Mitsubishi Electric MELSEC-Q QD75M User Manual page 212

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.20 Current feed value
Machine feed value
Md.21
Md.22 Feedrate
Monitoring is carried out with a decimal.
Monitor
value
Reading the monitor value
Low-order buffer memory Example) 800
b15 b12
G H
E
High-order buffer memory Example) 801
b31 b28
C D
A
Sorting
F G H
Converted from
hexadecimal to decimal
Unit conversion
n
R 10
Error code
Refer to Section 15.2 "List of
errors" for details on the error
Nos. (error codes).
b8 b4 b0
F G H
b24 b20 b16
B C D
Unit conversion table
)
Md.20 Md.21
n
Unit
m
-1
inch
-5
degree
-5
PLS
0
Unit conversion table
)
Md.22
n
Unit
-2
mm/min
-3
inch/min
-3
degree/min
0
PLS/s
5 - 121
MELSEC-Q
Storage buffer
Default
memory address
value
Axis 1 Axis 2 Axis 3 Axis 4
800 900 1000
0000
H
801 901 1001
1002
802 902
0000
H
803 903
1003
804 904 1004
0000
H
805 905 1005
0 806 906 1006 1106
1100
1101
1102
1103
1104
1105