VIPA CPU 312SC - Page 4

5.11 Operating modes............................................................ 59
5.11.1 Overview..................................................................... 59
5.11.2 Function security......................................................... 61
5.12 Overall reset................................................................... 62
5.13 Firmware update............................................................ 63
5.14 Reset to factory setting.................................................. 66
5.15 Slot for storage media.................................................... 67
5.16 Memory extension with MCC......................................... 68
5.17 Extended know-how protection...................................... 69
5.18 MMC-Cmd - Auto commands......................................... 70
5.19 VIPA specific diagnostic entries..................................... 72
5.20 Control and monitoring of variables with test functions.. 88
6 Deployment I/O periphery..................................................... 90
6.1 Overview.......................................................................... 90
6.2 In-/Output area CPU 312-5BE13..................................... 91
6.3 Address assignment......................................................... 94
6.4 Digital part........................................................................ 95
6.4.1 Access to the I/O area................................................... 97
6.4.2 Parameterization - Digital part....................................... 98
6.5 Counter............................................................................ 98
6.5.1 Counter - Fast introduction............................................ 98
6.5.2 SFB 47 - COUNT - Counter controlling....................... 103
6.5.3 Counter - Functions..................................................... 108
6.5.4 Counter - Additional functions..................................... 113
6.6 Frequency measurement............................................... 120
6.6.1 Overview..................................................................... 120
6.6.2 Inputs for the frequency measurement....................... 121
6.6.3 Parameterization......................................................... 122
6.6.4 SFB 48 - FREQUENC - Frequency measurement...... 123
6.7 Pulse width modulation - PWM...................................... 126
6.7.1 Overview..................................................................... 126
6.7.2 Parameterization......................................................... 127
6.7.3 SFB 49 - PULSE - Pulse width modulation................. 129
6.8 Diagnostic and interrupt................................................. 132
6.8.1 Process interrupt......................................................... 132
6.8.2 Diagnostic interrupt..................................................... 134
7 Deployment PtP communication........................................ 141
7.1 Fast introduction............................................................. 141
7.2 Principle of the data transfer.......................................... 141
7.3 Deployment of RS485 interface for PtP ........................ 142
7.4 Parametrization.............................................................. 143
7.4.1 FC/SFC 216 - SER_CFG............................................ 143
7.5 Communication.............................................................. 146
7.5.1 Overview..................................................................... 146
7.5.2 FC/SFC 217 - SER_SND............................................ 147
7.5.3 FC/SFC 218 - SER_RCV............................................ 152
7.6 Protocols and procedures ............................................. 154
7.7 Modbus - Function codes .............................................. 158
7.8 Modbus - Example communication................................ 163
VIPA System 300STable of contents
HB140 | CPU-SC | 312-5BE13 | GB | 15-50 4