Omron DeviceNet CV Series Operation Manual page 218

Waterproof Terminals (IP67)
Node Address Setting
Baud Rate Setting
Note
Output Hold/Clear Setting
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Each Waterproof Terminal's node address is set in two-digit decimal with the
rotary switches. The 10's digit is set on the left rotary switch and the 1's digit is
set on right rotary switch.
Any node address within the allowed setting range can be used as long as it
isn't already set on another node.
The Waterproof Terminal won't be able to participate in communications if the
same node address is used for the Master or another Slave node (node
address duplication error).
Note The Slave won't be able to participate in communications if the same node
address is used for the Master or another Slave node (node address duplica-
tion error).
Pins 1 and 2 are used to set the baud rate as shown in the following table.
(These pins are factory-set to OFF.)
Pin settings
Pin 1
OFF OFF
ON OFF
OFF ON
ON ON
1. Always turn OFF the Slave's power supply (including the communications
power supply) before changing the baud rate setting.
2. Set the same baud rate on all of the nodes (Master and Slaves) in the Net-
work. Any Slaves with baud rates different from the Master's rate won't be
able to participate in communications. Furthermore, a node with an incor-
rect baud rate setting may cause communications errors between nodes
with correct baud rate settings.
The functions of pins 3 and 4 differ for inputs and outputs, as shown in the fol-
lowing diagram. (Pins 3 and 4 are factory-set to OFF.)
Pin 3: Reserved (Always OFF)
Pin 4: As follows:
Inputs:
Outputs:
OFF (Clear):
communications error occurs.
ON (Hold):
communications error occurs.
Pin 2
125 kbps (default)
250 kbps
500 kbps
Not allowed.
Input: Not used (Always OFF)
Output: Hold/Clear outputs for communications error
Reserved: Always OFF
No function (Always OFF)
Hold/Clear outputs for communications error
All output data from the Master will be cleared to 0 when a
All output data from the Master will be retained when a
Section 5-4
Baud rate
201