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Bosch Rexroth AG
Block Diagram of Main Functions
7.2 Flow Command Processing
Parameter F1.11 defines the source of flow command. The flow command value
can come from either predefined FcP 5020 parameters, analog input or using
fieldbus communication.
Fig. 7-2: Flow command processing
Code
Name
F1.11 Flow command source
F1.12 Flow command digital setting 0 0...5,000 rpm
F1.13 Flow command digital setting 1 0...5,000 rpm
F1.14 Flow command selection
F2.00 Analog input AI1
F2.01 Analog input AI2
External
analog
F2.02
(-10V...10V, 4...20mA)
F2.03 External analog input EAI2
Flow command corresponding
F2.08
to 5V, 10V or 20mA
Flow command null offset in V
F2.09
or mA
F3.03 Filter time for flow command
Protection function configura-
F4.00
tion word
20/83
0: Depend on the value of F1.14
1: Analog input (positive / negative)
2: Communication
3: Select by digital input (F1.14
shows status)
0：Flow command digital setting 0
1：Flow command digital setting 1
0: No function assigned from ASF
1: Pressure command
input
EAI
2: Pressure feedback
3: Flow command
4: Oxygen feedback (for myCro)
1...5,000 rpm
0.0...5.0 V, mA
0...999 ms
0...15
Bit0: Pressure sensor failure (PSF)
Bit1: Actual pressure monitoring
Bit2: p/Q max. command limit
Bit3: Oil changing detection
Setting range
DOK-RCON03-FCP5020****-QU04-EN-P
FcP 5020
Default Min.
Attri.
0
-
Stop
400
1
Run
400
1
Run
0
-
Run
0
-
Stop
2
-
Stop
0
-
Stop
0
-
Stop
400
1
Stop
0.0
0.1
Stop
4
1
Run
0
-
Run
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