Processing Time (Information Only) - Omron V700-D23P41 User Manual

Section 6
Reference

6.1 Processing Time (information only)

As illustrated below, the processing time with OMRON CIDRW system begins with the trailing end of a
request message sent from the upstream controller to the CIDWR controller and lasts until the CIDRW
controller sends a request send (ENQ) to the upstream controller.
ENQ
Upstream
controller
CIDRW
The processing time varies depending on the content of request send and current process load on the
CIDRW. The processing times are listed below by request messages that were sent with no open transaction
present.
Single segment read request
All segments read request
Single segment write request
All segments write request
ID read request
ID write request
No ID tag (common to all messages)
* These values are based on the assumption that the Baud rate for the CIDRW controller and link unit is 9600 bps.
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User's Manual
Request message
EOT EOT
Processing time
Request message
<S18,F5>
<S18,F5>
<S18,F7>
<S18,F7>
<S18,F9>
<S18,F11>
OT
ENQ Acknowledge message
Processing time [unit: ms]
Approx. 900
Approx. 3,600
Approx. 950
Approx. 3,900
Approx. 950
Approx. 1,000
Approx. 1,200
OT
Time