Access from the user program
KL5121
28
Version: 3.1.0
Key
Complete evaluation
The terminal is mapped with control and status byte.
Motorola format
Motorola or Intel format can be set.
Word alignment
The terminal is positioned on a word limit in the Bus Coupler.
CB
Control byte (appears in the process image of the outputs).
SB
Status byte (appears in the process image of the inputs).
D0/D1
Counter word (read/set)
(D2)
The period duration is output here, together with D3/D4.
D3/D4
Latch word (read)
“-“
This byte is not used or occupied by the terminal.
Summary of Contents for KL5121
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