Contents
ii PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual GFK-2222AD
2.3 RX7i CPU Features and Specifications ............................................................................. 84
2.3.1 CPE030/CRE030 and CPE040/CRE040...................................................................................................................... 89
2.3.2 CPE010, CPE020 and CRE020 ....................................................................................................................................... 91
2.3.3 RX7i Embedded Ethernet Interface ............................................................................................................................ 93
2.4 RSTi-EP CPU Features and Specifications ....................................................................... 98
2.4.1 CPE100/CPE115 ................................................................................................................................................................ 101
Chapter 3 CPU Configuration ..................................................................................................... 109
3.1 Configuring the CPU ......................................................................................................... 110
3.2 Configuration Parameters ............................................................................................... 111
3.2.1 Settings Parameters ....................................................................................................................................................... 111
3.2.2 Modbus TCP Address Map ........................................................................................................................................... 114
3.2.3 SNTP ....................................................................................................................................................................................... 115
3.2.4 Time ........................................................................................................................................................................................ 116
3.2.5 Scan Parameters .............................................................................................................................................................. 117
3.2.6 Memory Parameters ....................................................................................................................................................... 120
3.2.7 Fault Parameters .............................................................................................................................................................. 123
3.2.8 Redundancy Parameters (Redundancy CPUs Only) ......................................................................................... 125
3.2.9 Transfer List ........................................................................................................................................................................ 125
3.2.10 COM1 and COM2 Parameters .................................................................................................................................... 126
3.2.11 Scan Sets Parameters .................................................................................................................................................... 130
3.2.12 Power Consumption Parameters ............................................................................................................................. 130
3.2.13 Access Control ................................................................................................................................................................... 131
3.2.14 OPC UA Parameters ........................................................................................................................................................ 132
3.3 Storing (Downloading) Hardware Configuration ......................................................... 133
3.4 Configuring the Embedded Ethernet Interface ............................................................ 134
3.4.1 Establishing Initial Ethernet Communications .................................................................................................. 135
3.4.2 Setting a Temporary IP Address ................................................................................................................................ 137
Chapter 4 CPU Operation ............................................................................................................ 139
4.1 CPU Sweep ......................................................................................................................... 140
4.1.1 Parts of the CPU Sweep ................................................................................................................................................ 141
4.1.2 CPU Sweep Modes ........................................................................................................................................................... 144
4.2 Program Scheduling Modes ............................................................................................. 146
4.3 Window Modes ................................................................................................................. 147
4.4 Data Coherency in Communications Windows ............................................................ 148
4.5 Run/Stop Operations ....................................................................................................... 149
4.5.1 CPU STOP Modes .............................................................................................................................................................. 150
4.5.2 STOP-to-RUN Mode Transition .................................................................................................................................. 152
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