Mitsubishi Electric MELSEC-Q Series User Manual page 229

Reading the monitor value
Monitoring is carried out with a hexadecimal.
Monitor
E F G H
value
A B C D
Sorting
(High-order buffer memory) (Low-order buffer memory)
A B C D E F
Converted from
hexadecimal to decimal
Decimal integer
R
value
Unit conversion
Actual value
Md.28
Axis feedrate
Md.29
Speed-position switching
control positioning
movement amount
Monitoring is carried out with a hexadecimal.
0
0
b15 b12 b8
Buffer
memory
Not used
Low-order buffer memory Example) 2412
b15 b12 b8
E F
High-order buffer memory Example) 2413
b31 b28 b24
A B
G H
Unit conversion table
Md.28
: When " Pr.83 Speed
m
R 10
Unit conversion table
Md.29
Monitor
value
b4 b0
Stored items
b0 Lower limit signal
Upper limit signal
b1
b2
Not used
Stop signal
b3
External command signal/
b4
switching signal
Not used
b5
Proximity dog signal
b6
b7 Not used
5 - 109
Chapter 5 Data Used for Positioning Control
Default
value
b4 b0
G
H
b20 b16
0000H
C D
)
m
Unit
mm/min
-2
-3 inch/min
-3 degree/min
0 PLS/s
control 10 x multiplier
setting for degree axis"
is valid: "-2"
0000H
)
m
Unit
m
-1
inch
-5
degree
-5
0 PLS
0000H
D e fau lt
Meaning
va lu e
0
0
0
0
0: OFF
0
1: ON
0
0
0
Buffer memory address
2412+100n
2413+100n
2414+100n
2415+100n
2416+100n
n: Axis No.-1