Mitsubishi Melsec-Q QD75D1, User Manual

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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
Storage item Storage details Reading the monitor value
Md.3
Start
information
[Storage details] This area stores the start information (restart flag, start origin, and start axis):
•
Restart flag: Indicates whether the operation has or has not been
halted and restarted.
•
Start origin : Indicates the source of the start signal.
•
Start axis : Indicates the started axis.
[Reading the monitor value] Monitoring is carried out with a hexadecimal display.
Not used
0 0 0 0 0
b15 b12 b8 b4 b0
Buffer
memory
Monitor
value
CPU module
Stored contents
Storage value
00
01
10
External signal
Peripheral device
Start origin
Restart flag OFF
0
1
Restart flag ON
Restart flag
3
Axis 1
Axis 2
Axis 3
Axis 4
Start axis
1
2
4
Stored contents
Storage value
Stored contents
Storage value
Md.4
Start No.
The starting No. is stored.
Monitoring is carried out with a hexadecimal display.
Simultaneous start 2 3 2 C 9004
JOG operation
2 3 3 2 9010
Machine OPR
2 3 3 3 9011 Manual pulse generator
2 3 2 9 9001
Fast OPR 2 3 2 A 9002
Current value changing 2 3 2 B 9003
b15 b12 b8 b4 b0
A B C D
B A C D
Buffer
memory
Monitor value
D C B A
Positioning operation
Stored contents
Storage value
Reference
(Decimal)
Start No.
A
0 0 0
to
B C D
1
001
1 B 5 8
0 2 5 8
7000
1 B 5 9 7001
1 B 5 A 7002
1 B 5 B 7003
1 B 5 C 7004
600
Md.50
Start
(Year:month)
The starting time
(year:month) is stored.
(for the
QD75P N/QD75D N only)
Monitoring is carried out with a hexadecimal display.
b15 b12 b8 b4 b0
8 0 6 0
Buffer memory (stored with BCD code)
Monitor value
8 0 0 6
0 to 9 0 to 9 0 to 1 0 to 9
00 to 99 (year) 00 to 12 (month)
0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0
Md.5
Start
(Day:hour)
The following are stored.
•
QD75P N/QD75D N:
the starting time (day:hour)
•
QD75P /QD75D :
the starting time (hour)
Monitoring is carried out with a hexadecimal display.
b15 b12 b8 b4 b0
Buffer memory (stored with BCD code)
Monitor value
8 2 1
5
0 to 2 0 to 3
0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1
8 1 5 2
0 to 3 0 to 9
01 to 31 (day) 00 to 23 (hour)
*1: 00(not used) is stored for QD75P /QD75D .
*1
*1
Starting history (U
p to 16 records can be stored)
Md.6
Start
(Minute:
second)
The starting time (minute:
second) is stored.
Monitoring is carried out with a hexadecimal display.
0 to 5
00 to 59 (second)
0
b15 b12
1 0 0 1 0 0 1 0 0 0 0 0 1 1 1
b8 b4 b0
9 0 7 4
Buffer memory (stored with BCD code)
0 to 5 0 to 9
00 to 59 (minute)
0 to 9
Monitor value
9 4 0 7
Note: If a start signal is issued against an operating axis, a record relating to this event may be output before a
record relating to an earlier start signal is output.