YASKAWA VIPA System SLIO Manual page 328

Analog Input
031-1PA00 - AI1x 3Ph 230/400V 1A > Process data communication
Byte Value
...
D11
Example 'CMD Frame'
Request
Byte Value
B0 0x40
B1 0x03
B2 0x40
B3 0x00
D00 0xFF
D01 0xFF
D02 0xFF
D03 0xFF
Response
Byte Value
B0 0x40
B1 0x03
B2 0x40
B3 0x00
D00 0xFF
D01 0xFF
D02 0xFF
D03 0xFF
328
Description
n Byte order: high byte, low byte (big endian)
Firmware version
Byte 2... 0: Firmware version
n
n Byte 5 ... 3: Protocol version
– Byte 3: Major
– Byte 4: Minor
– Byte 5: Revision
n Byte 9 ... 6: Measuring chip version
– Byte 6: Day
– Byte 7: Month
– Byte 8: Year (hundreds)
– Byte 9: Year (one)
In this example all the status bits are reset.
Description
Telegram type 'CMD Frame'
CMD-ID: Reset the status bits
Reset the status bits: (length user data: 4byte)
Common status (not relevant)
User data: Reset the status bits
Description
Telegram type 'CMD Frame' from the request
CMD-ID from the request
Length of the user data from the request
Ä 'Common status' on page 320: OK
User data from the request
VIPA System SLIO
HB300 | SM-AIO | | en | 17-05