Easy Electronics xLogic Micro PLC User Manual page 8

5.5.6 Second circuit program ............................................................................................................................................. 82
5.5.7 Deleting a block ............................................................................................................................................................ 87
5.6 Memory space and circuit program size ........................................................................................................................ 88
Chapter 6 Configuring & Programming software ............................................................................................................... 89
6.1 xLogic Functions ........................................................................................................................................................................ 90
6.2 General Input & Output functions .................................................................................................................................... 90
6.2.1 Inputs ................................................................................................................................................................................ 90
6.2.2 Cursor keys ..................................................................................................................................................................... 91
6.2.3 Outputs ............................................................................................................................................................................. 91
6.2.4 Permanent logical levels HI and LO .................................................................................................................... 92
6.2.5 Panel Key ......................................................................................................................................................................... 92
6.2.6 Shift register bits ......................................................................................................................................................... 93
6.2.7 Analog inputs ................................................................................................................................................................. 93
6.2.8 F (digital flag) ................................................................................................................................................................ 93
6.2.9 AF (Analog flag) ............................................................................................................................................................ 94
6.3 Basic functions list - GF ........................................................................................................................................................ 95
6.3.1 AND ..................................................................................................................................................................................... 96
6.3.2 AND with edge evaluation ....................................................................................................................................... 97
6.3.3 NAND ................................................................................................................................................................................. 97
6.3.4 NAND with edge evaluation .................................................................................................................................... 98
6.3.5 OR ........................................................................................................................................................................................ 99
6.3.6 NOR .................................................................................................................................................................................. 100
6.3.7 XOR .................................................................................................................................................................................. 101
6.3.8 NOT .................................................................................................................................................................................. 101
6.3.9 Boolean Function ....................................................................................................................................................... 102
6.4 Basics on special functions ................................................................................................................................................ 103
6.4.1 Designation of the inputs ...................................................................................................................................... 103
6.4.2 Time response ............................................................................................................................................................. 1 04
6.4.3 Backup of the real-time clock .............................................................................................................................. 1 05
6.4.4 Retentivity ..................................................................................................................................................................... 105
6.4.5 Parameter protection ............................................................................................................................................... 105
6.4.6 Calculating the gain and offset of analog values ....................................................................................... 105
6.5 Special functions list - SF .................................................................................................................................................. 107
6.5.1 On-delay ........................................................................................................................................................................ 110
6.5.2 Off-delay ........................................................................................................................................................................ 113
6.5.3 On-/Off-delay .............................................................................................................................................................. 115
6.5.4 Retentive on-delay ................................................................................................................................................... 116
6.5.5 Wiping relay (pulse output) .................................................................................................................................. 117
6.5.6 Edge triggered wiping relay ................................................................................................................................. 119
6.5.7 Asynchronous pulse generator ........................................................................................................................... 121
6.5.8 Random generator .................................................................................................................................................... 122
6.5.9 Stairway lighting switch ......................................................................................................................................... 124
6.5.10 Multiple function switch ....................................................................................................................................... 126
6.5.11 Weekly timer ............................................................................................................................................................. 128
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