
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   | 
  | 
  | H03: Parameter error  | 
  | 
  | H04: Register write protect  | 
  | 
  | H05: (Reserve)  | 
  | 
  | H06: Module error (send   | 
  | 
  | 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   | 
  | H0D: IC card designation error  | 0:   | 
  | H0E: (Reserve)  | 1:   | 
  | 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
Leading address: RW100
Leading address: D1000
Response time limit: 1 second
Send requesting