ABB IRB 2000 - Page 58

402 Computer link
This function permits communication between the robot and a host computer.
Communication takes place in asynchronous series form with an RS 232 signal interface.
A programmable instruction is provided:
During programmed running, control of the robot system is transferred to the host
computer.
It is possible to work as follows with the computer:
the computer controls the robot
the computer loads/stores program blocks or individual programs
the computer changes the running status of the robot
the computer starts/stops programmed running of the robot
the computer erases individual programs
the robot transmits status information
the computer stores status information from the robot
At any time the operator can disconnect the computer control of the robot. An additional
system parameter defines the identity of the robot (0-127) for the computer. The computer
is connected to a 12-pole contact device on the outside of the left-hand wall of the control
system.
For further information, see Description Computer Link.
403 Monitor (LCD)
The control system can be supplied with a monitor. All the electronics for the monitor is
placed in the control cabinet
The operator has access to the following functions from the monitor:
• Display of parts of the current program with the activated instruction
marked. Activation of a new program or any new instruction is shown.
• Valid program data are displayed above the actuated section of the
program. Any changes in the program data will appear on the screen.
• The operator can ask for listing of the contens in the error message
buffer:
Should an error occur, the monitor will show error messages.
During program execution, the monitor displays the comments included in the programs,
one at a time, as the program proceeds.
405 Winchester memory
The Winchester is a hard disk memory to store up to 250 program blocks. Its operation is
the same as for floppy disks, but no robot parameters can be stored.
The time taken to read off a complete program from the Winchester is 6-7 seconds.
Winchester memory requires option 444.
406 niumination in cabinet
The cabinet can be provided with internal illumination that lights up when the door is
open.
For method of power supply, see option 430.
Description 1KB 2000
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