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IM WT3001E-17EN
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App
Index
Communication Commands
6.17 MOTor Group
The commands in this group deal with the motor evaluation function.
You can make the same settings and inquiries as when MOTOR SET (SHIFT+SCALING) on the front panel is used.
However, the commands in this group are valid only on models with the motor evaluation function (/MTR option).
:MOTor?
Function
Queries all settings related to the motor
evaluation function.
Syntax
:MOTor?
Example
:MOTOR? -> :MOTOR:SPEED:
TYPE ANALOG;RANGE 20.0E+00;AUTO 0;
SCALING 1.0000;UNIT “rpm”;:MOTOR:
TORQUE:TYPE ANALOG;RANGE 20.0E+00;
AUTO 0;SCALING 1.0000;UNIT “Nm”;:
MOTOR:PM:SCALING 1.0000;UNIT “W”;:
MOTOR:FILTER:LINE OFF;:MOTOR:
SYNCHRONIZE NONE;POLE 2;SSPEED I1
:MOTor:FILTer?
Function
Queries all settings related to the input filter.
Syntax
:MOTor:FILTer?
Example
:MOTOR:FILTER? -> :MOTOR:FILTER:LINE
OFF
:MOTor:FILTer[:LINE]
Function
Sets the line filter or queries the current setting.
Syntax
:MOTor:FILTer[:LINE]
{OFF|<Frequency>}
:MOTor:FILTer:LINE?
OFF = Line filter OFF
<Frequency> = 100 Hz, 50 kHz (line filter ON,
cutoff frequency)
Example
:MOTOR:FILTER:LINE OFF
:MOTOR:FILTER:LINE? ->
:MOTOR:FILTER:LINE OFF
:MOTor:PM?
Function
Queries all settings related to the motor output
(Pm).
Syntax
:MOTor:PM?
Example
:MOTOR:PM? -> :MOTOR:PM:
SCALING 1.0000;UNIT “W”
:MOTor:PM:SCALing
Function
Sets the scaling factor used for motor output
computation or queries the current setting.
Syntax
:MOTor:PM:SCALing {<NRf>}
:MOTor:PM:SCALing?
<NRf> = 0.0001 to 99999.9999
Example
:MOTOR:PM:SCALING 1
:MOTOR:PM:SCALING? ->
:MOTOR:PM:SCALING 1.0000
:MOTor:PM:UNIT
Function
Sets the unit to add to the motor output
computation result or queries the current setting.
Syntax
:MOTor:PM:UNIT {<String>}
:MOTor:PM:UNIT?
<String> = Up to 8 characters
Example
:MOTOR:PM:UNIT “W”
:MOTOR:PM:UNIT? ->
:MOTOR:PM:UNIT “W”
Description This command does not affect the computation
result.
:MOTor:POLE
Function
Sets the motor’s number of poles or queries the
current setting.
Syntax
:MOTor:POLE {<NRf>}
:MOTor:POLE?
<NRf> = 1 to 99
Example
:MOTOR:POLE 2
:MOTOR:POLE? -> :MOTOR:POLE 2
:MOTor:SPEed?
Function
Queries all settings related to the rotating speed.
Syntax
:MOTor:SPEed?
Example
:MOTOR:SPEED? -> :MOTOR:SPEED:
TYPE ANALOG;RANGE 20.0E+00;AUTO 0;
SCALING 1.0000;UNIT “rpm”
:MOTor:SPEed:AUTO
Function
Turns ON/OFF the voltage auto range of the
revolution signal input (analog input format) or
queries the current setting.
Syntax
:MOTor:SPEed:AUTO {<Boolean>}
:MOTor:SPEed:AUTO?
Example
:MOTOR:SPEED:AUTO ON
:MOTOR:SPEED:AUTO? ->
:MOTOR:SPEED:AUTO 1
Description This command is valid when the revolution signal
input type (
:MOTor:SPEed:TYPE
) is “ANALog
(analog input).”