Berger Lahr WDP3-01X, Руководство пользователя

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3.2.2 Operation with brake 1. After applying the 24 VDC supply voltage and the system booting
process, the controller signals readiness on the ACTIVE signal
output after approx. 2 seconds (fig. 3-1). This signal can be
used with a suitable relay for releasing the brake.
The stepping motor is energized just before the ACTIVE output is
set.
2. After the brake-specific time for opening, the brake is released.
3. Activate automatic mode with input AUTOM = 1 or manual mode
with input AUTOM = 0.
NOTE
If the parameter P69 is set to 0 in on-line command processing mode,
the BRAKE command can be used for defining any output (e.g. Q1) for
controlling a brake; see the documentation on the serial interface or the
field bus interface (e.g. Interbus-S or Profibus-DP).
If the parameter P69 is set to 1 in on-line command processing mode,
the output Q1 can be used for controlling a brake.
3.2.3 Switching off 1. The connected motor is deenergized after disconnecting the mains
or 24 V supply voltage, i.e. it does not have any holding torque.
ATTENTION
Before switching off the mains and 24 V supply voltage ensure that
any vertical loads are secured against falling down (e.g. use motor
with brake).
2. Switch off the mains power supply to the power controller and the
24 V supply voltage for the processor unit.
Supply
voltages
Motor
energized
Output Q 1
ACTIVE
Brake
open
Input I 8
AUTOM
Brake-specific opening time
2 s min.
1
Waiting time
2 s min.
1
Fig. 3-1 Timing diagram for
operation with brake
Operation
WDP3-01X Ident. no.: 00441109760 3-3