Mitsubishi Q00JCPU User Manual page 497

6
FUNCTIONS
(3) Timing when device initial values are written to specified devices
The CPU module writes the data of the specified device initial value file to the
specified device or intelligent function module buffer memory when the PLC is
powered on or the CPU module is switched from the STOP status to the RUN status.
Device
initial value
range setting
Device
GX Developer
initial value
data setting
(4) Available devices
Device initial values can be used by the following devices:
Device initial
value writing
Figure 6.119 Sequence up to device initial value write
*1
• Timer present value (T)
• Retentive timer present
value (ST)
• Counter present value (C)
*2
• Data register (D)
• Special register (SD)
*3
• Link register (W)
* 1 : Refer to Section 10.1 for the available ranges.
* 2 : The extended data register (D) is also included.
* 3 : The extended link register (W) is also included.
Program memory
Device
initial
(At power off
file
cancel or STOP
Device initial value writing
(At power off
cancel or STOP
• Link special register (SW)
• File register (R)
• File register (ZR)
• Intelligent function module device
(U \G )
• Link direct device (J \W ,J \SW )
6.26 Device Initial Value
Designated
device
on, reset
RUN)
on, reset
RUN)
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