Mitsubishi Electric MELDAS MDS-B-SVJ2 Series, Specifications And Instruction Manual

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Chapter 5 Adjustment
5-32
No. Abbrev. Parameter name Explanation
SV034 SSF3 Servo function selection 3 The display for the load inertia rate and collision detection related data is set with
the following parameters.
F E D C B A 9 8 7 6 5 4 3 2 1 0
daf2 daf1 dac2 dac1
mon
bit
mon
MAX current 1 MAX current 2
0
Max. current command value (%)
when power is turned ON Max. current command value (%)
for 1 second
1
Max. current command value (%)
for 1 second Max. current FB value (%) for 1
second
2
Max. current FB value (%) when
power is turned ON Max. current FB value (%) for 1
second
3
Load inertia rate (SV059 setting
value)
−
4
Adaptive filter operation
frequency (Hz)
Adaptive filter operation gain (%)
5 PN bus voltage (V)
Regenerative operation
frequency monitor (times/sec)
6
Maximum estimated torque for
one second (%) Maximum current FB value for
one second (%)
7
Maximum estimated torque for
one second (%) Maximum disturbance torque for
two seconds (%)
0~3
8~F Setting prohibited
SV035 SSF4 The following parameters are used for the collision detection. Servo function selection 4
F E D C B A 9 8 7 6 5 4 3 2 1 0
cl2n clG1
bit Meaning when "0" is set. Meaning when "1" is set.
C
D
E
clG1
Set the collision detection level for the collision detection method 1
cutting (G1) feed.
G1 collision detection level will be SV060×clG1.
When clG1 is set to 0, the collision detection method 1 will not
function during cutting feed.
F cl2n Collision detection method 2 valid
Collision detection method 2
invalid
No. Abbrev.
Parameter
name
Unit Explanation Setting range
SV032 TOF Torque offset Stall % (rated
current %) Set the unbalance torque amount. –100 ~ 100
SV045 TRUB Frictional torque Stall % (rated
current %)
Set the frictional torque for using the collision detection
function. 0 ~ 100
SV059 TCNV Collision
detection torque
estimating gain
(load inertia rate)
% Set the torque estimated gain for using the collision detection
function. With the MDS-B-SVJ2, the value is the same as the
load inertia rate including the motor inertia. (= SV037)
When SV034.mon is set to 3, SV060 is set to 0, and
acceleration/deceleration is carried out, the load inertia rate
will appear on the NC Monitor screen. 0 ~ 5000
SV060 TLMT Collision
detection level
Stall % (rated
current %) Set the collision detection level of method 1 G0 feed when
using the collision detection function.
When 0 is set, all collision detection functions will not
function. 0 ~ 200