Bosch Rexroth Sytronix FcP 5020 - Extension Functions; Master; Slave Function

7.9 Extension Functions
7.9.1 Master / Slave Function
Master / slave pump function is designed for multi-pump working as a group to
achieve a larger flow. In this application, a master converter is needed to control
the speed / flow of slave pumps.
Code Name Setting range Default Min. Attri.
F1.11 Flow command source
0: Depend on the value of F1.14
1: Analog input (positive/nega-
tive)
2: Communication
3: Select by digital input (F1.14
shows status)
0 - Stop
F2.08
Flow command correspond-
ing to 5V, 10V or 20mA
1...5,000 rpm 400 1 Stop
F2.09
Flow command null offset in V
or mA
0.0...5.0 V, mA 0.0 0.1 Stop
F2.31 AO1 output 0: No function assigned from ASF
1: Pressure command (scaled by
F2.04)
2: Pressure feedback (scaled by
F2.06)
3: Setting speed (include direc-
tion) (scaled by F2.08)
4: Output speed (include direc-
tion) (scaled by F2.08)
0 - Run
F2.32 EAO output 0 - Run
F3.03 Filter time for flow command 0...999 ms 4 1 Run
F4.03
Pump function configuration
word
0...63
Bit0: Pump power limit
Bit1: Pump thermal protection
Bit2: Switch master to slave
Bit3: Two points / double pump
Bit4: Pressure drop / overshoot
compensation
Bit5: Activating myCro
0 - Stop
F4.20 p/Q command soft start delay 0.0...1,000.0 s 0.0 0.1 Stop
F4.24 Maximum flow command limit [F4.23]...5,000 rpm 3,000 1 Stop
Bosch Rexroth AG
Block Diagram of Main Functions
FcP 5020
34/83
DOK-RCON03-FCP5020****-QU04-EN-P