Communication Between The Safety Module And The Safe Extension Module; Safety Module Messages; Table 12-5: Solutions For Communication Problems Between Safety Module And Safe Ex; Table 12-6 Solutions For Messages From The Safety Module - Leuze electronic MSI 200 Series User Manual

Table 12-5 Solutions for communication problems between safety module and safe extension module
Problem
Communication between the safety module and the safe
extension module via the DIN rail connector (MSI-TBUS) has
been interrupted.
The "Data" LED on the safety module does not illuminate.
Table 12-6 Solutions for messages from the safety module
Problem
Following acknowledgment of the newly loaded configura-
tion, the safety module is not initialized correctly ("Control:
Error" is displayed in the status line and flashing "ERR" status
indicator on the safety module).
The safety module reports an internal error.
Leuze electronic
12.5 Communication between the safety module and the
safe extension module
12.6

Safety module messages

Solution
Check whether all safe extension modules are correctly con-
nected to the safety module. A connection is correct if there
is a MSI-TBUS male connector under each extension module
and the plug-in connection has been made properly (the
module must snap into place).
Check whether the power supply at each extension module
has been connected and switched on correctly.
Solution
1. Switch the safety module off and on again.
2. Download the project to the safety module again and
acknowledge the new configuration by pressing the
"Confirm" button on the device.
3. If the problem persists, please contact our technical sup-
port team
Please contact Leuze electronic technical support.
MSI 100/200
Problems and solutions
99