Keba ServoOne junior - Page 217

Select "TCON(1) = Torque / hydraulic control" in the hydraulic basic settings and
under “Reference via," select "HYD(12) = Hydraulic profile".
Image 7.90: “Hydraulic basic settings” screen
ID Index Name Value Unit Description
300 0 CON_CfgCon TCON(1)  Selectcontrolmode
159 0 MPRO_CTRL_SEL DS402(5)  Motionprofile:Selection
Motioncontrolselection
165 0 MPRO_REF_SEL HYDRAULIC
(12)
 Selectionofmotionprofile
Table 7.98: Settings for control mode and motion profile
The next step is for the pump specifications – as found on the rating plate or data
sheet – to be entered in P2851 - HYD_Pump. This is also where the minimum and
maximum speed limits for the pump, the pump displacement volume and the gear
ratio between the motor and the pump are set.
ID No.: 0842.26B.5-01Date: 09.2020
ServoOne- Device Help
217
7 Control
Image 7.91: “Pump settings” screen
ID Index Name Value Unit Description
2851  HYD_Pump   Pumpparameters
2851 0 displ 5.4 ccm/rev Offset
2851 1 cTorque 0.0859437 Nm/bar Torqueconstant
2851 2 pNom 250 bar Nominalpressure
2851 3 nNom 1500 rpm Ratedspeed
2851 4 etaVol 80 % Volumetricefficiencyatnominalpressure,
ratedspeed
2851 5 nMin 0 rpm Minimumspeed
2851 6 nMax 2000 rpm Maximumspeed
2851 7 nCritical 200 rpm Criticalspeed(@nominalpressure)
Table 7.99: Pump data settings