Rockwell Automation 1771-SDN DeviceNet Scanner Module Installation Instructions - Manual (Page 26)

Publication 1771-IN014B-EN-P - September 2001
26 DeviceNet Scanner Module Catalog Number 1771-SDN/C
Clear the Scanner Module’s Scan List
To clear the scanner module’s scan list, follow these procedures:
1. Remove power from the I/O chassis.
2. Remove the scanner module from the I/O chassis
3. In the Configuration switchbank, set switch 6 to the on or “1”
position.
4. Reinstall the scanner module and apply chassis power.
5. Wait for the Module Status indicator to flash red.
6. Remove power from the I/O chassis.
7. Remove the scanner module from the I/O chassis.
8. In the Configuration switchbank, set switch 6 to the off or “0”
position.
9. Insert scanner module into the I/O chassis and apply power.
Use the Explicit Message
Program Control Feature Use the Explicit Message Program Control feature to configure device
parameters on your DeviceNet network via the ladder logic program
in the PLC-5 processor that is controlling these devices.
WARNING
!
WARNING
!
If you insert or remove the scanner module with
power applied to this module or any device on the
network, an electrical arc can occur. This could
cause an explosion in hazardous location
installations. Be sure that power is removed or the
area is nonhazardous before proceeding.
WARNING
!
WARNING
!
If you insert or remove the scanner module with
power applied to this module or any device on the
network, an electrical arc can occur. This could
cause an explosion in hazardous location
installations. Be sure that power is removed or the
area is nonhazardous before proceeding.