19
Basic Operating Procedures
Section 1-4
Note
1.
All three power supplies can be turned ON simultaneously. It is also ac-
ceptable to turn ON the communications and Slave power supplies or the
Slave and PLC power supplies simultaneously.
2.
Slaves may not be recognized if the communications power supply is
turned ON after the Slave power supply.
3.
Always operate the network with the scan list enabled in the Master Unit.
When the scan list is enabled, the user can check whether Slaves are par-
ticipating in the network from the PLC and verify that the DeviceNet net-
work is communicating normally.
Summary of Contents for DEVICENET -
Page 1: ...DeviceNet Cat No W267 E1 11 OPERATION MANUAL...
Page 2: ...DeviceNet Operation Manual Revised April 2008...
Page 3: ...iv...
Page 5: ...vi...
Page 7: ...viii...
Page 9: ...x...
Page 13: ...xiv...
Page 41: ...20 Basic Operating Procedures Section 1 4...
Page 107: ...86 Operational Checklist Section 2 6...
Page 123: ...102 Step 3 Splitting the System into Multiple Power Supplies Section 3 6...
Page 161: ...140 Index...