Hybridklemmung mit Vakuumabfrage (Funktionsbeschreibung).pdf - 第49页

Functional description - Special design for t he hybrid clamping unit with vacuum check 02/2006 Edition 49 2.8.2 Setting the lif ting t able and input belt delay These delays are set via the vacuum tooling contr ol: 2 K2…

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Functional description - Special design for the hybrid clamping unit with vacuum check
02/2006 Edition
48
Parameters for setting the digital half-bridge card 2
2
Parameter set
0
1 OFF
2 OFF
1
1 ON
2 OFF
2
1 OFF
2 ON
3
1 OFF
2 ON
Page 1
CB 1 Final value slow 100 100 100 100
CB 1 Final value fast 255 255 255 255
CB 1 Start-up ramp 0 0 0 0
CB 1 Braking ramp 0 0 0 0
CB 1 Max. braking distance (mm) 0 0 0 0
OB 1 Final value slow 255 255 255 255
OB 1 Final value fast 255 255 255 255
OB 1 Start-up ramp 0 0 0 0
OB 1 Braking ramp 0 0 0 0
OB 1 Max. braking distance (mm) 0 0 0 0
Page 2
IB 1 Final value slow 100 100 100 100
IB 1 Final value fast 255 220 180 150
IB 1 Start-up ramp 0 0 0 0
IB 1 Braking ramp 0 0 0 0
IB 1 Max. braking distance (mm) 0 0 0 0
CB 2 Final value slow 100 100 100 100
CB 2 Final value fast 255 255 255 255
CB 2 Start-up ramp 0 0 0 0
CB 2 Braking ramp 0 0 0 0
CB 2 Max. braking distance (mm) 0 0 0 0
Page 3
OB 2 Final value slow 255 255 255 255
OB 2 Final value fast 255 255 255 255
OB 2 Start-up ramp 0 0 0 0
OB 2 Braking ramp 0 0 0 0
OB 2 Max. braking distance (mm) 0 0 0 0
IB 2 Final value slow 100 100 100 100
IB 2 Final value fast 255 220 180 150
IB 2 Start-up ramp 0 0 0 0
IB 2 Braking ramp 0 0 0 0
IB 2 Max. braking distance (mm) 0 0 0 0
Functional description - Special design for the hybrid clamping unit with vacuum check
02/2006 Edition
49
2.8.2 Setting the lifting table and input belt delay
These delays are set via the vacuum tooling control: 2
K2 determines the lifting table delay (setting: approx. 0.5 sec).
The vacuum must have dissipated before the lifting table can be lowered. 2
K4 determines the input belt after-run time (setting: approx. 0.7 sec). The after-run time ensures
that the PCB reaches the stopper position. 2
It is set on the module using potentiometers. 2
2
Lifting table
approx. 0.5 sec
Input conveyor
approx. 0.7 sec
Switch in position 2:
Delay relay active
2
2
1
1
Functional description - Special design for the hybrid clamping unit with vacuum check
02/2006 Edition
50
2.9 Resetting to service mode (for mapping, testing purposes, etc)
: Set the threshold for the Keyence vacuum sensor to ambient pressure.
: Dismantle the suction plate.
: Detach the connector for the solenoid valve (cable 00332746) => the width adjustment unit
thus becomes active.
: Deactivate the PCB barcode on the line control unit.
: Activate the PCB barcode in the SITEST program.
2
2
2