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3.4.1 Monitor display (Pr. 52)............................................................................... 67
3.5 I/O Terminal Function Selection................................................68
3.5.1 Input terminal function selection (Pr. 60, Pr. 61, Pr. 62,
Pr. 63, Pr. 65, Pr. 505)............................................................................... 68
3.5.2 Output terminal function selection (Pr. 64, Pr. 505).................................... 69
3.6 Operation Selection Function Parameters ................................70
3.6.1 Applied motor (Pr. 71)................................................................................. 70
3.6.2 PWM carrier frequency (Pr. 72) .................................................................. 70
3.6.3 Reset selection/PU stop selection (Pr. 75) ................................................. 71
3.6.4 Cooling fan operation selection (Pr. 76)...................................................... 73
3.6.5 Parameter write disable selection (Pr. 77).................................................. 74
3.6.6 Operation mode and command source (Pr. 79, Pr. 338,
Pr. 339, Pr. 340).......................................................................................... 75
3.7 Computer Link Operation Setting..............................................79
3.7.1 Communication settings (Pr. 331 to Pr. 337, Pr. 341) ................................ 79
3.7.2 E2PROM write selection (Pr. 342).............................................................. 92
3.8 Parameter Unit (FR-PU04) Setting ...........................................93
3.8.1 Parameter display language selection (Pr. 145) ......................................... 93
3.8.2 PU buzzer control (Pr. 990) ........................................................................ 93
3.8.3 PU contrast adjustment (Pr. 991)................................................................ 94
3.8.4 PU main display screen data selection (Pr. 992)........................................ 94
3.8.5 PU disconnection detection/PU setting lock (Pr. 993) ................................ 95
4. PLC FUNCTION 97
4.1 System Configuration................................................................98
4.2 Prior to Sequence Program Creation........................................99
4.2.1 Precautions for sequence program creation............................................... 99
4.2.2 Usable main GX Developer functions......................................................... 99
4.2.3 Sequence program execution key ............................................................ 100
4.2.4 Sequence program write........................................................................... 101
4.3 Function Block Diagram..........................................................102
4.3.1 Setting list of built-in PLC function parameter........................................... 103
4.4 PLC Instructions......................................................................104
4.4.1 How to use the instruction list ................................................................... 104
4.4.2 PLC instruction list .................................................................................... 106
4.5 Device Map .............................................................................109
4.5.1 I/O device map.......................................................................................... 109
4.5.2 Internal relay (M) device map ................................................................... 110
4.5.3 Data register (D) device map.................................................................... 110
4.5.4 Special relays............................................................................................ 112
4.5.5 Special registers ....................................................................................... 112
4.6 Inputs/Outputs.........................................................................114