iii
4.7.9 Wiring DVP16XP211R ................................................................... 4-28
4.7.10 Wiring DVP16XP211T ................................................................... 4-29
4.7.11 Wiring DVP24XP200R ................................................................... 4-30
4.7.12 Wiring DVP24XP200T ................................................................... 4-31
4.7.13 Wiring DVP24XN200R ................................................................... 4-32
4.7.14 Wiring DVP24XN200T ................................................................... 4-32
4.7.15 Wiring DVP32XP200R ................................................................... 4-33
4.7.16 Wiring DVP32XP200T ................................................................... 4-34
4.8 Wiring Analog Input / Output Modules ............................................ 4-35
4.8.1 Wiring DVP04AD-E2 ..................................................................... 4-35
4.8.2 Wiring DVP02DA-E2/DVP04DA-E2 .................................................. 4-36
4.8.3 Wiring DVP06XA-E2...................................................................... 4-37
4.9 Wiring Temperature Measurement Modules .................................... 4-39
4.9.1 Wiring DVP04PT-E2/DVP06PT-E2 .................................................... 4-39
4.9.2 Wiring DVP04TC-E2 ...................................................................... 4-40
Chapter 5 Devices
5.1 Introduction to CPU Devices .................................................................. 5-2
5.1.1 Device Table .................................................................................. 5-2
5.1.2 Basic Structure of I/O Storage ......................................................... 5-3
5.1.3 Relation Between the PLC Action and the Device Type ........................ 5-3
5.1.4 Latched Areas in the Device Range ................................................... 5-4
5.2. CPU Device Functions ........................................................................... 5-5
5.2.1 Values and Constants ..................................................................... 5-5
5.2.2 Floating-point Numbers .................................................................. 5-7
5.2.2.1 Single-precision Floating-point Numbers .......................................... 5-7
5.2.2.2 Decimal Floating-point Numbers ..................................................... 5-8
5.2.3 Strings ......................................................................................... 5-9
5.2.4 Input Relays (X) .......................................................................... 5-10
5.2.5 Output Relays (Y) ........................................................................ 5-11
5.2.6 Auxili
ary Relays (M) ..................................................................... 5-11
5.2.7 Special Auxiliary Relays (SM)......................................................... 5-11
5.2.8 Flags (S) ..................................................................................... 5-12
5.2.9 Timers (T) ................................................................................... 5-12
5.2.10 Counters ..................................................................................... 5-14
5.2.11 32-bit Counters (HC) .................................................................... 5-16
5.2.12 Data Registers (D) ....................................................................... 5-18
5.2.13 Special Data Registers (SR) ........................................................... 5-18
5.2.14 Index Register (E) ........................................................................ 5-18
5.2.15 File Registers (FR) ........................................................................ 5-18
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