1
Download PROGRAMMABLE CONTROLLER FP7 Analog Input Unit User`s
Transcript
6.4 Comparison for Upper and Lower Limits I/O Allocation The I/O numbers in the timing chart and program are shown on the condition that the first word number of the unit is 10. Actual I/O numbers allocated to the analog input unit are determined by the first word number. CH0 CH1 CH2 CH3 *1 Comparison execution relay Y103 Y113 Y123 Y133 *2 Upper limit comparison relay X111 X131 X151 X171 *3 Lower limit comparison relay X112 X132 X152 X172 *4 Comparison execution flag X113 X133 X153 X173 Configuration Name Default Setting range and description Not execute Select the desired function to be used. Upper/Lower limit comparison Upper limit comparison ON level K0 Set the upper limit to turn ON the output flag at the time of using the upper/lower limit comparison function. Upper/Lower limit comparison Upper limit comparison OFF level K0 Set the upper limit to turn OFF the output flag at the time of using the upper/lower limit comparison function. Upper/Lower limit comparison Lower limit comparison OFF level K0 Set the lower limit to turn OFF the output flag at the time of using the upper/lower limit comparison function. Upper/Lower limit comparison Lower limit comparison ON level K0 Set the lower limit to turn ON the output flag at the time of using the upper/lower limit comparison function. Function setting Upper limit / Lower limit comparison Setting range: -31,250 to +31,250 (specified with a signed integer) Setting range: -31,250 to +31,250 (specified with a signed integer) Setting range: -31,250 to +31,250 (specified with a signed integer) Setting range: -31,250 to +31,250 (specified with a signed integer) (Note) Make the following level settings for upper/lower limit comparison. Lower limit comparison ON level ≤ Lower limit comparison OFF level < Upper limit comparison OFF level ≤ Upper limit comparison ON level 6-9
