Mitsubishi Electric MELDAS C6 Parameter Manual page 250

No. Items
3256 SP056
3257 SP057 STOD
(PR)
3258 SP058 SDT2
(PR)
3259 SP059 MKT
(PR)
3260 SP060 MKT2
(PR)
3261 SP061 MKIL
(PR)
3262 SP062
3263 SP063 OLT
(PR)
3264 SP064 OLL
(PR)
3265 SP065 VCGN1 Target value
(PR)
8. Spindle Parameters
8.4 MDS-C1-SPM
Use not possible.
Constant →
Set the value for judging when changing from
a constant to excessive speed command.
excessive
judgment
value
2nd speed Set the speed for turning the 2nd speed
detection detection ON.
speed (This is valid only when SP038: SFNC6-bit8
is set to "1".)
If the speed drops below this set speed, the
2nd speed detection will turn ON.
When the speed reaches this set speed
+15r/min or more, the 2nd speed detection
will turn OFF.
If SP034: SFNC2-bit1 is set to "1", this will be
the medium-speed and high-speed coil
changeover speed.
The speed detection reset width follows the
SP047 (speed detection reset width) setting.
Winding Set the base shut-off time for contactor
changeover switching at winding changeover.
base shut-off Note that the contactor may be damaged with
timer burning if the value of this parameter is too
small.
Current limit Set the current limit time to be taken after
timer after completion of contactor switching at winding
winding changeover.
changeover
Current limit Set the current limit value during a period
value after defined in SP060 (MKT2) after completion of
winding contactor switching at winding changeover.
changeover
Not used. Set to "0".
Overload Set the time constant for detection of the
alarm motor overload alarm.
detection time
Overload Set the detection level of the motor overload
alarm alarm.
detection level
Set the magnification of speed loop
of variable proportional gain with respect to SP022
speed loop (VGNP1) at the maximum motor speed
proportional defined in SP017 (TSP).
gain
244
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Details
Setting Standard
range setting
0 0
0 to 50 0
(r/min)
0 to 32767 0
(r/min)
50 to 150
10000
(ms)
0 to 10000 500
(ms)
0 to 120 75
(%)
0 0
0 to 1000 60
(s)
0 to 180 110
(%)
0 to 100 100
(%)