Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster Plus Service Manual do Utilizador descarregar pdf (Página 19)

R&M Materials Handling, Inc.

4501 Gateway Boulevard

Springfield, Ohio 45502

P.: (937) 328-5100

FAX: (937) 325

5319

19/83

R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.

ROC1

Relay output, 250V 8A, normal open

29 ROC1

Relay contact ROC1 closes when inverter is powered and no faults occurs

Relay contact ROC1 opens if the SSU has tripped in:

Overspeed

Speed difference

Zero speed

Relay test fault

Watch dog fault

LED Blinking Status

Red 1Hz OK

Yellow 0.25Hz OK

Yellow 4Hz Board internal fault or communication fault with control unit

1.14.6 I/O Extension board (Slot D)

NXOPTB9 / I/O Extension board ID: 52305691

YELLOW

1 2 3 4 5 6 7 8

Terminal Signal name Description

1 DID1 Not used

2 DID2 42-240Vac 50/60Hz

3 DID3 42-240Vac 50/60Hz

4 DID4 42-240Vac 50/60Hz

5 DID5 42-240Vac 50/60Hz

6 COM Common for DID1-DID5

ROD1

Relay output, 250V 8A, normal open

For fan of braking resistor unit

8 ROD1

The threshold voltage for digital inputs DID1-DID5 is 35VAC.

LED Blinking Status

Yellow 0.25Hz OK

Yellow 4Hz Board internal fault or communication fault with control

unit

1.14.7 System bus board (Slot E, option)

NXOPTD1L System bus board ID: 52354858

H1 H2 H3 H4

Terminal Signal name Description

H1 RX1 SystemBus optical input 1.

H2 RX2 SystemBus optical input 2.

H3 RX3 SystemBus optical output 1.

H4 RX4 SystemBus optical output 2.

Optical cables

Specification ID:

Length

[m]

Bend radius

SYS-1M 52354911 1 > 35mm ( >1.3 inch)

SYS-2M 52354876 2 > 35mm ( >1.3 inch)

SYS-4M 52354912 4 > 35mm ( >1.3 inch)

1.15 Control voltage transformer

Power of control voltage transformer has to be n * 50VA + 50VA (min. 250VA), n = number of inverters. This power does

not have to be added to otherwise needed transformer power.

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