Mitsubishi QD75P1N User Manual page 199

5 DATA USED FOR POSITIONING CONTROL
Monitoring is carried out with a hexadecimal.
Monitor
E F
value
A B
(High-order buffer memory) (Low-order buffer memory)
A B C D E
Decimal integer
R
value
Actual value
Md.28
Axis feedrate
Md.29
Speed-position switching
control positioning amount
Monitoring is carried out with a hexadecimal.
0 0
b15 b12 b8
Buffer
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
memory
Not used
Reading the monitor value
Low-order buffer memory Example) 812
b15 b12
G H
E
High-order buffer memory Example) 813
b31 b28
C D
A
Sorting
F G H
Converted from
hexadecimal to decimal
Unit conversion
n
R 10
0 0 Monitor
value
b4 b0
b0 Lower limit signal
Upper limit signal
b1
Drive unit READY signal
b2
b3 Stop signal
b4 External command signal
Zero signal
b5
b6 Near-point dog signal
b7 Not used
b8
Deviation counter clear signal
b8 b4 b0
G
F H
b24 b20 b16
B C D
Unit conversion table
)
Md.28
n
Unit
-2 mm/min
-3
inch/min
-3
degree/min
0
pulse/s
Unit conversion table
)
Md.29
n
Unit
m
-1
inch
-5
degree
-5
pulse
0
Default
Stored items Meaning
value
0
0
0
0
0: OFF
0
1: ON
0
0
0
0
5 - 95
MELSEC-Q
Storage buffer
Default
memory address
value
Axis 1 Axis 2 Axis 3 Axis 4
812 912 1012
0000
H
813 913 1013
814 914 1014
0000
H
815 915 1015
0000 816 916 1016 1116
H
1112
1113
1114
1115