7 Ladder Programming Examples
7-8
7
7.3 Programming Explicit Messages
The following is a programming example for using Explicit Messages to read parameters.
Conditions
• Reads parameter Pn843 (Maximum Speed).
• Uses CS/CJ-series DeviceNet Master Unit.
• Uses CMND to send Explicit Message.
Operation
1. Set the operands for CMND.
2. Execute CMND when the Network Communications Enabled Flag turns ON.
3. If a transmission error occurs, retry after response code is stored.
Ladder Programming
DIFU (013)
W030.04
W030.04
MOV (021)
#2801
D00000
MOV (021)
#140E
D00001
MOV (021)
#0064
D00002
#0001
D00003
MOV (021)
Continued
on next page.
Execution condition
Sets Explicit
commands.
Sets destination
node address and
service code.
Sets class ID.
Sets instance ID.
Summary of Contents for OMNUC W R88A-NCW152-DRT
Page 1: ...Cat No I538 E3 1 DeviceNet Option Unit OMNUC W Series Model R88A NCW152 DRT...
Page 53: ...4 Connectors 4 5 3 DeviceNet Network Configuration Restrictions 4 22 4...
Page 97: ...5 Parameter Settings 5 3 8 Notch Signal Output Positioning 5 44 5...
Page 211: ...8 Servo Driver Settings 8 5 3 Absolute Encoder Multi turn Limit Setting 8 24 8...
Page 257: ...9 Troubleshooting 9 46 9...