ACTRONIC
®
Profibus DP
Operating instructions
SideStep
®
Industrial
OPEN/CLOSE
16/42
7.4.13. Init
valve
This action initialises the valve. The SideStep here determines the open and closed
position.
Instruction from the master:
0xYY
0x41 (“A“)
0x00, 0x04 Function
1 byte
1 byte
2 bytes
4 bytes
Function:
Start initialisation
0x00, 0x00, 0x00, 0x01
Cancel initialisation
0x00, 0x00, 0x00, 0x02
Response of the SideStep:
0xYY
0x41 (“A“)
0x00, 0x04 Status
1 byte
1 byte
2 bytes
4 bytes
In the status, the SideStep reports the action currently taken.
Status:
Initialisation inactive
0x00, 0x00, 0x00, 0x00
Closed position determined
0x00, 0x00, 0x00, 0x01
Open position determined
0x00, 0x00, 0x00, 0x02
7.4.14. GoClose
The motor moves the valve to the closed position. Once the valve is in the required
position, this needs to be communicated to the SideStep. This then takes the position as
"closed".
Instruction from the master:
0xYY
0x41 (“A“)
0x00, 0x05 Function
1 byte
1 byte
2 bytes
4 bytes
Function
Go to closed position
0x00,0x00,0x00,0x01
In closed position
0x00,0x00,0x00,0x02
Cancel Close function (ESC) 0x00,0x00,0x00,0x03
Response of the SideStep:
0xYY
0x41 (“A“)
0x00, 0x05 Status
1 byte
1 byte
2 bytes
4 bytes
Status:
Go to closed position
0x00,0x00,0x00,0x01
In closed position
0x00,0x00,0x00,0x02
Close function cancelled 0x00,0x00,0x00,0x03
Summary of Contents for ACTRONIC Profibus DP
Page 35: ...ACTRONIC Profibus DP Operating instructions SideStep Industrial OPEN CLOSE 35 42...
Page 36: ...ACTRONIC Profibus DP Operating instructions SideStep Industrial OPEN CLOSE 36 42 Program OB1...
Page 39: ...ACTRONIC Profibus DP Operating instructions SideStep Industrial OPEN CLOSE 39 42 Create new OB...
