AH500 Module Manual (2) Using the instruction FROM Please refer to AH500 Programming Manual for more information. Users can read parameters in AH04HC-5A by means of the instruction FROM. The parameters read are stored in the data registers specified. If the users add the data registers to the monitoring table in ISPSoft, they can monitor the parameters when the program is executed.
7.7 Parameter Table 7-16 Default CH0 CH1 CH2 CH3 Attribute Register name Remark value #0 #28 #56 #84 R/W Operation of a counter (*1) 16#0000 Bit 0~bit 6 #1 #29 #57 #85 R/W Input pulse type 0 0~3 #2 #2 #2 #2 R/W Frequency of an input pulse 0 0 (The setting of the frequency of an input pulse is disabled.), or 4~19 #3 #31 #59 #87 R/W Cycle of reading the number of pulses 10 1~1000 (Unit:
ms) #4 #32 #60 #88 R/W Counting parameters 0 Bit 0~bit 10 #5 #33 #61 #89 R/W Selecting a prescale function 0 0~4 #6 #34 #62 #90 R/W Setting a prescale value 0 0~32767 #7 #35 #63 #91 R/W Number of cycles 0 2~60 #8 #36 #64 #92 R/W Upper-upper limit value (Low word) 0 -200000~200000 #9 #37 #65 #93 R/W Upper-upper limit value (High word) 0 #10 #38 #66 #94 R/W Upper-lower limit 0 -200000~200000