Sharp CP-SR421 Manual do Utilizador descarregar pdf (Página 241)

11. Options and peripheral devices

11 - 24

(2) Connection example

POINT

In this configuration, only the STO function is supported. The forced stop

deceleration function is not available.

(Note 1)

Phase detection

terminals

P3 P4

CN- P+

N/- P/+

(Note 4)

Ready

Alarm

output

RDY output

MCCB

(Note 7)

(Note 5)

Power

supply

R/L1

S/L2

T/L3

EM1

DOCOM

CN3

DOCOM

DICOM

ALM

CN3

24 V DC

Malfunction

(Note 3)

Power factor

improving reactor

FR-HAL

Forced stop 1

(Note 6)

Power regenerative converter

FR-RC

ALM

Operation ready

OFF

Forced stop 1

(Note 6)

L11

L21

Servo amplifier

(Note 2)

5 m or less

Note 1. When not using the phase detection terminals, fit the jumpers across RX-R, SX-S and TX-T. If the jumpers remain removed,

the FR-RC-(H) will not operate.

2. For the servo amplifier of 7 kW, always disconnect the lead wire of built-in regenerative resistor, which is connected to the P+

and C terminals.

3. If disabling ALM (Malfunction) output with the parameter, configure up the power supply circuit which switches off the magnetic

contactor after detection of alarm occurrence on the controller side.

4. Always connect between P3 and P4 terminals. (factory-wired) Use either the power factor improving DC reactor or the power

factor improving AC reactor. When using the power factor improving DC reactor, refer to section 11.11.

5. For power supply specifications, refer to section 1.3.

6. Set [Pr. PA04] to "0 0 _ _" to enable EM1 (Forced stop 1). Configure up the circuit which shuts off main circuitpower with

external circuit at EM1 (Forced stop 1) off.

7. When wires used for L11 and L21 are thinner than wires used for L1, L2, and L3, use a molded case circuit breaker.

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