Farmer 400
Fav 700
Fav 900
Power lift / EPC electrohydraulic power lift control
A005 - EPC e-box, functional description
A
General
Fav 900 chassis number 23/3001 and up
21.04.2001
8610
000010
A
a
1/2
Capitel
Docu-No.
Index
Date
Version
Page
A005 - EPC e-box, functional description
Text-module
PM-Picturemodule
Text-module
The EPC's "brain" is the EPC e-box - A005.
The EPC e-box - A005 compares the target values (depth control, lift height, lowering speed,
transport position and power lift control) with the actual values ( position sensor B030, draft-sensing
pin B031/B032, external position sensor).
The EPC e-box - A005 provides power for the "Lift" solenoid valve Y021 and the "Lower" solenoid valve
Y022 of control valve EHR 23 - LS.
Text-module
In the slip control system (optional extra) the EPC e-box - A005 compares the transmission speed
signal (speed sensor B015) with the radar speed signal (A011). In the event of a difference between the
two signals, the EPV e-box - A005 takes responsibility for slip control.
Text-module
The EPC e-box - A005 receives a speed signal (pin 23) from the radar sensor A011. This signal is
converted into a standardised signal and transmitted to the implement socket X007 via pin 17.
Text-module
Technical specifications of EPC e-box - A005
Text-module
PMTAB_Picture
A005 - EPC e-box
Operating voltage (battery)
12 -15 VDC
Power consumption:
Lift assembly at rest
Approx. 0.2 A
Lift assembly in motion
Max. 3.8 A
Ambient temperature
-30
°
C to +65
°
C