Baruffaldi DB-21 - WORKING LOGIC AND POSITIONING INQUIRY; Start-up and Operation Flow

M.DRIVE.DB-21.GEN.ENG
Ed.
2021 Rev.04
Pag. 15 di 31
7. WORKING LOGIC AND POSITIONING INQUIRY
During the start it is important that the operative mode 1 (see chapter 5) is selected
so any possible alarm will be displayed.
TURN ON THE CNC
Supply the Drive
Display Shows
SET UP DRIVE
(4”)
EV Locking Comand
DRIVE READY
Setup ZERO REASERACH
Positioning Frame
Setup Positioning Inquiry
Positioning Frame
Start to work
Work Complete
The display will alternate the turret set up and the voltage set up
5 - CODE FOR K5 TURRETS
+
0 - CODE FOR LAFERT 10KHz MOTOR
3 - CODE FOR K3 TURRETS
0 - CODE FOR BD21 10KHz MOTOR
2 - CODE FOR K2 TURRETS 1 - CODE FOR LAFERT 5KHz MOTOR
2 - CODE FOR MAGNETIC MOTOR
40 - CODE FOR 400V INPUT VOLTAGE SETUP
23 - CODE FOR 230V INPUT VOLTAGE SETUP
In the case of WRONG SET UP could be activate one of the following alarms:
- Voltage not set-up or incorrect (EE)
- Resolver failure 8.0 at startup
- Locking Error (5.x) after position inquiry
- Position Error (6.x) after position inquiry
ZERO SEARCH*
Zero search (also hidden) has to be performed
after switch on the drive or a reset.
ZERO SEARCH
- Operative mode 1
- Position required = 0
- Wait ≥50ms
- START (≥100ms)
The turret will rotate in the CW direction at
low speed and will stop in the mechanical
station 1.
HIDDEN ZERO SEARCH
- Operative mode 1
- Position required ≥ 2
- Wait ≥50ms
-START (≥100ms)
The turret will rotate in the CW direction at
low speed, pass over through the mechanical
station 1 without stops and goes straight to the
position required.
Operative mode 1
Position required 0
Delay start ≥50ms
START (duration)
≥100ms
ST INDEX ON
ST LOCK ON
Output FEEDBACK 1
EV unlocking ON
Px switch turr.unlock ON
Motor rotation Clockwise
Arrival in the position OK
EV locking ON
Px switch turr.lock ON
Operative mode 1
Position required >0(i.e.7)
Delay start ≥50ms
START (duration)
≥100ms
TOOL CHANGE COMPLETED
DISPLAY Turret in Position
Motor status disabled
ST INDEX ON
ST LOCK
ON
FEEDBACK POSITION 1
TOOL CHANGE NOT COMPLETED
DISPLAY Alarm
Motor status disabled
ST INDEX OFF
ST LOCK
OFF
FEEDBACK POSITION 0
DISPLAY
DISPLAY
VOLTAGE SET UP
TURRET SET UP