8 setting speed coincidence signal – Yaskawa Σ-V Series AC Servo Drives Rotational Motor Analog Voltage Reference User Manual

Page 106

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5 Operation

5.3.8 Setting Speed Coincidence Signal

5-26

5.3.8

Setting Speed Coincidence Signal

The speed coincidence output signal (/V-CMP) is output when the actual servomotor speed is the same as the

reference speed. The host controller uses the signal as an interlock. This signal is the output signal during

speed control.

Note: Use parameter Pn50E.1 to allocate the /V-CMP signal to another terminal. Refer to

3.3.2 Output Signal Allocations

for details.

The /V-CMP signal is output when the difference between the reference speed and actual motor speed is below

this setting.

<Example>

The /V-CMP signal is output at 1900 to 2100 min

-1

if the Pn503 is set to 100 and the reference speed is 2000

min

-1

.

Type

Signal

Name

Connector Pin

Number

Setting

Meaning

Output /V-CMP

CN1-7
[Factory Setting]

ON (closed)

Speed coincides.

OFF (open)

Speed does not coincide.

Pn503

Speed Coincidence Signal Output Width

Classification

Setting Range

Setting Unit

Factory Setting

When Enabled

0 to 100

1 min

-1

10

Immediately

Setup

Speed

Motor speed

Reference speed

/V-CMP is output in

this range.

Pn503

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