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"P" Group: Other Parameters Section 3-9
3-9-3 Speed control Related Settings
Set "15" in C027 and "00" in P003, then output frequency is controlled by single
phase pulse train input to EA terminal.
3-9-4 Torque Command Related Settings
Torque control in open loop could be achieve with following parameters. 100%
torque is referred to inverter rated current. Absolute torque value is up the
motor to be combined.
To enable the torque control is necessary to assign the “ATR” (Enable torque
command input) to one of the multi-function inputs (that is, when "52" is spec-
ified for one of "C001" to "C007"),
"P" Function Run
Mode
Edit
Defaults
Func.
Code
Name Description EU Units
p055 Pulse train input frequency
scale setting
Sets the pulse numbers at max.
frequency, set range is 1.0~32.0
kHz
8 1.5 kHz
p056 Pulse train input frequency fil-
ter time constant setting
Set range is 0.01~2.00 sec. 8 0.10 sec
p057 Pulse train input bias setting Set range is -100~100 % 8 0. %
p058 Limitation of the pulse train
input setting
Set range is 0~100 % 8 100. %
"P" Function Run
Mode
Edit
Defaults
Func.
Code
Name Description EU Units
P033 Torque command input selec-
tion
Six option codes:
00… Analog voltage input [O]
01… Analog current input [OI]
03… Operator, 06…Option
8 00 -
P034 Torque command level input Set range is 0~200% 9 0. %
p036 Torque bias mode selection Three option codes:
00… According to the sign
01… According to the rotation
direction
05…Option
8 00 -
p037 Torque bias value setting Range is -200~200% 9 0. %
p038 Torque bias polar selection Two option codes:
00… No bias
01…Operator
8 00 -
p039 Speed limit of Torque control
(Forward rotation)
Set range is 0.00~120.00Hz 9 0.00 Hz
p040 Speed limit of Torque control
(Reverse rotation)
Set range is 0.00~120.00Hz 9 0.00 Hz
p041 Speed / Torque control switch-
ing time
Set range is 0 to 1000 ms 8 0. ms
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