4 Commissioning Tools 
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133
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4.1 Keypad ....................................................................................................................................... 134
4.2 Operation Panel ........................................................................................................................ 135
4.2.1 Description of Keys
 ........................................................................................................... 136
4.2.2 Indicators
 ......................................................................................................................... 137
4.2.3 Data Display
...................................................................................................................... 138
4.2.4 Basic Operations
 ............................................................................................................... 138
4 Commissioning Tools