5 reference offset manual adjustment mode – Yaskawa SGDB User Manual

Page 221

USING THE DIGITAL OPERATOR

4.2.5 Reference Offset Manual Adjustment Mode

210

4.2.5 Reference Offset Manual Adjustment Mode

Speed reference offset manual adjustment is very convenient in the following situations:

• If a loop is formed with the host controller and the error is zeroed when servo lock is

stopped.

• To deliberately set the offset to some value.

This mode can also be used to check the data set in the reference offset automatic adjust-
ment mode.
In principle, this mode operates in the same way as the reference offset automatic adjust-
ment mode, except that the amount of offset is directly input during the adjustment.

Offset Adjustment Range and Setting Units are as follows:

Reference Speed or Reference Torque

Offset Adjustment Range

Offset Units

Sped Reference

Input Voltage

Offset Adjustment Range: -512 to +511
Offset Units:

Reference Speed 0.038 min

−1

. (0.076 mV)

When Cn-03 = 500

Reference Torque 0.02 min

−1

. (0.61 mV)

When Cn-13 = 30