Mitsubishi Electric melsec q00ujcpu User Manual page 334

(10) Serial
Note8.2
The transmission speed, sum check, transmission wait time, and RUN write setting for using the serial
communication function of the CPU module are set.
Parameter
Item
Use serial communication
Transmission speed
Sum check
Transmission wait time
RUN write setting
注 1
Note8.2
Universal
When using the serial communication function for the Q02UCPU, check the versions of the CPU module and GX
Developer. (
The Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU, Q13UDHCPU, Q20UDHCPU, Q26UDHCPU, and
Built-in Ethernet port QCPU do not support the serial communication function.
íç1
Figure 8.10 Serial
Table8.10 Serial setting list
Description
No.
Select the item when using the
serial communication function.
Set a transmission speed for data
communication with the external
device.
Set whether to add a sum check
code to a message sent or
received when using the serial
communication function,
100E according to the specifications of
H
the external device.
Set a period of waiting time on the
Basic model QCPU side in case
the CPU module cannot receive
data immediately after the
external device sends data.
Enable or disable writing of data
from the external device to the
running CPU module.
Appendix 2)
Setting range
Selected/deselected Deselected
9.6kbps, 19.2kbps, 38.4kbps,
19.2kbps
57.6kbps, 115.2kbps
Selected/deselected Selected
No waiting time/10ms to
150ms (in increments of No waiting time
10ms)
Selected/deselected Deselected
CHAPTER8 PARAMETERS
Default Reference
Section 6.23
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