ABB IRB 4400 - L10, Product Manual, Page: 129 / 304

Operation time
This is a function within the control system that keeps track of the amount of time
the "MOTORS ON" signal is active, i.e. the amount of time the robot is in the
operating mode.
When the operation time limit for maintenance is reached, a message is displayed
on the TPU. How to access this is detailed in section
Reading the SIS output logs
on page 133 .
The following information is available about the operation time in the service routine.
The specified service interval until another service will be required.
This parameter was entered manually as detailed in section
Setting
the SIS parameters on page 132 .
Service interval
Operation time since the service interval was set the last time. Elapsed time
Remaining operation time until the time set in service interval has
expired. Remaining time
Gearbox
Based on measurements, torque and RPM, for example, the system calculates an
expected service interval for each gearbox. When service is due, a message will
be shown on the TPU. How to access this is detailed in section
Reading the SIS
output logs on page 133 .
The following information is available about the joint service status in the service
routine.
Service status for axis x, i.e. the automatically calculated time
parameter has not been exceeded. Joint x OK
The service interval for the axis in question has been reached. Joint x NOK
No service time parameter calculation available. Joint x N/A
Applies to axes 4 and 5 (IRB 6600 and IRB 7600).
The following information is available for the axis service status in the service
routine.
The consumed time as a percentage of the total amount of time. Consumed time
Operation time for axis x since calculation began. Elapsed time
Remaining operation time for axis x until the service time parameter
value has been reached. Remaining time
Reset values
Counters may be reset at any time by running the service routine.
When resetting, the counter variables are reset. The variables are described in
section
Exporting the SIS data on page 134 !
Service interval exceeded
When the service time has been exceeded for the selection made, an error message
(Service interval exceeded!) is displayed.
Continues on next page
Product manual - IRB 4400 129
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
3 Maintenance
3.7.2 Description of Service Information System (SIS)
Continued