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