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7.11.6HydraulicMotionprofile

Image 7.65: “Hydraulic Motion profile” screen

The various different operating modes for controlling the motion sequences can be

selected using P 2862[0] - OpMode.

The parameter P 2840[11] -CylValveSwSel can be used to set various different

modes for controlling the actuating valves. Valve switching can be performed

automatically via the POS(3) mode depending on the position difference or be

ID No.: 0842.26B.5-01Date: 09.2020

ServoOne- Device Help

192

7 Control

specified manually for each individual table index. In addition, the valve switching

delay can be taken into account; the start of the setpoint ramp is delayed after a

valve switchover (P 2851.13 - tSwValve). Once the command for the switchover of a

valve has been triggered, a timer begins to run which delays the setpoint enable. If

the motor still has a speed reference value at the moment of the switchover, it is run

down to 0 rpm using the ramp specified in P 2851.12 - stopRamp.

Selection of operation mode

l 0 = PARA

Setpointsettingfromtable,tableindex(P 2860)setusingparameteraccess

(BUS,iPLC,,etc.)(rampchangesareappliedwhentheindexchanges)

l 1 = TERM

Settingfromtable,tableindex(P 2860)willbeupdatedviadigitalinputs

(rampchangeswillbeappliedwhentheindexchanges)

l 2 = CTRL1

Operationviacontrolword.Onlyparametersfromtableindex0areusedin

theCTRL1mode.Thecontrolmodeissetviathecontrolword(CtrlBit0-3)

andthesetpointvaluescanbechangeddirectlyintableindex0.

l 3 = CTRL2

Operationviacontrolword.Parametersfromalltableindexescanbeusedin

CTRL2mode.Therespectivemotionblockisselectedusingthecontrolword

(CtrlBit0-3).

NOTE

l InCTRL1andCTRL2,thesetpointisadoptedcyclically

independentlyofNewSetpointandrampchangewithrisingedge

atNewSetpointornewtableindex)

l 4 = TAB

Setpointsettingfromtable,tableindex(P 2860)iscontrolledusingthe

switchingconditionofthemotionblocktable.

Keba ServoOne junior Device Help

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