Adjustment Pcb Stepper Motor - Duerkopp Adler 2211-5 Working Instructions

Beisler Automated Sewing Equipment
C.5
C.5.5 Machine set-up

Adjustment PCB stepper motor:

The PCB for controlling the stepper motor is installed in
the control box.
NOTE - Machine cycle!
To prevent moving machine parts from colliding with
each other or with other components when the machi-
ne is switched on again, move the machine manual-
ly into its start position before the PCB is replaced.
1. Depressurize the compressed air system of the ma-
chine. Disconnect the compressed air hose of the
machine from the on-site compressed air supply
system.
2. Slide main clamp into start position.
CAUTION - Damage to electrical components!
The PCB switches must not be tampered with while
voltage is applied to the machine.
Otherwise, related electrical components may be
damaged or become unusable!
Disconnect machine from power supply system and
protect it against accidental reconnection.
Adjusting switches on the PCB:
1. Fig. 25: Set step width:
• using DIP switches
• micro step at hook switches
2. Set current lowering using DIP switch
3. DIP-switch to ON
4. Set motor phase current, rotate switch
5. Switch on supply voltage. When the PCB is adjusted
correctly, the LED
stand-by relay is energized.
Hook switch open
Signal = 0
Hook switch closed
Signal = 1
200
400
500
1000
Signal 0 = deenergized, Signal 1 = energized
Rotary switch position
F
Maintenance
and ,
and .
.
to F.
(stand-by) is illuminated, the
Micro step
Hook switch
Signal = 0
Hook switch 6 open
Signal = 1
2000
4000
5000
100000
Phase current
5,50 A
Short Seam Automat 2211-5 Working Instructions
Fig. 25
DIP switch 1
closed
ON
ON
OFF
OFF
DIP switch 3
OFF
ON
- C 62 -
Fig. 25
DIP switch 2
OFF
ON
ON
OFF
Current lowering
ON
OFF