Cable Connections; Communications Parameters - Omron E5ZE-8 Communications Manual

Cable Connections

2-1 Cable Connections
2-2

Communications Parameters

DeviceNet DIP Switch
6
Wire the DeviceNet connector as shown in the following diagram. For details
on connecting the Master Unit to the E5ZE, refer to the DeviceNet (Compo-
Bus/D) Operation Manual (Cat. No. W267). Multi - drop connectors cannot be
used to connect the E5ZE to the CompoBus/D Master Unit.
Black (-V)
Blue (CAN low)
Shield
Be sure to set the following parameters.
• Node Address
Make sure that the E5ZE node address settings and words allocated to the
E5ZE are not the same as those set for any other Slave.
• Baud Rate
Set the same baud rate on the E5ZE and DeviceNet Master Unit.
Pin 1 to Pin 6
The node address is set using pins 1 to 6.
Pin 1 Pin 2
0 1
2 2
Pins 1 to 6 are all factory - set to OFF (node address 00).
Pin 7 and Pin 8
The baud rate is set using pins 7 and 8.
Baud rate
125 kbps
250 kbps
500 kbps
Not used
Pins 7 and 8 are both factory - set to OFF (baud rate of 125 kbps).
Pin 9
Always set pin 9 to OFF.
Pin 10
When a DeviceNet communications error occurs, set the E5ZE operation as
follows:
ON
Temperature control will continue according to the data that was transmit-
ted immediately before the error occurred.
OFF
Operation is stopped. (Pin 10 is set to ON at the factory.)
White (CAN high)
Red (+V)
Pin 3 Pin 4
2 3
2 2
Pin 7
OFF
ON
OFF
ON
Section 2-1
Pin 5 Pin 6
4 5
2 2
Pin 8
OFF
OFF
ON
ON