Yaskawa Modbus TCP/IP Installation Bedienungsanleitung PDF herunterladen (Seite 46)

9 Troubleshooting

46 YASKAWA ELECTRIC TOBP C730600 57B 1000-Series Option SI-EM3 Installation Manual

■ Minor Faults and Alarms

LED Operator Display Fault Name

oFC00

Option Card Connection Error (CN5-C)

Non-compatible option is connected.

Cause Possible Solution

Non-compatible option

connected to the drive.

Connect the correct option to CN5-A.

LED Operator Display Fault Name

oFC02

Option Card Fault (CN5-C)

Option flash write mode.

Cause Possible Solution

Options AI-A3 or DI-A3

are connected to the

CN5-B port with an

option connected to CN5-

• Only one type of AI-A3, DI-A3 or SI- option can be connected to the drive.

• The SI-EM3 option can only be connected to CN5-A

LED Operator Display Minor Fault Name

CALL

Serial Communication Transmission Error

Communication is not established.

Cause Possible Solution

Minor Fault

(H2- = 10)

Communication wiring is

faulty, there is a short

circuit, or improper

connection

Check for wiring errors:

• Correct the wiring

• Remove ground shorts and reconnect loose wires

YES

Programming error on the

master side

Check communications at start-up and correct programming errors.

Communication circuitry

is damaged.

• Perform a self-diagnostics check

• Replace the drive if the fault continues to occur

Modbus_IM_E_conditional.fm 46 ページ２０１２年１０月３１日　水曜日　午後１時４５分

1 2 ... 41 42 43 44 45 46 47 48 49 50 51

Kommentare zu diesen Handbüchern

Keine Kommentare

Yaskawa Modbus TCP/IP Installation Bedienungsanleitung Seite 46

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Ausrüstung Yaskawa Modbus TCP/IP Installation