6 F 3 B 0 3 5 6

TermSTS

TermSTS

Status

Meaning

 

 

 

00H

Normal complete

 

 

 

 

01H

Register designation error

• Occurs if a register other than XW, YW,W, LW, RW, D, F, T, C, or SW is

 

 

designated as the data storage register in one of the following requests.

 

 

Requests: Remote station loopback, Register read/write.

 

 

• In a register read or write request, the request designated a read or write from

 

 

a T register to a register other than a T register.

 

 

(This also applies to C registers.)

 

 

 

02H

Response timeout

• Occurs if a response is not received within the designated time for a remote

 

 

station loopback or register read/write request.

 

 

 

03H

Parameter error

• Occurs if a value other than 2 is designated for the module ID.

 

 

• Occurs if a value other than 1 (T2N/T3H) or 2 (T3H) is designated for the

 

 

channel number.

04H

Register write protect

• Occurs if an attempt to write is made when the remote registers were write

 

 

protected.

 

 

• Occurs if an attempt to read is made when the local registers were write

 

 

protected.

 

 

 

05H

(Reserved)

 

 

 

 

06H

Module error

• Occurs if the module is down.

 

 

 

 

 

• Occurs if the master station of PC link times out

 

 

 

 

Initialization in progress

• Occurs if the module is initializing.

 

 

 

07H

No send channel (CH)

• Occurs if the corresponding S20LP-station is not installed.

 

 

 

08H

Invalid station number

• Occurs if the local station address designated 0 or over 64.

 

 

• Occurs if the remote station address was set up the same local station

 

 

address.

 

 

 

09H

Transfer size error

• Occurs if either 0 or 129 or more words were designated for either a register

 

 

read/write or a remote station loopback request.

0AH

Boundary error

• Occurs if the specified area (start address + register range) does not exist in

 

 

the T2N/T3H data storage registers.

 

 

Requests: Remote port loopback, Register read/write

 

 

 

0BH

Transmission error

• Occurs if the S20LP-station returns an error response.

 

 

Detailed information (the S20LP-station response status) is stored at B+1.

 

 

 

0CH

I/O no answer error

• Occurs if the T2N/T3H cannot access S20LP-station.

 

 

 

0DH

IC card designation error

• Occurs if an error occurs when the T3H IC card is being used as register

 

(T3H)

(expanded F register) in one of the following request.

 

(See the T3H Instruction Manual.)

 

 

 

 

Request: Register read/write

 

 

1. Occurs if IC card is not setting up.

 

 

2. IC card type error

 

 

3. Register write protected

 

 

 

 

(Reserved : T2N)

 

 

 

 

0EH

Retry timeout error

• Occurs if a T2N retransmission times out.

 

 

 

0FH

(Reserved)

 

 

 

 

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Toshiba S20LP instruction manual TermSTS Status Meaning