Mapping Data Into The Image Table - Hitachi HX-RIO3 Series User Manual

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2.1.5 Mapping data into the image table

Input Image Data – 8byte
Byte Bit 7
0
1
2
3
4
5
6
7
- Each channel has 4-byte Input
- Counter value represents counter, frequency (Hz), pulse width (0.1usec) or pulse period (0.1usec).
Output Image Data – 2byte
Byte Bit 7
0 CR 0
1 CR 1
- CR 0,1: Counter Reset for Ch#0, Ch#1
- CS 0,1: Counter Stop (Inhibit Input) for Ch#0, Ch#1
- Count Mode Ch#0,1: Count Mode for Ch#0, Ch#1 respectively
Bit 6 Bit 5
Counter Value Ch#0 LL
Counter Value Ch#0 LH
Counter Value Ch#0 HL
Counter Value Ch#0 HH
Counter Value Ch#1 LL
Counter Value Ch#1 LH
Counter Value Ch#1 HL
Counter Value Ch#1 HH
Bit 6 Bit 5
CS 0 --
CS 1 --
Bit 4 Bit 3
Bit 4 Bit 3
--
--
HX-RIO3 Series
Bit 2 Bit 1
Bit 2 Bit 1
Count Mode ch#0
Count Mode ch#1
Bit 0
Bit 0