
6.2.3 Startup/shutdown.............................................................................................................. 73
6.2.4 Manual charging/discharging ............................................................................................ 76
6.2.5 User acknowledgment ...................................................................................................... 78
6.2.6 Overload operation ........................................................................................................... 79
6.2.7 Hybrid mode...................................................................................................................... 80
6.2.8 Bypass ............................................................................................................................... 82
6.2.9 High Dynamic .................................................................................................................... 82
6.2.10 Power limiting ................................................................................................................... 83
6.2.11 Watchdog ......................................................................................................................... 83
6.2.12 Fault handling.................................................................................................................... 84
6.2.13 Setpoints .......................................................................................................................... 84
6.2.14 System states .................................................................................................................... 87
6.3 Control via HMI.................................................................................................................. 87
6.4 Controlling the power converters ...................................................................................... 88
6.4.1 SINAMICS DCP receive (16 word) ....................................................................................... 88
6.4.2 SINAMICS DCP send (16 word) ........................................................................................... 91
6.5 Hardware configuration ..................................................................................................... 93
6.6 Integration into the user project......................................................................................... 93
6.6.1 Importing the library.......................................................................................................... 93
6.6.2 Creating the energy storage management project .............................................................. 95
6.6.3 The drive project................................................................................................................ 95
6.6.4 Download to S7 CPU/S7 HMI .............................................................................................. 96
6.6.5 Upgrading a library ............................................................................................................ 97
6.6.6 Settings ............................................................................................................................. 97
7 Diagnostic system................................................................................................................................ 99
7.1 Status information ............................................................................................................. 99
7.2 Warnings ........................................................................................................................... 99
7.2.1 Main.................................................................................................................................. 99
7.2.2 System Config.................................................................................................................. 100
7.2.3 Mode Control................................................................................................................... 100
7.2.4 Sequencer ....................................................................................................................... 103
7.2.5 Power Management......................................................................................................... 105
7.2.6 Unit 1 .............................................................................................................................. 109
7.2.7 Unit 2 .............................................................................................................................. 110
7.2.8 Unit 3 .............................................................................................................................. 110
7.2.9 Unit 4 .............................................................................................................................. 111
7.2.10 Unit 5 .............................................................................................................................. 111
7.2.11 Unit 6 .............................................................................................................................. 112
7.2.12 Unit 7 .............................................................................................................................. 113
7.2.13 Unit 8 .............................................................................................................................. 113
7.3 Faults .............................................................................................................................. 114
7.3.1 Main................................................................................................................................ 114
7.3.2 System Config.................................................................................................................. 116
7.3.3 Mode Control................................................................................................................... 118
7.3.4 Sequencer ....................................................................................................................... 119
7.3.5 Power Management......................................................................................................... 125
7.3.6 Unit 1 .............................................................................................................................. 126
7.3.7 Unit 2 .............................................................................................................................. 128
Table of contents
SIMOCRANE Energy Storage System Management V01.01
Operating Instructions, 04/2023, A5E51573536B AE 5