Operating Modes (Status) Of The Safety Modules; Figure 3-4: Possible Operating Modes (Status) Of Msi 100/200 - Leuze electronic MSI 200 Series User Manual

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3.2

Operating modes (status) of the safety modules

The following diagram illustrates the possible operating modes (status) of the MSI 100 and
MSI 200 safety modules as well as the possible status transitions. When there is a USB con-
nection to the PC, the module status is indicated on the far right in the status line of the
MSIsafesoft configuration software.
WARNING: Non-safe operation
The USB interface is not protected against ESD. If a there is a USB connection in place, the
safety module is in non-safe operation. The safety function cannot be properly executed.
Only use the USB connection for commissioning.
•
Disconnect the USB connection for regular operation.
•
The Safety controller and PC
the safety controller is switched on
No
Connection editor
Online or offline
Commissioning
PLC: Commissioning
USB connection (PC – controller) may not be interrupted
and the project in MSIsafesoft may not be changed.
If this happens, the controller will stop and switch
to a safe condition after 10 minutes.
Figure 3-4 Possible operating modes (status) of MSI 100/200
MSI 100 and MSI 200 safety modules
are connected via USB,
Temporary condition during:
- Communication
PLC: Timeout
- Initialization
- Self-test
Initial setup?
Yes
PLC: No project
Download project
Execution will start after confirmation
(Confirm button on controller)
Temporary condition during:
- Saving (during download)
PLC: Timeout - Initialization
- Self-test of the controller
PLC: Connected
Change from
safe online mode
to non-safe
commissioning mode
MSI 100/200
PLC: Error
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