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.
