
Drive Controlled Pump
Parker Hannifin Corporation
Hydraulics Group
DCP Manual innen A4 UK.indd 06.11.17
31
Manual
Motor
Control
P
1
P2
Sequencing
Logic
ANIN
11
(X
21
/
02
)
M
I
P
ANIN
01
(X
11
/
01
)
Actual Motor Speed
Actual pressure
DIGIN
01
(X
13
/
02
)
DIGIN
02
(X
13
/
03
)
DIGIN
03
(X
13
/
04
)
DIGIN
04
(X
12
/
01
)
DIGIN
05
(X
12
/
02
)
RELAY
01
(X
14
/
01
& X
14
/
02
)
RELAY
02
(X
14
/
03
& X
14
/
04
)
DIGOUT
03
(X
12
/
03
)
DIGOUT
04
(X
12
/
04
)
Start
No Stop
Reset
Pump
1
On/Off
Pump2 On/Off
Drive running
Not Tripped
Bypass Valve
Flow reached
Pressure Setpoint
-
CMD pressure valve
Leakage
Comp.
Flow Setpoint
DIGOUT
11
(X
20
/
01
)
Filter
PWM
a
max
n
min/max
Filter
P
I
ANOUT
01
(X
11
/
03
)
ANOUT
02
(X
11
/
04
)
D
ANIN
02
(X
11
/
02
)
Filter
Pressure reached
Motor
Control
P
1
P2
Sequencing
Logic
ANIN
02
(X
11
/
02
)
M
I
P
ANIN
01
(X
11
/
01
)
Actual Motor Speed
Actual pressure
DIGIN
01
(X
13
/
02
)
DIGIN
02
(X
13
/
03
)
DIGIN
03
(X
13
/
04
)
DIGIN
04
(X
12
/
01
)
DIGIN
05
(X
12
/
02
)
RELAY
01
(X
14
/
01
& X
14
/
02
)
RELAY
02
(X
14
/
03
& X
14
/
04
)
DIGOUT
03
(X
12
/
03
)
DIGOUT
04
(X
12
/
04
)
Start
No Stop
Reset
Pump
1
On/Off
Pump2 On/Off
Drive running
Not Tripped
Bypass Valve
Flow reached
Pressure Setpoint
ANOUT
02
(X
11
/
04
)
-
CMD pressure valve
a
max
n
min/max
Filter
PWM
P
I
Filter
ANOUT
01
(X
11
/
03
)
D
Volume flow control (Q Control)
Pressure control (p Control)
Volume flow control with superimposed pressure control (p/Q Control)
Leakage
Comp.
Motor
Control
P
1
P2
Sequencing
Logic
ANIN
02
(X
11
/
02
)
M
I
P
ANIN
01
(X
11
/
01
)
Actual Motor Speed
Actual pressure (optional)
PWM
DIGIN
01
(X
13
/
02
)
DIGIN
02
(X
13
/
03
)
DIGIN
03
(X
13
/
04
)
DIGIN
04
(X
12
/
01
)
DIGIN
05
(X
12
/
02
)
RELAY
01
(X
14
/
01
& X
14
/
02
)
RELAY
02
(X
14
/
03
& X
14
/
04
)
DIGOUT
03
(X
12
/
03
)
DIGOUT
04
(X
12
/
04
)
Start
No Stop
Reset
Pump
1
On/Off
Pump2 On/Off
Drive running
Not Tripped
Bypass Valve
Flow reached
Flow Setpoint
Filter
a
max
n
min/max
Filter
ANOUT
01
(X
11
/
03
)