Delta Electronics Ethernet Extension Module DOP Especificaciones descargar pdf (Pagina 144)

Chapt er 6 Troubles h o o ting

6-3

If an HMI can not communicate with a controller, users can refer to the following table for more

information about the error code shown on the screen.

Error

code

Communication error

message

Reason Troubleshooting

0x02

Unknown Noise interference

Strengthen the

equipment’s immunity to

noise, and use shielded

cables.

0x03

NoResponse

The wiring, the PLC station

number, and the values of the

communication parameters

(baudrate, parity bit, data bits,

stop bit) are incorrect.

Please check whether the

related setting is incorrect.

0x05

ControllerCheckSumError

When the HMI checks the PLC

checksum, an error is found.

Please check whether the

PLC checksum is

incorrect. Users usually

have to use PLC software.

0x06

CommandError

The command sent to the PLC

is incorrect.

Please check whether the

command sent by HMI is

supported by the PLC.

0x07

AddressError

The PLC address from which

data is read, or the PLC

address into which data is

written is incorrect.

Please check whether the

PLC address set by the

HMI is not supported by

the PLC, or data can not

be written into this

address.

0x08

ValueError

The data written into the PLC is

incorrect.

Pleas make sure of the

values which can be

accepted by the PLC.

0x0A

NoCTS

The CTS pin in HMI does not

receive the RTS signal from the

PLC.

Please check whether the

CTS pin in the HMI is

connected to the RTS pin

in the PLC, or PLC sends

the RTS signal.

0x0E

HMIStationNumberError

The HMI station number is

incorrect.

Please check whether the

station number of the HMI

exceeds the legal range,

or is the same as the

station number of another

station.

0x0F

PLCStationNumberError

The PLC station number is

incorrect.

Please check whether the

station number of the PLC

exceeds the legal range,

or is the same as the

station number of another

station.

0x10

UARTCommunicateFail

The bottom communication of

the HMI is incorrect. The COM

port is not opened correctly, or

the HIM works so hard that the

COM port can not function

normally.

Please check whether the

COM port used can

function normally, or

simply the operation of the

HMI, e.g. delete the

instructions ALARM and

MACRO.

If the program in an HMI is destroyed or lost, please connect the HMI to a computer, and download

the program again. Please refer to chapter 2 for more information.

1 2 ... 139 140 141 142 143 144 145 146 147 148 149 ... 174 175

Comentarios a estos manuales

Sin comentarios

Delta Electronics Ethernet Extension Module DOP Especificaciones Pagina 144

Comentarios a estos manuales

Relacionado con productos y manuales para Redes Delta Electronics Ethernet Extension Module DOP