SERVICE MANUAL TNC 415B/425
Page 138
Issue: 20.08.95
19.4.2 LOGIC Diagram
The logic states of up to 16 operands (M, I, O, T, C) can be depicted simultaneously on the screen.
1024 PLC scans can be traced.
Activation of the Logic Diagram:
Press Key Function
Press soft key
Press soft key
