Operating The Op 77B; Front Side Operating Elements And Indicators - Siemens SIMATIC HMI OP 77B Operating Instructions Manual

Release 03/2004
5

Operating the OP 77B

5.1 Front Side Operating Elements and
Indicators
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2
3
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2
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Figure 5–1
Operating Instructions (Compact) OP 77B
6AV6691-1EA01-0AB0
2 S H U D W L Q J W K H 2 3   %
Softkeys without LED
Softkeys with LED
System keys – digit keypad
LED display
System keys – control keys

Front side operating elements and indicators

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4
5
5–1