HIGH SPEED IML ROBOT

Keywords:Panasonic A6 Servo Installation Instruction, Panasonic A6 Driver, Panasonic A6 Series Servo Motor Manual

14. How to Use the Front Panel — Parameter Setup Mode

Abstract

To change the monitor display setting, select the display option to be changed from " SELECTION display", and press S to change to " EXECUTION display". After completion of changing, press S to return to the selection display.

Note → • After setting up parameters, return to SELECT mode, referring to structure of each mode (P.4-42).

• Each parameter has a limit in number of places for upper-shifting.

EEPROM Writing Mode

Caution →

When writing error occurs, make writing again. If the writing error repeats many times, this might be a failure.
Don't turn off the power during EEPRM writing. Incorrect data might be written. If this happens, set up all of parameters again, and re-write after checking the data.
When the error defined by Err11.0 "Under voltage protection of control power supply" occurs, ERROR. is displayed indicating that no writing is made to EEPROM.

Auxiliary Function Mode (SELECTION display)

(1) Alarm Clear Screen

This function releases the current alarm status. Certain alarms will persist. If this is the case, refer to P.6-2 "When in Trouble - Protective Function".

Note → • After alarm cleaning, return to SELECTION display, referring to structure of each mode (P.2-76).

(2) Analog inputs 1 to 3 automatic offset adjustment

This function automatically ajusts offset setting of analog input.
Analog input 1 (Al1)……Pr4.22 (Analog input 1(Al1) offset setup)
Analog input 2 (Al2)……Pr4.25 (Analog input 2(Al2) offset setup)
Analog input 3 (Al3)……Pr4.28 (Analog input 3(Al3) offset setup)

Remarks → • You cannot write the data only by executing automatic offset adjustment. Execute a writing to EEPROM when you need to reflect the result afterward.

Note → • After completion of the automatic offset adjustment, return to SELECTION display by referring to P.2-76 "Structure of Each Mode".

(3) Motor trial run

You can make a trial run (JOG run) without connecting the Connector, Connector X4 to the host controller such as PLC.

Remarks →

Separate the motor from the load, detach the Connector, Connector X4 before the trial run.
Bring the user parameter setups (especially Pr0.04 and Pr1.01 to 1.04) to defaults, to avoid oscillation of other failure.

• Inspection Before Trial Run

(1) Inspection on wiring

Miswiring ? (Especially power input and motor output)
Short or grounded?
Loose connection?

(2) Confirmation of power supply and voltage

Rated voltage?

Related page → •For wiring details, refer to P2-12 "Overall Wiring". • P.4-9 "Pr0.04" •P.4-16 "Pr1.01 to 1.04"

• Inspection Before Trial Run

Caution →

Befor starting the trial run, set the gain-related parameters to appropriate values to avoid problems such as oscillation. If the load is removed, be sure to set Pr0.04 "Inertia Ratio" to 0.
During the trial run, use the velocity control mode. Various settings including parameters should assure safety and positive operation under appropriate velocity control.
If SRV-ON becomes valid during trial run, the display changes to Error which is normal run through external command.

Note →

After finished trial running, return to SELECTION display, referring to structure of each mode (P.2-76).

(4) Clearing of Absolute Encoder

You can clear multi-turn data of the absolute encoder.

Note → • After clearing of absolute encoder finishes, return to SELECTION display, referring to structure of each mode (P.2-76).

(5) Initialization of parameter

Initialize the parameter.

Caution →

• Parameter cannot be initialized when one of the following error occurs: Err11.0 "Under voltage protection of control power supply", EEPROM related errors (Err36.0, Err36.1, Err36.2, Err37.0, Err37.1 and Err37.2) - initialization will result in "Error" display.

Note → • After initializeion of parameter finishes, return to SELECTION display, referring to structure of each mode (P.2-76).