Mitsubishi Electric MELDAS MDS-B-SVJ2 Series, Технические характеристики и инструкция по эксплуатации

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Chapter 5 Adjustment
5-2
5-1 Measurement of adjustment data
The MDS-B-SVJ2 servo amplifier has a function to D/A output the various control data. To adjust the
servo and set the servo parameters that match the machine, it is necessary to use the D/A output and
measure the internal status of the servo. Measure using a hi-coder, synchroscope, etc.
5-1-1 D/A output specifications
Item Explanation
No. of channels 2 ch.
Output cycle
888
μ
sec (min. value)
Output precision 8-bit
Output voltage range
−
10V~0~+10V
Output scale setting ±1/256 to ±128 times
Output pins CN3 connector
MO1 = pin 4
MO2 = pin 14
GND = pin 1, 11
Function Offset amount adjustment function
Output clamp function
Low path filter function
Option Relay terminal: MR-J2CN3TM Connect
from the CN3 connector using the
SH21 cable as a lead-in wire.
5-1-2 Setting the output data
No. Abbrev. Parameter name Explanation
SV061 DA1NO D/A output channel 1 data No.
SV062 DA2NO D/A output channel 2 data No.
Input the No. of the data to be output to each D/A output channel.
(Channel Nos. 9, 10, 29 and 30 correspond to C1 and subsequent versions of
software.)
(Channel Nos. 8 and 28 correspond from software version C3.)
No. Output data Standard output unit
Output cycle
21 Motor load level 100%/5V 113.7 msec
22 Amplifier load level 100%/5V 113.7 msec
23
Regenerative load
level
100%/5V 910.2 msec
24 PN bus wire voltage 50V/V (1/50) 888
μ
sec
25
Speed cumulative
item
– 888
μ
sec
26 Cycle counter
0–5V
(Regardless of
resolution)
888
μ
sec
27
Excessive error
detection amount
mm/V 3.55 msec
28
Collision detection
estimated torque
Rated (stall) current/2V 888
μ
sec
29
Position command
(stroke)
100mm/V 3.55 msec
30
Position command
(pulse)
10
μ
m/V 3.55 msec
31
99
No setting
100 5 V test output – –
101
Saw-tooth wave test
output
–5 ~ 5V
Cycle 113.7 msec
888
μ
sec
102
Rectangular wave
test output
0 ~ 5V
Cycle 227.5 msec
888
μ
sec
103
Setting prohibited
No. Output data Standard output unit
Output cycle
0 0 V test output For offset amount adjustment
1 Speed feedback 1000rpm/2V 888
μ
sec
2 Current feedback Rated (stall) current/2V 888
μ
sec
3 Speed command 1000rpm/2V 888
μ
sec
4 Current command Rated (stall) current/2V 888
μ
sec
5 V-phase current value 10A/V 888
μ
sec
6
W-phase current
value
10A/V 888
μ
sec
7
Estimated disturbance
torque
Rated (stall) current/2V 888
μ
sec
8
Collision detection
disturbance torque
Rated (stall) current/2V 888
μ
sec
9
Position feedback
(stroke)
100mm/V 3.55 msec
10
Position feedback
(pulse)
10
μ
m/V 3.55 msec
11 Position droop mm/V 3.55 msec
12 Position droop(
×
10) 100
μ
m/V 3.55 msec
13 Position droop(
×
100) 10
μ
m/V 3.55 msec
14 Feedrate (F
△
T) 10000 (mm/min)/V 888
μ
sec
15 Feedrate (F
△
T
×
10) 1000 (mm/min)/V 888
μ
sec
16 Model position droop mm/V 3.55 msec
17
Model position droop
(
×
10)
100
μ
m/V 3.55 msec
18
Model position droop
(
×
100)
10
μ
m/V 3.55 msec
19
q axis current
cumulative value
– 888
μ
sec
20
d axis current
cumulative value
– 888
μ
sec
∼
∼
9
Signal
MO1
LG
COM
SG
2
VDD
5
1
Pin
6
4
3
10
7
8
CN3 connector
19
Signal
MO2
LG
MC
MBR
12
EMGX
15
11
Pin
16
14
13
20
17
18