Item

Content

Common

Control Method

Up to 31 drivers can be connected to the master controller

I/O Control

RS-485 communication

Network Converter Connection

Modbus RTU Protocol Connection

Position Command Input

Set with operating data number
Command range for each point: -8388608~8388607 [steps] (setting unit: 1 [step])

Speed Command Input

Set with operating data number
Command range: 0 ~ 1000000 [Hz] (setting unit: 1 [Hz])

Acceleration / Deceleration Command Input

Set with operating data number or parameters.
Select acceleration/deceleration rate [ms/kHz] or acceleration/deceleration time [sec].
Command range: 0.001 ~ 1000.000 [ms/kHz] (setting unit: 0.01 [ms/kHz])
0.001 ~ 1000.000 [s] (setting unit: 0.001 [s])

Acceleration / Deceleration Control

Velocity filter, movement average filter

Return-To-Home Operation

Return-To-Home Method

2-sensor mode

A return-to-home operation that uses a limit sensor (+LS, -LS).

3-sensor mode

A return-to-home operation using limit sensor and HOME sensor.

Pushing mode

This is the return-to-home operation for pushing to the mechanical end.

Position preset

A function where P-PRESET is input at the desired position to confirm the home position

Set the home position to the desired value.

Positioning Operation

Number of Positioning Points

64 points (No. 0 ~ 63)

Operation Modes

Incremental mode (Relative positioning)

Absolute mode (Absolute positioning)

Operation Functions

Independent operation

A PTP (Point to Point) positioning operation.

Linked operation

A multistep speed-change positioning operation that is linked with operating data.

Linked operation 2

A positioning operation with timer linked that is linked with operating data.
The timer (dwell time) can be set from 0 ~ 50.000 [sec].
(Setting unit: 0.001 [sec])

Push-Motion operation

Continuous pressurizing position operations are preformed with respect to load. Maximum speed of operation is 25 (mm/s).

Start Methods

Operating data selection method

Starts the positioning operation when START is input after selecting M0 ~ M5.

Direct mode (direct positioning)

Starts the positioning operation with the operating data number set in the parameters when MS0 ~ MS5 has been input.

Sequential mode (sequential positioning)

The positioning operation starts in order from operating data No. 0 every time SSTART is input.

Continuous Operation

Number of Speed Points

64 points (No. 0 ~ 63)

Speed-Change Method

Change the operating data number.

Other Operations

JOG Operation

Execute regular feed by inputting +JOG or -JOG.

Automatic Return Operation

When the motor position is moved by an external force while the motor is in a non-excitation state, it automatically returns to the position where is originally stopped.

Absolute Backup

Build an absolute system by using a battery (accessory

Function

Content

Motor Resolution Setting Function*1

The motor resolution can be changed by the driver without the mechanically operated speed reduction mechanism.
A desired setting can be made from 100~10000 [P/R].

How to obtain the resolution on the actuator

Group Send Function (RS-485 communication or via network converter)

Configure a group of multiple axes connected using RS-485 communication, and send commands by group.

Perform simultaneous start and simultaneous operation for multiple axes.

Hardware Overtravel

This function stops the actuator when the mechanical limit is exceeded.

Software Overtravel

This function stops the actuator when exceeding the limit set by the software. Depending on the setting, an alarm can also be output without stopping.

STOP Input (External stop)

This function forcibly stops operation when there is an abnormality or other issue. Select instantaneous stop, deceleration stop, or all windings off (actuator holding force is off) as the stopping method.

Alarm Code Output

Output alarm codes that are occurring.

Alarm History

Even if the power is turned off, up to 10 alarms that have occurred can be stored. This can be used for troubleshooting.

Velocity Filter

This is used to make adjustments when a smooth start/stop or smooth motion at low speed operation is required. Even for sudden operation command changes, this function controls the speed changes of the actuator to prevent them from becoming too large.

Teaching Function*1

Move the load to the target position and store the position data at this time as the positioning data.

I/O Monitoring*1

Check the ON/OFF status of the I/O signals.

Waveform Monitoring*2

Check the operating speed and I/O signals as a waveform.

Selection of Pulse Input Mode

Select the 1-pulse input or 2-pulse input (negative logic) mode.

In addition to the normal settings, phase difference input can be set.
- 1-pulse input mode (positive logic/negative logic)
- 2-pulse input mode (positive logic/negative logic)
- Phase difference input (1-multiplication/2-multiplication/4-multiplication)

Resolution Setting

Select the resolution with the function switches (D0, D1, CS0, CS1).

Changes the value of the electronic gear corresponding to each function switch (D0, D1, CS0,CS1).

Running Current Setting

Changes the running current setting with the current setting switch (CURRENT)

Changes the value corresponding to each of 0~F (16 levels) for the current setting switch (CURRENT)

Standstill Current Setting

Sets the ratio of the standstill current relative to the running current.

Motor Rotational Coordinates Setting

Sets the rotational coordinates of the motor.

All Windings On Signal (C-ON input)

The input signal for the excitation of the motor.

Sets the C-ON input logic for when the power supply is input.

Return to Excitation Position Operation during All Windings On Enable/Disable

Sets whether or not to return to the excitation position (deviation 0 position) during all windings on.

Alarm Code Signal Enable/Disable

Set to output the code when an alarm occurs.

END Output Signal Range Setting

Changes the END output signal range.

END Output Signal Offset

Offsets the END output signal value.

A-/B- Phase Output

Use for motor position verification

Timing Output Signal

This is output each time the motor rotates 7.2° (0.4° for output table)

Velocity Filter Setting

Applies a filter to the operation command to control the motor action.

Change the value corresponding to each of 0~F (16 levels) for the setting switch.

Vibration Suppression Function for Normal Mode

Set to suppress resonant vibration during rotation.

Set to suppress vibration during acceleration, deceleration and stopping.

Gain Adjustment for Current Control Mode*

Adjusts the position and speed loop gain.

Adjusts the speed integration time constant.

Sets the damping control vibration frequency.

Sets whether to enable or disable damping control.

Selection of Motor Excitation Position at Power On

Selects the motor excitation position for when the power is turned on.

Control Module Setting

Select whether to use symbols or an absolute value display for the speed display of the control module.

Sets the geared motor gear ratio for the speed monitor (The gear ratio for the DGII Series is 1:18)