Led Indicators, Push Buttons, Etc; Ext. Presentation Unit 1728 - Panasonic External Presentation unit 1728 Technical Description

Panasonic Electric Works Nordic AB
MEW01297 Rev: 2
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Figure 2.
designation texts in Swedish. Explanations and English texts,
see the following tables.
Technical Description External Presentation Unit 1728, ver. 1.4.x

LED indicators, Push buttons, etc.

The functions of the LEDs, push buttons, display and buzzer are
described below.

Ext. Presentation Unit 1728

The Ext. Presentation unit 1728SE front has the
The following is valid in quiescent (normal) condition:
 The LED "L6" (Operation) is turned on if 24 V DC is
connected and the communication with the c.i.e. is working
normally, else it is turned off.
 Buzzer is silent.
 No text in the display and no back-light.
 No button is possible to use.
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