Yaskawa SGDB User Manual

Page 196

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4.1 Basic Operations

185

For Torque Control

Code

Bit Data

Speed

Coincidence

Base Block

Control Power ON

Speed Reference Input

Torque Reference Input

Power Ready

TGON

Code

Status

Base block
Servo OFF (motor power OFF)

Run
Servo ON (motor power ON)

Forward Rotation Prohibited (P-OT)
1CN-42 (P-OT) OFF. See Cn-01 Bit 2 (page 57).

Reverse Rotation Prohibited (N-OT)

1CN-43 (N-OT) OFF. See Cn-01 Bit 3 (page 57).

Alarm Status

Displays the alarm number. See the table of alarms on page 196.

Bit Data

Description

Control Power ON

Lit when SERVOPACK control power ON. Not lit when

SERVOPACK control power OFF.

Base Block

Lit for base block. Not lit at servo ON.

Speed Coincidence

Lit if motor speed reaches speed reference. Otherwise,

not lit.

TGON

Lit if motor speed exceeds preset value.

Not lit if motor speed is below preset value

Not lit if motor speed is below preset value.

Preset value: Set in Cn-0B (20 min

−1

is factory setting)

Speed Reference Input

Lit if input speed reference exceeds preset value.

Not lit if input speed reference is below preset value.

Preset value:Set in Cn-0B (20 min

−1

is factory setting)

(Used as speed limit)

Torque Reference Input

Lit if input torque reference exceeds preset value.

Not lit if input torque reference is below preset value.

Preset value: Set in Cn-0B (10% rated torque is standard

setting)

Power Ready

Lit when main power supply circuit is normal.
Not lit when power is OFF or main power supply circuit is

faulty.

4

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