Nidec Control Techniques Digitax-SF DA21223, Инструкция по эксплуатации

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5
Settings
5. Settings
Digitax SF
Instruction Manual
５. Parameters
5.
Parameters
No. 144.1
Torque command limit:
Torque limit output
Settings Default Characteristics
0 to 2 0
Function
Use
Select one of the condition sets to
indicate
that the motor is in a “torque limiting
state”.
T-LIMIT (Pin No.17) of I/O connector will
indicate
the torque limiting state, when, in each row in the
table below, 1) any of the parameters marked ○ is set with a valid value, or 2) the one marked with
△ is not configured.
Settings
Torque
command limit:
Value 1
No. 147.0
Torque
command limit:
Value 2
No. 148.0
Motor
Max output
Torque value
Homing
Torque command
limit value
No. 656.0
Speed
Limit
No. 152.0
0 ○ ○ ○ ○ △
1 ○ ○ - - -
2 - ○ - - -
Prerequisite Torque command limit switch (144.0) = 1 (Enable)
Related To No. 144.0, No. 147.0, No. 148.0, No. 152.0, No. 656.0
No. 147.0
Torque command limit:
Value 1
Range Default Characteristics
0 to 65,535 （See below）
No. 148.0
Torque command limit:
Value 2
0 to 65,535
2,000
[0.1 %]
Function
Use
Set a torque command limit value as % of the rated torque (100 %).
Two torque command limits can be set with Value 1 and 2.
・When TLSEL1 (Pin No.11) of the I/O connector is open, Value 1 (147.0) is applied.
When closed, Value 2 (148.0) will be applied.
・The setting of 3,000 or above indicates 300 % of the max rated torque.
・If the parameter is set to above 1,000, an overload error will occur in the specified time,
depending on the overload characteristic.
・Under some operating conditions, overcurrent error may occur.
If this happens, set the upper
limit
to 2,400.
Motor Capacity No. 147.0 Default
50 W, 100 W 3,500 [0.1%]
200 W to 2 kW 3,000 [0.1%]
Prerequisite Torque command limit switch (144.0) = 1 (Enable)
Related To No. 144.0, No. 144.1
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