Chapter 7 High-speed Counter Module AH02HC/AH04HC Input devices Users can monitor the operation of AH04HC-5A by means of a monitoring table. In the figure below, the parameters corresponding to D0~D27 are monitored. Output devices *1: CR0, CR28, CR56, and CR84 can only be used as normal exchange registers. They can not be set by means of the instruction TO.
7-15 R egiste r CH0 R egiste r CH1 Register CH2 R egiste r CH3 Parameter D0 #19 D7 #47 D14 #75 D21 #103 Operating state of a counter D1 #20 D8 #48 D15 #76 D22 #104 Number of sampled pulses (Low word) D2 #21 D9 #49 D16 #77 D23 #105 Number of sampled pulses (high word) D3 #22 D10 #50 D17 #78 D24 #106 Number of accumulated pulses (Low word) D4 #23 D11 #51 D18 #79 D25 #107 Number of accumulated pulses (High word) D5 #24 D12 #52 D19 #80 D26 #108 Number of input pulses (Low word) D6 #25 D13 #53 D20 #81 D27 #109 Number of input pulses (High word) Registe r CH0 Registe r CH1 Register CH2 Registe r CH3 Parameter D28 #0 D29 #28 D30 #56 D31 #84 Operation of a counter (*1)