Table of Contents
Advertisement
74/102
Bosch Rexroth AG
Errors: messages and removal
10.3
PROFIsafe errors
10.4
Acknowledging an error for PROFIsafe
DBR Automation is Bosch Rexroth Oficial Sales Partner. Interested in products or technical support? www.dbrautomation.com | +34951709474 | comercial@dbrautomation.com
IndraControl S20 Module With Safe Digital Inputs S20-PSDI-8/4
The following errors can also occur:
•
PROFIsafe system errors: see
PROFIsafe" on page
•
PROFIBUS or PROFINET system errors: For information on these errors, re-
fer to the documentation for the system used.
•
Remove the cause of the error.
•
Acknowledge the diagnostic message.
Parameterization errors cannot be acknowledged. In this case, proceed as fol-
lows:
•
Check the parameterization.
•
Adapt the parameterization.
•
Download the new data record.
For instructions on error acknowledgment, refer to the documentation
for the controller used.
WARNING
With the exception of a few special cases, the acknowledgment of an error can re-
sult in a hazardous state as well as unintentional machine startup since the safe
input is immediately returned to the operating state.
•
Before acknowledging an error you must make sure that the acknowledgment
will not cause the machine to switch to a hazardous state.
•
When planning the machine or system, make sure that acknowledgment is
only possible if the danger zone is visible.
WARNING
Startup/restart following power up and when there is no longer a demand of the
safety function can result in unintentional machine startup.
•
Please note that:
–
The module starts up once the configuration and parameterization data
record has been downloaded successfully and internal testing has been
completed without errors.
–
A safety-related input is automatically reset to "1" when the safety
function trigger is reset.
•
If you do not want the machine to restart automatically, configure the safety
logic accordingly.
DOK-CONTRL-S20*PSDI*8*-AP02-EN-P
"Diagnostic messages for parameter errors for
87.
Hazardous machine state/unintentional ma-
chine startup
Unintentional machine startup
Advertisement
Table of Contents
