Omron V700-L11 User Manual page 69

V640 series cidrw system
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Test Mode
DIP-SW
Test Mode
9
Enabled
ON
Set the Test Mode and then restart the Amplifier Unit to make the setting effective.
Disabled
OFF
Refer to page 21.
RS-485 Terminator
DIP-SW
Option
10
Invalid
OFF
Set ON at both of the end Units in a multidrop system, and OFF at all the other Units. If there is only one
Unit, set ON.
Valid
ON
If there is a possibility that one of multiple Amplifier Units in use may be used independently, turn the termi-
nators of all the Amplifier Units OFF and fit external terminators close to the Units at both ends.
Communications Conditions
Item
Standard conformed to
Communications control protocol
Synchronization method
Baud rate
Frame composition
1:N protocol
1:1 protocol
Error detection
1:N protocol
1:1 protocol
RS-232C
1:N protocol exclusive to OMRON
Start-stop synchronization
Set using a DIP switch
Start bit
Data bits
1
8
1
8
FCS (frame check sequence)
Vertical parity
Preparing for Communications
Description
Description
Specifications
Parity bit
Stop bit
None
1
Even
1
SECTION 3
Total
10
11
CIDRW System
67
User's Manual

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