Fault And System Messages; Diagnostics; Fault Messages From The Cooling Unit - Siemens SINAMICS S120 Operating Instructions Manual

Operation

7.2 Fault and system messages

Note
To complement these operating instructions, the List Manual contains an overview of all
parameters as well as a selection of function diagrams to describe the operating principle.
Only trained personnel may operate the converter.
7.2 Fault and system messages
7.2.1

Diagnostics

You can find a description of the LEDs of the various modules in the following manuals on the
CD provided:
● "Sinamics S120 Cabinet Modules" in Chapter, "Diagnostics",
● "Control Units and additional system components"
7.2.2

Fault messages from the cooling unit

In addition to the operating states, the following messages are displayed on the Logo control
text display:
● Fault messages
● Alarm messages
● Limit value violations
Note
Messages
You can find a detailed description of the possible messages in the cooling unit operating
instructions.
104
Applications for Cabinet Modules, liquid cooled
Operating Instructions, 04/2015, A5E35974555A