Mitsubishi Electric QD75MH1 User Manual page 659

12 CONTROL SUB FUNCTIONS
Setting item
Speed control 10
x multiplier setting
Pr.83
for degree axis
Refer to Section 5.2.4 "Detailed parameters 2" for details on the setting details.
(2) Monitor data
•
Feedrate
Md.22
•
Current speed
Md.27
•
Axis feed rate
Md.28
•
Target speed
Md.33
For the above monitoring data,
setting for degree axis
valid, unit conversion value is changed ( 10
conversion table of monitor value is shown below.
Monitor value
R
Unit conversion
Actual value
Md.22 Feed speed/
Md.27 Current speed/
Md.28 Axis feedrate/
Md.33 Target speed
(3) Speed limit value
•
Pr.8
Speed limit value
•
Pr.31
JOG speed limit value
For the speed limit value, "
degree axis" is evaluated whether it is valid for each axis. If valid, the
positioning control will be performed at decuple speed of setting value
(max. speed).
[2] Setting method of "Speed control 10 x multiplier setting for degree
axis function"
Normally, the speed specification range is 0.001 to 2000000.000[degree/min],
but it will be decupled and become 0.01 to 20000000.00[degree/min] by setting
Pr.83
" Speed control 10 x multiplier setting for degree axis" to valid.
The use the " Pr.83
function", set the parameters shown in the following table.
Setting
value
Set the speed control 10 x multiplier setting for
degree axis.
"
Pr.83
"
is evaluated whether it is valid for each axis. If
Converted from
hexadecimal to
Md.22 , Md.27 , Md.28 , Md.33
decimal
Pr.83 setting
n
R 10
0 : Invalid
1 : Valid
Pr.83
Speed control 10 x multiplier setting for degree axis
Setting details
0: Invalid
1: Valid
12 - 102
Speed control 10 x multiplier
-3 -2
10 ). The unit
Unit conversion table
n
Unit
value
3
degree/min
2
Speed control 10 x multiplier setting for
Buffer memory address
Axis
1
63
MELSEC-Q
)
Axis Axis Axis
2 3 4
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