Hitachi HIDIC MICRO-EH Applications Manual page 10

Chapter 7 Programming............................................................................................................................. 7-1 to 7-8
7.1 Memory Size and Memory Assignment ................................................................................... 7-1
7.2 Programming Devices.............................................................................................................. 7-2
7.3 Programming Methods............................................................................................................. 7-3
7.4 Program Transfer ..................................................................................................................... 7-7
Chapter 8 High speed counter, PWM/Pulse train output and Analogue I/O............................................ 8-1 to 8-22
8.1 Input/Output Function.............................................................................................................. 8-1
8.1.1 Initial Setting for Input/Output Function ...................................................................... 8-1
8.1.2 Operation Mode............................................................................................................ 8-2
8.1.3 Input/Output Setting .................................................................................................... 8-3
8.1.4 Input/Output Setting (Mode 10) ................................................................................... 8-4
8.1.5 Special Output Operation in CPU STOP Status ........................................................... 8-5
8.1.6 Pulse / PWM Output adjustment................................................................................... 8-5
8.2 High-Speed Counter (Single-Phase) ........................................................................................ 8-6
8.2.1 Operation of Single-Phase Counter............................................................................... 8-6
8.2.2 Setting of Single-Phase Counter ................................................................................... 8-8
8.3 High-Speed Counter (Two-Phase Counter)............................................................................ 8-10
8.3.1 Operation of the Two-Phase Counters ........................................................................ 8-10
8.3.2 Setting of Two-Phase Counter .................................................................................... 8-13
8.4 PWM Output.......................................................................................................................... 8-15
8.4.1 Operation of PWM Output ......................................................................................... 8-15
8.4.2 Setting of PWM Output .............................................................................................. 8-16
8.5 Pulse Train Output ................................................................................................................. 8-18
8.5.1 Operation of Pulse Output .......................................................................................... 8-18
8.5.2 Setting of Pulse Output ............................................................................................... 8-19
8.6 Interrupt Input ........................................................................................................................ 8-21
8.7 Digital Filter........................................................................................................................... 8-21
8.8 Potentiometers........................................................................................................................ 8-22
8.9 Analogue Input....................................................................................................................... 8-23
8.10 Analogue Output .................................................................................................................... 8-23
8.11 Analogue Expansion unit ....................................................................................................... 8-24
Chapter 9 PLC Operation ........................................................................................................................ 9-1 to 9-12
9.1 RUN Start ................................................................................................................................ 9-2
9.1.1 Normal Scan ................................................................................................................. 9-3
9.1.2 Periodical Scan ............................................................................................................. 9-5
9.1.3 Interrupt scan ................................................................................................................ 9-6
9.1.4 Relationship of Each Scan Type ................................................................................... 9-8
9.2 Online Change in RUN ............................................................................................................ 9-9
9.3 Instantaneous Power Failure .................................................................................................. 9-10
9.4 Operation Parameter .............................................................................................................. 9-11
9.5 Test Operation........................................................................................................................ 9-12
9.6 Forced Set/Reset .................................................................................................................... 9-12
9.7 Forced Output ........................................................................................................................ 9-12