Справочник Пользователя для Mitsubishi Electronics FR-V540-1.5K to 55K

Using the conventional motor and

other motors

1.12 Using the conventional motor and other motors

1.12.1 Conventional motor (SF-VR, SF-JR with encoder)

(1) Dedicated encoder cable

(2) Encoder jumper connector setting

Make encoder setting according to the encoder.(

Refer to the Instruction Manual (basic).)

CAUTION

• When using the dedicated encoder cable (FR-VCBL/FR-JCBL) of the conventional motor for the FR-

V500 series, change the size of crimping terminals of the dedicated encoder cable from M3 to M3.5.

• For the FR-V500 series inverters, the encoder jumper connector is factory set to "12V, complimentary."

When using the conventional Mitsubishi motor (SF-VR-5.5 to 45kW, SF-JR with encoder), whose PLG is
"5V, differential line driver" type, be sure to fit the encoder jumper connector to "5V, differential line
driver" before powering on.

SF-VR motor

SF-JR motor with encoder

Item

Encoder for SF-VR-5.5 to

45 kW

Encoder for SF-JR

Encoder for SF-V5RU

(for reference)

Resolution

1000 pulse/rev

1024 pulse/rev

2048 Pulse/Rev

Power supply
voltage

5VDC±10%

12VDC±10%

Current
consumption

150mA

Output signal
form

A, B phases (90° phase shift)
Z phase: 1 pulse/rev

Output circuit

Differential line driver
AM26LS31 equivalent

Differential line driver 74LS113
equivalent

Complimentary

(Constant voltage output
matched by emitter follow)

Output voltage

"H" level 2.4V or more
"L" level 0.4V or less

"H" level 2.4V or more
"L" level 0.5V or less

"H" level -3V or more
"L" level 3V or less

CAUTION

Encoder with resolution of 1000 to 4096 pulse/rev is recommended.

PAR

PBR

PZR

FR-V500

Encoder

2mm

Inverter earth (ground) terminal

Positioning

keyway

MS3106B20-29S

(As viewed from wiring side)

Type

Length L

FR-VCBL5

FR-VCBL15

15m

FR-VCBL30

30m

PAR

PBR

PZR