ABB IRB 2000 - Page 47

The following programmable functions also apply to the external axes:
* Running up to a progam position, including the percentage speed value, with or
without stated positional accuracy.
• Parallel displacement of the motion pattern with the help of a reference point.
The result will be a displacement of the pattern along the work envelope for the
axis in question (linear movement), or movement of the motion pattern around
the rotation centre (rotating movement).
The control cabinet can be equipped as in one of the following alternatives:
191 Integrated axis 7, i.e. drive unit for the axis 7 is located in the control cabinet.
- Integrated axis 7 is designed for track motion IRBT 2000/3000S.
192 Integrated axes 7 and 3 external axis. Same as option 191, there 3 external axis
can be driven.
193 When all external axes drive units are installed outside the control cabinet
up to 6 external axes can be driven.
- A maximum motor speed of 3000 rpm is allowed.
Control L-<-
system
MOTORS ON 1
MUIUHSUN 2.
BRAKE Z:
POWER OK
SPEED REF
Drive
unit
A COARSE
"RESOLVEF
DRIVE
POWER
SUPPLY
Fig. 6.6 Signal adaptation for external axes with external drive units
Signals to external drive system:
MOTOR ON (double contacts)
BRAKE,
Speed reference
Motor speed
Signals from external drive system:
POWER OK
Synchronising switch
Rated data 250 V AC/110 V DC, 1A
Rated data 250 V AC/110 V DC, 1A
± 10 V analogue
max. 3000 rev/min
24 V DC from control system
24 V DC or resolver supply
Description
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1KB 2000