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
RW030 | 3 |
| 1 |
| 0 | ||
RW031 |
|
|
| 33 | (H21) | ||
RW032 |
|
|
|
|
| 200 | |
RW033 |
|
|
|
|
| 5 | |
RW034 |
|
|
|
|
| 5000 | |
RW035 |
|
|
|
|
| 4 | |
RW036 |
|
|
|
|
| 4000 | |
RW037 |
|
|
|
|
| 50 | |
RW038 |
|
| H71 |
|
| H85 | |
RW039 |
|
| H0A |
|
| H62 | |
RW040 |
|
|
|
|
| 1024 | |
RW060 |
|
|
|
|
|
| |
0 | 0 | 1 |
| 0 |
| 0 | |
RW061 |
|
|
|
|
| 0 |
Ethernet, channel 1
Request command H21: Register read/write
Transfer size: 200 words
133.113.98.10 = H85.H71.H62.H0A
Send requesting