User manual

19 References
−164−
19.3 Function/parameter list (position control mode)
Item Overview
Standard
specification
Extended
function
Control mode Set the control mode. Available Available
Set the torque limit value as an analog setting (external potentiometer or
external DC voltage).
Available
Available
Set the torque limit value per 1 V of analog input voltage. Not available Available
Set the offset voltage for analog input. Not available Available
Set whether or not to enable automatic offset for analog input signals. Not
available
Available
Torque limit
Set the torque limit value via one of operation data Nos. 0 to 3 as a digital
setting.
Not
available
Available
Set the damping control frequency as an analog setting (internal
potentiometer VR1). Residual vibration can be suppressed during positioning
operation, in order to shorten the positioning time.
Available
Available
Set the damping control frequency via one of operation data Nos. 0 to 3 as a
digital setting.
Not
available
Available
Damping control
frequency
Enable damping control.
Available
Available
Operation data
selection
Select one of operation data Nos. 0 to 3 using the M0 and M1 inputs.
Available
Available
Analog/digital selection Toggle operation data No. 0 between analog setting and digital setting. When
the parameter is set to “Enable,” operation data No. 0 becomes an analog
setting, while operation data Nos. 1 to 3 provide digital settings.
When the parameter is set to “Disable,” all operation data numbers provide
digital settings.
Not
available
Available
Resolution setting Set the resolution per pulse. The resolution is calculated by the formula
below:
Resolution = 1000 × (Electronic gear B / Electronic gear A)
The calculated value should fall within the setting range specified below:
Setting range: 100 to 100,000 P/R
Not
available
Available
Motor rotation direction Set the rotation direction of the motor relative to the input pulse. Not
available
Available
Absolute system The current position can be stored in the driver. Use the optional battery (sold
separately) if the absolute function is to be enabled.
Available
Available
Operation after
absolute position loss
alarm reset
Set how the motor should operate after an absolute position loss alarm has
been reset, when the absolute system function is used.
Not
available
Available
Pulse input Perform a positioning operation based on pulses input from a pulse generator. Available Available
Pulse input mode
selection
Set the pulse input mode.
Available
Available
Excite the motor to be ready for operation. Available AvailableS-ON input
Set the S-ON input logic. Not
available
Available
READY output When the motor becomes ready, the READY output will turn ON. Available Available
When the current position enters the positioning complete output band, the
END output will turn ON.
Available
Available
Positioning complete
output
Set the output band for positioning complete output.
Not available Available