11.4.1 Preventive maintenance.......................................................................................................185
11.4.2 Replacing the backup battery...............................................................................................185
11.5 Special power-up situations.................................................................................................189
11.5.1 Special startup situations overview......................................................................................189
11.5.2 Non-volatile data and SRAM handling.................................................................................189
11.5.3 After new installation / update of the SIMOTION P Kernel..................................................191
11.5.4 After restoring a backup copy..............................................................................................191
11.5.5 After a power failure/POWER FAIL......................................................................................192
12 Alarm, error and system messages..........................................................................................................193
12.1 Diagnosis using the LEDs....................................................................................................193
12.2 Temperature alarm...............................................................................................................196
12.3 Battery alarm........................................................................................................................197
12.4 Power failure / POWER FAIL...............................................................................................197
12.5 PROFINET bus error occurs................................................................................................199
12.6 Under-licensing....................................................................................................................200
12.7 Boot error messages............................................................................................................200
13 Troubleshooting/FAQs..............................................................................................................................201
13.1 Error correction....................................................................................................................201
13.2 Hotplug Enabled BIOS settings............................................................................................203
A Standards and approvals..........................................................................................................................209
A.1 General rules........................................................................................................................209
B ESD guidelines.........................................................................................................................................211
B.1 ESD definition......................................................................................................................211
B.2 Electrostatic charging of individuals.....................................................................................211
B.3 Basic measures for protection against discharge of static electricity...................................212
C List of abbreviations..................................................................................................................................213
C.1 Commissioning Manual, Abbreviations ...............................................................................213
Index.........................................................................................................................................................215
Table of contents
SIMOTION P320-4 E / P320-4 S
Commissioning and Hardware Installation Manual, 11/2016 11