6
2.1 The MANUALplus Screen ..... 32
2.2 Operation and Data Input ..... 33
Modes of operation ..... 33
Menu selection ..... 33
Soft keys ..... 33
Data input ..... 34
List operations ..... 34
Alphanumeric keyboard ..... 35
2.3 Error Messages ..... 36
Direct error messages ..... 36
Error display ..... 36
Clearing an error message ..... 37
System error, internal error ..... 37
PLC error, PLC status display ..... 37
Warnings during simulation ..... 38
2.4 Explanation of Terms ..... 39
2 Basics of Operation 31
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