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5.11 Operating modes.......................................................................................... 62
5.11.1 Overview.................................................................................................... 62
5.11.2 Function security........................................................................................ 64
5.12 Overall reset................................................................................................. 65
5.13 Firmware update........................................................................................... 66
5.14 Reset to factory settings............................................................................... 69
5.15 Deployment storage media - MMC, MCC..................................................... 70
5.16 Extended know-how protection.................................................................... 72
5.17 CMD - auto commands................................................................................. 73
5.18 Diagnostic entries......................................................................................... 74
5.19 Control and monitoring of variables with test functions................................ 75
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6.1 Overview......................................................................................................... 77
6.2 In-/Output area CPU 312-5BE23.................................................................... 78
6.3 Address assignment....................................................................................... 81
6.4 Digital part...................................................................................................... 82
6.4.1 Access to the I/O area................................................................................. 84
6.4.2 Parameterization - Digital part..................................................................... 85
6.5 Counter........................................................................................................... 85
6.5.1 Counter - Fast introduction.......................................................................... 85
6.5.2 SFB 47 - COUNT - Counter controlling....................................................... 90
6.5.3 Counter - Functions..................................................................................... 94
6.5.4 Counter - Additional functions..................................................................... 99
6.6 Frequency measurement.............................................................................. 106
6.6.1 Overview.................................................................................................... 106
6.6.2 Inputs for the frequency measurement...................................................... 106
6.6.3 Parameterization....................................................................................... 108
6.6.4 SFB 48 - FREQUENC - Frequency measurement.................................... 109
6.7 Pulse width modulation - PWM..................................................................... 111
6.7.1 Overview.................................................................................................... 111
6.7.2 Parameterization........................................................................................ 113
6.7.3 SFB 49 - PULSE - Pulse width modulation................................................ 115
6.8 Diagnostic and interrupt................................................................................ 122
6.8.1 Process interrupt....................................................................................... 123
6.8.2 Diagnostic interrupt.................................................................................... 124
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7.1 Fast introduction........................................................................................... 131
7.2 Principle of the data transfer......................................................................... 132
7.3 Deployment of RS485 interface for PtP........................................................ 133
7.4 Parametrization............................................................................................ 134
7.4.1 FC/SFC 216 - SER_CFG - Parametrization PtP....................................... 134
7.5 Communication............................................................................................. 134
7.5.1 FC/SFC 217 - SER_SND - Send to PtP.................................................... 134
7.5.2 FC/SFC 218 - SER_RCV - Receive from PtP........................................... 135
7.6 Protocols and procedures ............................................................................ 135
7.7 Modbus - Function codes ............................................................................ 139
7.8 Modbus - Example communication.............................................................. 143
VIPA System 300S
+
Table of contents
HB140 | CPU-SC | 312-5BE23 | en | 18-45
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