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Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Command Option Interface User Manual

Page 116

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4 Operation

4.2.8 Stopping Servomotors after Turning OFF Servo ON Command or Alarm Occurrence

4-20

Stopping Method for Servomotor for Gr.1 Alarms

The stopping method of the servomotor when a Gr.1 alarm occurs is the same as that in (1) Stopping Method
for Servomotor after Servo ON Command is Turned OFF
.

∗ Always connect a dynamic brake circuit for these settings.

Stopping Method for Servomotor for Gr.2 Alarms

∗1. Always connect a dynamic brake circuit for these settings.

∗2. Zero-speed stopping: The speed reference is set to 0 to stop quickly.

Note: The setting of Pn00B.1 is effective for position control and speed control. Pn00B.1 will be ignored for torque control

and only the setting of Pn001.0 will be valid.

Parameter

Stop Mode

Mode After

Stopping

When Enabled

Classification

Pn001

n.

0

*

[Factory setting] DB

DB

After restart

Setup

n.

1

*

Coast

n.

2

Coast

Coast

Parameter

Stop Mode

Mode After

Stopping

When Enabled

Classification

Pn00B

Pn001

n.

0

[Factory setting]

n.

0

*1

[Factory setting] Zero-speed

stopping

*2

DB

After restart

Setup

n.

1

*1

Coast

n.

2

n.

1

n.

0

*1

[Factory setting] DB

DB

n.

1

*1

Coast

n.

2

Coast