Mitsubishi Electric Q13UDVCPU - Page 539

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APPENDICES
A
Appendix 3 List of Special Register Areas
(5) Display unit information
*1 Modules whose serial number (first five digits) is "12112" or later
SD546
Execution
time for low
speed
execution
type
programs
Execution time
for low speed
execution type
programs (ms
value)
Stores the execution time of a low-speed execution type
program in one scan. (The time is measured in increments of
100s.)
• SD546: Stores a ms value (storage range: 0 to 65535)
• SD547: Stores a s value (storage range: 0 to 900)
Stored every scan.
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
S (Every
END
processing)
New
Qn(H)
QnPH
SD547
Execution time
for low speed
execution type
programs (s
value)
SD548
Scan
program
execution
time
Scan program
execution time
(ms value)
Stores the execution time of a scan program in one scan.
(The time is measured in increments of 100s.) (in
increments of 1s for the Universal model QCPU and
LCPU).)
• SD548: Stores a ms value (storage range: 0 to 65535)
• SD549: Stores a s value (storage range: 0 to 900 (0 to
999 for the Universal model QCPU and LCPU)).
Stored every scan.
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
S (Every
END
processing)
New
Q00J/Q00/Q01
QnU
LCPU
SD549
Scan program
execution time
(s value)
SD548
Scan
execution
type
program
execution
time
Scan execution
type program
execution time
(ms value)
Stores the execution time of a scan execution type program
in one scan. (The time is measured in increments of 100s.)
• SD548: Stores a ms value (storage range: 0 to 65535)
• SD549: Stores a s value (storage range: 0 to 900)
Stored every scan.
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
S (Every
END
processing)
New
Qn(H)
QnPH
QnPRH
SD549
Scan execution
type program
execution time
(s value)
SD550
Service
interval
measur
eme
nt module
Module No. Sets I/O number for module that measures service interval. U New
Qn(H)
QnPH
QnPRH
SD551
Service
interval time
Module service
interval (ms
value)
This register stores the service interval of a module specified
by SD550 when SM551 is turned on. (The time is measured
in increments of 100s.)
• SD551: Stores a ms value (storage range: 0 to 65535)
• SD552: Stores a s value (storage range: 0 to 900)
S
(Request)
New
Qn(H)
QnPH
QnPRH
SD552
Module service
interval (s
value)
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
D9
Corresponding
CPU
SD581
Displayed
language
information
Language
used on a
display unit
This register stores a value corresponding to the language
used on a display unit. Either of the following is stored:
• 1: English
• 2: Japanese
S (Status
change)
New
LCPU
*1
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
D9
Corresponding
CPU