Specifications

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• DOK-DIAX01-MAIN+2AD+1M-ANW1-EN-E1,44 • 07.97
3. Controller Functions
Fkt-Regelgerät
X2/11
SPEED-
CHANGE 1
A20
(OSCI RPM)
2 s 200 ms
moving in feed direction
duration of gear switch
maximum 10 seconds
200 ms
X2/12
SPEED-
CHANGE 2
X2/36
SPEED 2
X2/35
SPEED 1
N = N
command
N =
N
command
N
motor accelerates
to command value
analogue
output N
X2/21
X2/31
PAR 2
X2/30
PAR 1
parameter record P
P14 1 (gear step 1)
parameter record Q
Q14 2 (gear step 2)
gear change concluded
acknowledge " gear step 1 OFF "
acknowledge " gear step 2 ON "
motor
speed
The gear change must be completed within ten seconds. If the gear stage
to be engaged is not acknowledged via the corresponding control input
SPEED 1 or SPEED 2, then the controller display shows GEARBOX and
switches the drive and actuating motor off.
The indexing mechanism is displaced against the direction of engagement
by the gear-change motor every two seconds for 200 ms so that the
tooth-to-tooth points on the gear wheels can be released again. This can
happen up to a maximum of five times during the ten-second interval.
During the gear-change process, the motor shaft hunts at the OSCI RPM
speed and at a frequency of approximately 2.5 Hz. The message
OSCILLATE appears in the display.
GEAR BOX
Functional sequence
Figure 75: Sequence of operations - gear change via the controller
Possible error messages on
the display