Eaton DS7 - Page 211

8 SmartWire-DT
8.9 Programming
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com 207
SmartWire-DT read response(+) – Without data
As soon as the DS7-SWD soft starter has completed the response for a write
job, it will send a SmartWire-DT read response(+) – without data.
SmartWire-DT read response(+) – With data (all PNUs)
As soon as the DS7-SWD soft starter has completed the response for a read
job for the range PNU 0 – PNU 999 (without PNU 202), it will send a
SmartWire-DT read response(+) – with data.
SmartWire-DT read response(+) – With data (PNU 202)
As soon as the DS7-SWD soft starter has completed the response for a
PNU 202 read job, it will send a SmartWire-DT read response(+) – with data.
Byte Designation Description
0 Request Reference Request identification: Is echoed
1 Response-ID Response ID: 02
hex
: Write job (+)
2 DO-ID Drive-Object-ID: Is echoed
3 No. of Parameters Number of Parameters: 01
hex
Byte Designation Description
0 Request Reference Request identification: Is echoed
1 Response-ID Response ID: 01
hex
: Read job (+)
2 DO-ID Drive-Object-ID: Is echoed
3 No. of Parameters Number of Parameters: 01
hex
4 Format Format: 01
hex
– 7C
hex
(i.e. 01
dec
– 124
dec
)
5 No. of Values Number of values: 01
hex
: value
6 - 9 Value Value: Specifies the value of the parameter being accessed.
The length depends on the format and can be a maximum of 4 bytes.
00000000
hex
- FFFFFFFF
hex
(i. e. 0
dec
- 4294967295
dec
)
Content of PNU 0 – PNU 999 (without PNU 202)
Byte Designation Description
0 Request Reference Request identification: Is echoed
1 Response-ID Response ID: 01
hex
: Read job (+)
2 DO-ID Drive-Object-ID: Is echoed
3 No. of Parameters Number of Parameters: 01
hex
4 Format Format: 0A
hex
(= 10
dec
)
5 No. of Values Number of values: 01
hex
: value
6 - 25 Value Value: Specifies the value of the parameter being accessed.
The length depends on the format and can be a maximum of 20 bytes.
Content of PNU 202