Controlling The Heat Exchanger Module - Siemens SINAMICS S120 Manual

Cabinet modules liquid-cooled
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Commissioning the cooling circuit
5.3 Filling the internal deionized water circuit
5.3.2

Controlling the Heat Exchanger Module

To operate the Heat Exchanger Module automatically, communication with a higher-level
controller is necessary. The Siemens Logo control in the Heat Exchanger Module
communicates with the converter via DRIVE-CLiQ. To realize this, there must be a DRIVE-
CLiQ connection between the Control Unit of the converter and the TM31 Terminal Module
in the Heat Exchanger Module.
The converter communicates with the Heat Exchanger Module using the commands and
feedback signals described in the following.
Figure 5-4
Note
Logo control
You can find additional information on operating the Logo control in the cooling unit
operating instructions.
Note
TM31
You can find information about the TM31 Terminal Module in the "SINAMICS S120 Control
Units and Additional System Components" Manual in Chapter, "Terminal Modules".
128
Controlling the Heat Exchanger Module
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A

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