Mitsubishi Electric MDS-B-SPJ2 Series Specification Manual page 84

Ac spindle drive unit
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No.
Abbr.
Name
SP045
SP046 CSN2
Speed command
dual cushion
SP047 SDTR
Speed detection
reset value
SP048 SUT
Speed reached
range
SP049 TLM2
Torque limit 2
SP050 TLM3
Torque limit 3
SP051 TLM4
Torque limit 4
SP052 TLM5
Torque limit 5
SP053 TLM6
Torque limit 6
SP054 TLM7
Torque limit 7
SP055 SETM
Speed deflection
excessive timer
SP056 PYVR
Variable excitation The minimum value of the variable excitation
SP057 ~ SP062
SP063 OLT
Overload alarm
detection time
SP064
Overload alarm
detection level.
6. Status Display and Parameter Setting
Description
Not used. Set to 0.
The speed command is smoothed only during
the acceleration/deceleration start according to
the acceleration/deceleration time constant set
in SP019 (CSN1).
The smoothness of the operation will increase
when this setting value is small, but the
acceleration/deceleration time will increase. This
is invalidated when 0 is set.
The hysteresis width for the reset of the speed
detection set value set in SP020 (SDTS) is set.
The percentage of the speed deflection in
respect to the commanded speed for outputting
the speed reached signal is set.
The torque limit ratio for torque limit signal 010
is set.
The torque limit ratio for torque limit signal 011
is set.
The torque limit ratio for torque limit signal 100
is set.
The torque limit ratio for torque limit signal 101
is set.
The torque limit ratio for torque limit signal 110
is set.
The torque limit ratio for torque limit signal 111
is set.
The time until the speed deflection excessive
alarm is output is set. A time longer than the
acceleration/deceleration time is set.
ratio is set. If the gear noise is large, select a
small value. Note that a larger value is effective
for impact response.
Not used. Set to 0.
The detection time constant for the motor
overload alarm detection is set.
The detection level of the motor overload alarm
detection is set.
6 − 4
Standard
TYP CNG
Unit
setting
DEC
0
DEC
0
DEC
30
r/min
DEC
15
%
DEC
20
%
DEC
30
%
DEC
40
%
DEC
50
%
DEC
60
%
DEC
70
%
DEC
12
sec
DEC
50
%
DEC
0
DEC
60
sec
DEC
110
%
Tolerable
setting
range
0 ~ 1000
0 ~ 1000
0 ~ 100
1 ~ 120
1 ~ 120
1 ~ 120
1 ~ 120
1 ~ 120
1 ~ 120
0 ~ 60
0 ~ 100
~
0 ~ 1000
0 ~ 200

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