Mitsubishi Electric MELSEC-L LD75P User Manual page 200

(9) [Md.28] Axis feedrate
Item
• The speed which is actually output as a command at that time in each axis is stored. (May be different from the actual motor
speed)
Storage details
• "0" is stored when the axis is at a stop.
• Update timing: 0.9ms
■Monitoring is carried out with a hexadecimal display.
(High-order buffer memory) (Low-order buffer memory)
Reading the monitor
value
Actual value
Default value 0000H
Axis 1: 812, 813
Storage buffer memory Axis 2: 912, 913
address Axis 3: 1012, 1013
Axis 4: 1112, 1113
198
Monitor
E F G H
value
A B C D
Sorting
A C
B D E F
Converted from
hexadecimal to decimal
Decimal integer
R
value
Unit conversion
R
Md.28
Axis feedrate
Md.29
Speed-position switching
control positioning amount
Description
Low-order buffer memory Example) 812
b15 b12 b8
E F
High-order buffer memory Example) 813
b31 b28 b24
A B
G
H
Unit conversion table
Md.28
-2
-3
-3
Unit conversion table
n
10
Md.29
-1
-5
-5
b4 b0
G
H
b20 b16
C D
)
n
Unit
mm/min
inch/min
degree/min
0
pulse/s
)
n
Unit
m
inch
degree
pulse
0