Emerson PACSystems RX3i - Page 4

Contents
Contents ii
2.2 RX3i CPU Features and Specifications .................................................................................. 26
2.3 RSTi-EP CPU Features and Specifications .............................................................................. 33
2.3.1 CPE100/CPE115................................................................................................................ 36
Section 3: CPU Configuration .............................................................................................................. 45
3.1 Configuring the CPU ........................................................................................................... 45
3.2 Configuration Parameters ................................................................................................... 46
3.2.1 Settings Parameters ......................................................................................................... 46
3.2.2 Modbus TCP Address Map ................................................................................................. 50
3.2.3 SNTP ................................................................................................................................. 51
3.2.4 Time ................................................................................................................................. 52
3.2.5 Scan Parameters ............................................................................................................... 54
3.2.6 Memory Parameters ......................................................................................................... 57
3.2.7 Fault Parameters ............................................................................................................... 60
3.2.8 Redundancy Parameters (Redundancy CPUs Only) ............................................................ 62
3.2.9 Transfer List ...................................................................................................................... 62
3.2.10 COM1 and COM2 Parameters .......................................................................................... 62
3.2.11 Scan Sets Parameters ....................................................................................................... 67
3.2.12 Power Consumption Parameters...................................................................................... 68
3.2.13 Access Control ................................................................................................................. 68
3.2.14 OPC UA Parameters ......................................................................................................... 70
3.3 Storing (Downloading) Hardware Configuration ................................................................... 70
3.4 Configuring the Embedded Ethernet Interface ..................................................................... 71
3.4.1 Establishing Initial Ethernet Communications ................................................................... 72
3.4.2 Setting a Temporary IP Address ........................................................................................ 73
Section 4: CPU Operation ................................................................................................................... 77
4.1 CPU Sweep ........................................................................................................................ 78
4.1.1 Parts of the CPU Sweep ..................................................................................................... 79
4.1.2 CPU Sweep Modes ............................................................................................................ 83
4.2 Program Scheduling Modes ................................................................................................ 86
4.3 Window Modes .................................................................................................................. 86
4.4 Data Coherency in Communications Windows ..................................................................... 87
4.5 Run/Stop Operations .......................................................................................................... 88
4.5.1 CPU STOP Modes .............................................................................................................. 88