Siemens SIMOCODE pro C System Manual page 84

Description of system components
8.1 Basic units (BU)
Operator controls and display elements, system interfaces basic units
LEDs for device diagnostics (DEVICE, BUS, GEN. FAULT)
These LEDs on the front of the device are used for device and fault diagnostics, and indicate
the basic status:
● Of the device itself via the "DEVICE" LED
● For bus communication via the "BUS" LED
● By displaying the activity at the two ports via the LEDs "PORT 1" and "PORT 2"
● Of any motor feeder faults via the "GEN. FAULT" FAULT" LED
For further information, refer to Chapters Diagnostics via LED display on the basic unit and
on the operator panel (PROFIBUS) (Page 259) and Diagnostics via LED display on the basic
unit and on the operator panel (PROFINET) (Page 264).
"TEST/RESET" button
Enables the device to be reset after tripping or after a fault has occurred and makes it
possible to test the device/motor feeder with or without tripping the contactor control. If a
memory module or addressing plug is plugged in, parameterization can be initiated via the
TEST/RESET button or, for example, by accepting the PROFIBUS address.
You will find further information in Chapter "Test/Reset" in the manual Parameterizing
SIMOCODE pro (https://support.industry.siemens.com/cs/ww/en/view/109743958), in
Chapters Setting the PROFIBUS DP address (Page 258) and Setting IP parameters and
PROFINET device name (Page 261) and in Chapter Backing up and saving parameters
(Page 277).
System interfaces
2 system interfaces for connecting
● a current measuring module or a current / voltage measuring module and
● an operator panel or expansion modules
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System Manual, 05/2019, A5E40507475002A/RS-AD/004
SIMOCODE pro