User Manual

Programming LOGO!
3.8 Configuring additional functions for LOGO!
LOGO!
Manual, 06/2014, A5E33039675
105
Alternatively, you can change LOGO! from slave mode to master mode from LOGO!Soft
Comfort. If you download a circuit program to a LOGO! in slave mode from LOGO!Soft
Comfort, you are prompted to switch LOGO! to master mode to complete the downloading.
For more information, refer to the Online Help for LOGO!Soft Comfort.
3.8.6
Diagnosing errors from LOGO!
LOGO! 0BA8 supports error event diagnostics. You can perform the following actions from
LOGO!'s diagnostics menu:
● View software status and errors:
– S7 connection error
– Firmware version of LOGO!
● View hardware status and errors:
– Ethernet connection error
– Micro SD card error (for example, card read/write error, card is not inserted, or card is
full)
– EM (expansion module) status and error (for example, bus error and configuration
update)
– MAC address of LOGO!
● View and clear the event log, and check the availability of a specific IP address
● Toggle an error event alert
Viewing the software status and errors of LOGO!
To view the software status and errors, follow these steps:
1. In the main menu, move the cursor to "
①": Press or
2. Confirm "
①": Press
OK
3. LOGO! shows you the diagnostics menu. Move the cursor to "
②": Press or