Mitsubishi A1SD75P1-S3 User Manual page 194

5 DATA USED FOR POSITIONING CONTROL
Monitoring is carried out with a hexadecimal.
Monitor
E F G
value
A B C
◊
(High-order buffer memory) (Low-order buffer memory)
A B C D E
◊
Decimal integer
R
value
◊
Actual value
Md.37
Axis feedrate
Md.38
Speed/position changeover
control positioning amount
Monitoring is carried out with a hexadecimal.
0
b15 b12 b8
Buffer
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
memory
Not used
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Reading the monitor value
Low-order buffer memory Example) 812
b15 b12
H
E
High-order buffer memory Example) 813
b31 b28
D
A
Sorting
F G H
Converted from
hexadecimal to decimal
Unit conversion
R × 10 n
Monitor
value
b4 b0
Stored items
b0 Drive unit READY signal
b1 Zero point signal
b2 In-position signal
Near-point signal
b3
b4 Stop signal
b5 Upper limit signal
b6 Lower limit signal
b7
External start signal
b8 Speed/position changeover signal
b9 Deviation counter clear signal
Default value
b8 b4 b0
G
F H
b24 b20 b16
B C D
Unit conversion table
)
Md.37
n
Unit
-2
mm/min
-3
inch/min
-3
degree/min
0
pulse/s
Unit conversion table
)
Md.38
n
Unit
mm
-1
inch
-5
degree
-5
pulse
0
D e fa u lt
Meaning
v a lu e
0
0
0
0
0
0: OFF
0 1: ON
0
0
0
0
5 - 97
MELSEC-A
Storage buffer
memory address
Axis 1 Axis 2 Axis 3
812 912
0000
H
813 913
814 914
0000
H
815 915
0000 816 916
H
1012
1013
1014
1015
1016