Page
12.2.4 Installing a backup from an external SD card...................................... 43
12.3 IndraControl First Touch...................................................................... 43
12.3.1 Hardware data..................................................................................... 44
12.3.2 Network settings.................................................................................. 44
12.3.3 Firmware management........................................................................ 45
12.3.4 File manager........................................................................................ 51
12.3.5 Core dump........................................................................................... 52
12.4 Booting................................................................................................ 53
12.5 Fallback and recovery.......................................................................... 54
12.6 Backing up remanent data................................................................... 54
12.7 Real-time clock.................................................................................... 54
12.8 Real-time response.............................................................................. 55
12.8.1 Programming example – Exception handling in case of a PLC task
watchdog............................................................................................. 55
12.8.2 Programming example: Cyclic monitoring of the CPU load................. 58
13 Error causes and troubleshooting........................................................ 59
14 Maintenance........................................................................................ 60
14.1 Regular maintenance tasks.................................................................. 60
15 Ordering information........................................................................... 60
15.1 Type code............................................................................................. 61
15.2 Accessories and spare parts................................................................ 62
16 Disposal............................................................................................... 62
16.1 General Information............................................................................. 62
16.2 Return.................................................................................................. 62
16.3 Packaging............................................................................................. 62
17 Service and support............................................................................ 62
Index.................................................................................................... 65
IndraControl XM21, XM22 Controls III
Table of Contents
R911340667_Edition 04 Bosch Rexroth AG