Mitsubishi Electric Q26UD(E)HCPU - Page 543

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APPENDICES
A
Appendix 3 List of Special Register Areas
SD624
Drive 3/4
use
conditions
Drive 3/4 use
conditions
This register stores the usage status of the drives 3 and 4 in
the following bit pattern. (Each bit is on while the
corresponding drive is being used.)
*1 This bit turns on when the writing of initial device values
is started and turns off at the completion.
*2 This bit can be used when the first five digits of the serial
No. is "11043" or later.
*3 This bit is used only for the QnUDVCPU. This bit turns
on when data logging setting is registered and turns off
at the completion or stop of data logging.
S (Status
change)
New
QnU
This register stores the usage status of the drives 3 and 4 in
the following bit pattern. (Each bit is on while the
corresponding drive is being used.)
*1 This bit turns on when the writing of initial device values
is started and turns off at the completion.
*2 This bit turns on when data logging setting is registered
and turns off at the completion or stop of data logging.
*3 For the L02SCPU and L02SCPU-P, this bit is fixed at
OFF.
*4 This bit turns on while checking the predefined protocol
setting data and turns off at the completion.
QnUDV
LCPU
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
D9
Corresponding
CPU
b0 : Not used
b1 : Parameters (QPA)
b2 : Device comments (QCD)
b3 : Device initial value (QDI)
b4 : File register (QDR)
b5 : Sampling trace (QTD)
b6 : Not used
b7 : Not used
b8 : Module error log
b9 : Not used
b10 : Not used
b11 : Local device (QDL)
b12 : Not used
b13 : Data logging setting (QLG)
b14 : Not used
b15 : Not used
*1
*2
*3
b0 : Not used
b1 : Parameters (QPA)
b2 : Device comments (QCD)
b4 : File register (QDR)
b5 : Sampling trace (QTD)
b6 : Not used
b7 : Not used
b8 : Module error log
b9 : Not used
b10 : Not used
b11 : Local device (QDL)
b12 : Predefined protocol setting
(QPT)
*4
b14 : Not used
b15 : Not used
b3 : Device initial value (QDI)
*1
b13 : Data logging setting (QLG)
*2*3