Gemu ACTRONIC Profibus DP, Руководство по эксплуатации

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ACTRONIC
®
Profibus DP
Operating instructions
SideStep
®
Industrial
OPEN/CLOSE
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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