DRT2-MD32B Omron, DRT2-MD32B Datasheet - Page 511

• Manufacturer Part Number: DRT2-MD32B
• Description: 16In,16Out Horiz MIL Conn NPN
• Manufacturer: Omron

Specifications of DRT2-MD32B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Using Explicit Messages
The following example shows how to use explicit messages with Smart Slaves using a CS1W-DRM21
DeviceNet Unit (Master).
Example: Reading the monitor status for the operation time monitor.
Example Conditions DeviceNet Unit node address: 05
Unit number: 0
Unit address: FE Hex (or 10 Hex)
Smart Slave node address: 11
Operation
Reads the measured operation time for contact No. 3 of the Smart Slave (the time from when output No. 3
changes to ON until input No. 3 changes to ON).
The data is read using the EXPLICIT MESSAGE SEND command (2801).
The command data is written in words starting from D01000 in the PLC and the response data is stored in
words starting from D02000.
If the command does not end normally, the end code is stored in D00006 and the send command is re-exe-
cuted.
Command Details
490
DeviceNet Explicit Messages
• [CMND S
S: D01000
D (first response word): D02000
C: D00000
DeviceNet Unit
Output No. 3 is
ON
Input No. 3
Output No. 3
D
Measured time
Input No. 3 is ON
Measured time
C]
Ladder program
DRT2-series
Smart Slave
CMND
C
S
D
DeviceNet
Network
Explicit message
sent
Appendix A