2. Expanded Functions

Inside the parameter (cont’d):

Status

S20LP

Ethernet

Abn

0: Normal complete

 

 

1: Error complete

 

Busy

0: Initial state

 

 

1: Transmission port busy

 

Status

0: Initial state

 

 

1: While send requesting

 

 

2: While waiting response

 

 

3: Complete

 

TermSTS

H00: Normal complete

 

 

H01: Register designation error

 

 

H02: Response time-out

 

 

H03: Parameter error

 

 

H04: Register write protect

 

 

H05: (Reserve)

 

 

H06: Module error (send time-out)

 

 

H07: No send channel

 

 

H08: Invalid station No.

 

 

H09: Transfer size error

 

 

H0A: Boundary error

 

 

H0B: Transmission error

Bit 7 indicates the error is occurred

 

H0C: I/O no answer error

whether self-station or target-station.

 

H0D: IC card designation error

0: Self-station

 

H0E: (Reserve)

1: Target-station

 

H0F: (Reserve)

 

Transmission error

When TermSTS is H0B, the error information is stored. (0 for other cases)

information

For detailed information, refer to the S20LP or EN311 manual.

Example

RW010

2

1

 

3

RW011

 

 

 

 

0

RW012

 

 

 

 

128

RW013

 

 

 

 

3

RW014

 

 

 

 

100

RW015

 

 

 

 

4

RW016

 

 

 

 

1000

RW017

 

 

 

 

10

RW050

 

 

 

 

 

0

0

1

0

 

0

RW051

 

 

 

 

0

S20LP, channel 1, target station No. is 3

Transfer size: 128 words

Self-station RW register

Leading address: RW100

Target-station D register

Leading address: D1000

Response time limit: 1 second

Send requesting

64 PROSEC T3H

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Image 66
Toshiba PROSEC T3H user manual Example, S20LP