12
Service
Device replacement
Manual – MOVISAFE
®
CS..A Safety Card
101
12.5.4
Fault memory
The current first error and all other subsequent errors are residually saved in the fault
memory with associated timestamp. Direct subsequent errors that still occur before
error acknowledgment or a DC-24-V reset will then generate an additional entry only if
they have not yet been entered in the fault memory by the time of occurrence. The er-
rors that arise are compared in their primary and sub-errors as a differentiating cri-
terion.
21877805963
Additional messages for the errors are entered in the fault memory in the columns
"Primary error" and "Sub-error". These are messages that do not directly trigger an
error response of the CS..A safety card. Essentially, these are the message "Power
On" (primary error 66 and sub-error 100) and the message "Acknowledgment mes-
sage" (primary error 66 and sub-error 101).
The actual value of the operating hours counter of the safety card is displayed in the
"Time" column. The "Developer error," "Channel," "Instance" and "Task No." columns
are used for internal purposes. The fault memory is organized as a ring memory. The
most recently occurring error is shown in line 0 of the list. If there are more than 50
entries, the oldest error is overwritten.
12.6
Device replacement
WARNING
An incorrect parameterization of the safety card is enabled due to incorrectly inser-
ted safety key.
Severe or fatal injuries.
•
Ensure that the safety key matching the application is inserted at the correct sys-
tem position.
24842532/EN – 04/2018
