Starting procedures, Positioner mode – IAI America SCON-CA User Manual

Page 28

Starting Procedures

1. Positioner Mode

When using this product for the first time, make sure to avoid mistakes and incorrect wiring by

referring to the procedure below. “PC” stated in this section means “PC software”.

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Check Item

Is the orange light [ALM] on

the LED status display OFF?

Connect the teaching tool

such as PC to confirm the

content of alarm and have

an appropriate treatment.

Servo ON

Turn the servo ON with the operation on the teaching tool such as PC.

Check Item

Is the green light

[SV] on the LED

status display ON?

Safety Circuit Check

Does the emergency stop circuit (drive cutoff circuit) work properly and turn

the servo OFF?

Check the emergency stop circuit.

Target Position Setting

Set the target position in “Position” Box in each position table.

Perform a home-return operation first when Direct Teaching is to be performed. When moving the actuator manually, set the

Brake Release Switch to “BK RLS” side for the brake equipped type. Put the switch back after the setting is complete.

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Safety Speed Setting

Set the Parameter No.35 if necessary.

The safety speed is set to 100mm/s at the delivery.

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Test Run Adjustment 1

Check the operation without mounting a

work and set the safety speed invalid on

the teaching tool such as PC, and then

check the operation with a work mounted.

Check if there is any problem with the

installation of the actuator and the condition of

the actuator use exceeds the ranges of the rated

values.

Adjust the servo if necessary.

Power Supply and Alarm Check

Connect a teaching tool such as PC, turn the

operation mode setting switch to “MANU” side and

turn the power ON for each unit.

Select [Teaching Mode 1 Safety Speed Activated /

PIO Operation Invalid] in the teaching tool such as

PC.

If an alarm is

generated, connect

the PC or teaching

pendant and check

the content of the

alarm to have the

right treatment.

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Operation Mode Setting [Refer to 3.2]

Set the operation mode based on the operation mode and major function.

Test Run Adjustment 2

1) Set the operation mode setting switch to “AUTO”.

2) Output the operation command from PLC to the controller and check the system operation.

Check Item

Any vibration or

abnormal noise?

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Check of Packed Items

Are there all the delivered items?

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Caution To ensure safety, it is recommended that safety speed be enabled during initial movements.

Installation and Wiring [Refer to Chapter 1, 2.1, 2.3]

Perform the installation of and wiring for the actuator

and controller.

Point Check Item

• Is frame ground (FG) connected?

• Has the noise countermeasure been taken?

Check Item

Use the pressing

operation using force

sensor?

Yes�

Initial Setting for Pressing Operation Using

Force Sensor [Refer to 3.2.7]

Perform the initial settings such as the loadcell

calibration.

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Caution

Please perform this process with the actuator away from the mechanical end or

interfering subjects as much as possible.

Put the actuator away if it interferes with surroundings. It may generate an alarm if the

actuator hit the mechanical end or interfering subjects when the servo is turned ON.

The slider may get slightly dropped by self-weight if servo ON and OFF is repeatedly

performed at the same position. Be careful not to pinch the hand or damage the work.

Warning : In the case the actuator is installed in vertical orientation and put the brake release switch to [BK RLS] side, be

careful not to drop it with self-weight and pinch your hand or damage the work.