Mitsubishi Electric Q26UD(E)HCPU User Manual page 537

(4) Scan information
Number Name Meaning
Execution Program No. in
SD500
program No. execution
Low speed Low speed
execution execution type
SD510
type program No. in
program No. execution
Current scan
SD520
time (ms value)
Current
scan time
Current scan
SD521
time (s value)
Initial scan time
SD522
(ms value)
Initial scan
time
Initial scan time
SD523
(s value)
Minimum scan
SD524
time (ms value)
Minimum
scan time
Minimum scan
SD525
time (s value)
Maximum scan
SD526
time (ms value)
Maximum
scan time
Maximum scan
SD527
time (s value)
Minimum scan
SD524
time (ms value)
Minimum
scan time
Minimum scan
SD525
time (s value)
Maximum scan
SD526
time (ms value)
Maximum
scan time
Maximum scan
SD527
time (s value)
Explanation
Program number of program currently being executed is
stored as BIN value.
• Program number of low speed execution type program No.
currently being executed is stored as BIN value.
• Enabled only when SM510 is ON.
This register stores the current scan time. (The time is
measured in increments of 100s.) (in increments of 1s for
the Universal model QCPU and LCPU).)
• SD520: Stores a ms value (storage range: 0 to 65535).
• SD521: Stores a s value (storage range: 0 to 900 (0 to
999 for the Universal model QCPU and LCPU)).
Example: When the current scan time is 23.6ms, the
following values are stored:
• SD520 = 23
• SD521 = 600
A value in this register is cleared to "0" when the CPU
module is set to STOP.
This register stores the scan time of an initial execution type
program. (The time is measured in increments of 100s.) (in
increments of 1s for the Universal model QCPU and
LCPU).)
• SD522: Stores a ms value (storage range: 0 to 65535).
• SD523: Stores a s value (storage range: 0 to 900 (0 to
999 for the Universal model QCPU and LCPU)).
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
This register stores the minimum scan time. (The time is
measured in increments of 100s.)
• SD524: Stores a ms value (storage range: 0 to 65535).
• SD525: Stores a s value (storage range: 0 to 900)
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
This register stores the maximum scan time. (The time is
measured in increments of 100s.)
• SD526: Stores a ms value (storage range: 0 to 65535).
• SD527: Stores a s value (storage range: 0 to 900)
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
This register stores the minimum scan time except that of an
initial execution type program. (The time is measured in
increments of 100s.) (in increments of 1s for the Universal
model QCPU and LCPU).)
• SD524: Stores a ms value (storage range: 0 to 65535).
• SD525: Stores a s value (storage range: 0 to 900 (0 to
999 for the Universal model QCPU and LCPU)).
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
This register stores the maximum scan time excluding the
scan time of an initial execution type program. (The time is
measured in increments of 100s.) (in increments of 1s for
the Universal model QCPU and LCPU).)
• SD526: Stores a ms value (storage range: 0 to 65535).
• SD527: Stores a s value (storage range: 0 to 900 (0 to
999 for the Universal model QCPU and LCPU)).
A value in this register is cleared to "0" when the CPU
module is switched from STOP to RUN.
APPENDICES
Corresponding
Set by Corresponding
ACPU
(When Set)
D9
S (Status
New
change)
S (Every
END New
processing)
D9018 format
change
S (Every
END
processing)
New
S (First
END New
processing)
S (Every
END New Q00J/Q00/Q01
processing)
S (Every
END New Q00J/Q00/Q01
processing)
D9017 format
change
S (Every
END
processing)
New
D9019 format
change
S (Every
END
processing)
New
A
CPU
Qn(H)
QnPH
QnPRH
QnU
LCPU
Qn(H)
QnPH
QCPU
LCPU
Qn(H)
QnPH
QnPRH
QnU
LCPU
Qn(H)
QnPH
QnPRH
QnU
LCPU
Qn(H)
QnPH
QnPRH
QnU
LCPU
535