4KA72X023 II
Chapter 4: Relay Ladder Logic Programming .................................................................45
Common Memory Types........................................................................................................................................45
Specialty Memory Types........................................................................................................................................48
Output Instructions................................................................................................................................................ 49
Analog memory type..............................................................................................................................................50
Timer Instruction....................................................................................................................................................51
Counter Instructions.............................................................................................................................................. 59
Real Time Clock (RTC) Instructions .................................................................................................................... 69
Comparator Instructions.........................................................................................................................................76
HMI Display Instructions...................................................................................................................................... 79
PWM Output Instruction (DC Transistor Output Models Only)............................................................................82
Data Link/Remote I/O Instruction (SG2-20Vxxx model only)..............................................................................85
SHIFT (shift output).............................................................................................................................................. 88
AQ (Analog Output) ............................................................................................................................................. 89
AS (Add-Subtract) .................................................................................................................................................90
MD (MUL-DIV) ....................................................................................................................................................91
PID (Proportion- Integral- Differential).................................................................................................................92
MX (Multiplexer)...................................................................................................................................................93
AR (Analog-Ramp)................................................................................................................................................94
DR (Data register)..................................................................................................................................................96
MU (MODBUS) (only Vtype model) .................................................................................................................. 98
Chapter 5: Function Block Diagram Programming .......................................................101
Coil Block Instruction..........................................................................................................................................101
HMI..............................................................................................................................................................102
PWM function block (only transistor output version)..................................................................................102
Data Link function block .............................................................................................................................103
SHIFT function block ..................................................................................................................................103
Logic Block Instructions......................................................................................................................................104
AND Logic Diagram....................................................................................................................................104
AND (EDGE) Logic Diagram .....................................................................................................................104
NAND Logic Diagram.................................................................................................................................105
NAND (EDGE) Logic Diagram...................................................................................................................105
OR Logic Diagram.......................................................................................................................................105
NOR Logic Diagram....................................................................................................................................106
XOR Logic Diagram....................................................................................................................................106
SR Logic Diagram .......................................................................................................................................106
NOT Logic Diagram ....................................................................................................................................106
Pulse Logic Diagram....................................................................................................................................107
BOOLEAN Logic Diagram .........................................................................................................................107
Function Block.....................................................................................................................................................108
Timer Function Block ..................................................................................................................................109
Common Counter function block.................................................................................................................111
High Speed Counter Function Block ...........................................................................................................112
RTC Comparator Function Block ................................................................................................................113
Analog Comparator Function Block ............................................................................................................114
AS (ADD-SUB) function block ...................................................................................................................115
