Labeling The Softkeys - Siemens SIMATIC TP 270 Operating Instructions Manual

Operating elements and indicators
5.2 MP 270B Keys and OP 270
5.2.4

Labeling the softkeys

Labeling
In the factory state, the softkeys on the keyboard unit are labeled as follows:
• "F1" to "F20" and "K1" to "K16" for MP 270B 10" Keys or OP 270 10"
• "F1" to "F14" and "K1" to "K10" for OP 270 6"
A total of ten labeling strips are inserted from the back for the MP 270B 10" Keys and OP
270 10" HMI device softkeys and eight for the OP 270 6" softkeys. Use these strips to label
the HMI device specifically for the system.
Changing labeling strips
Warning
After opening the switching cabinet, certain system parts become accessible which may be
conducting dangerously high voltage.
1. Set the HMI device down with the front panel at the bottom.
2. Remove the existing labeling strips.
3. Insert the new labeling strips in the slots of the front panel with the inscription facing
5-8
down. The individual positions are indicated in the figure by means of arrows.
Caution
Wait for the ink to dry before inserting strips. A keyboard foil which is dirty on the inside
cannot be cleaned and can only be replaced at the manufacturer's factory.
TP 270, OP 270, MP 270B (WinCC flexible)
Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0