17
Table 3-7 Configuration Parameters
Parameter
Param.
Instance
Description Parameter Choices Default Setting
Default
Value
Modbus Mode 1
Modbus
communication
protocol
0 = ASCII, 1 = RTU ASCII 0
Device Rx Data
Size
2
Max size of bytes
received from the
Modbus device
0 – 100 48 48
Device Tx Data
Size
3
Max size of bytes
transmitted to the
Modbus device
0 – 100 48 48
Modbus Baud
rate
4
Serial link
communication
speed
0 = 9600
3 = 1200
4 = 2400
5
= 4800
6 = 19.2k
7 = 38.4k
9600 0
DeviceNet Baud
rate
5
DeviceNet
communication
speed
0 = 125k, 1 = 250k
2 = 500k, 3 = Autobaud
Autobaud 3
Modbus Time-
out Time
6
Timeout in 10 ms
ticks for a Modbus
response
0
= No time out
1 – 255 = 10 ms to 2.55
sec
No time-out 0
Output Fault
Action
7
Action to take
upon a fault of the
DeviceNet
communication
link
0 = No Action
1 = Transmit String
No Action 0
Output Fault
Value / string
8
The string sent
out the port if
Output Fault
Action is 1.
<user-defined string>
(up to 100 bytes)
Read Exception Status
Command
01, 07
Output Idle
Action
9
Action to take
upon an Idle
condition of the
DeviceNet
communication
link
0 = No Action, 1 =
Transmit String
No Action 0
Output Idle
Value / string
10
The string sent to
out the port if
Output Idle Action
is 1.
<user-defined string>
(up to 100 bytes)
Read Exception Status
Command
01, 07
Serial
communication
framing format
11
Framing
parameters for the
serial
communication
link
0 = 7,N, 2
1 = 7, O, 1
2 = 7, E, 1
3 = 8,N, 2
4 = 8, O, 1
5 = 8, E, 1
7N2 0