Siemens SIPROTEC 5 Series Hardware Description page 41

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Decorative film
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2 key switches for setting the operating mode
Besides the base module, you can add an expansion module with key switches. The following table explains
the meanings of the switch positions.
Operating Element/
Display Element
The on-site operation panel with push-buttons is equipped with 8 LEDs and 8 function keys. It can be used as
an on-site operation panel by almost all the I/O modules (except for the modules IO230, IO231). The push-
button module must be placed in the 1st row at position 3. If the device has a key switch, then the push-
button module must be placed in the 1st row at position 4. One push-button module is permitted per device.
Operating Element/
Display Element
SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-C, Edition 10.2017
Meaning
16 monochrome parameterizable LEDs
Local: on-site operation
Remote: remote control
Interlocking OFF: unlocked operation
Normal: locked operation with the configured interlocking conditions
Meaning
8 monochrome parameterizable LEDs
Keypad with programmable function keys for fast execution of actions. Next to
the keypad there are labeling strips for user-defined labels.
Forms of Devices and On-Site Operation Panels
2.4 On-Site Operation Panels
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