Table of contents
4.6
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.7
4.7.1
Introduction ............................................................................................................................ 41
4.7.2
4.7.3
4.8
5
Commissioning in STEP 7 ..................................................................................................................... 44
5.1
5.2
5.3
5.4
5.4.1
5.4.1.1
5.4.2
5.4.2.1
5.4.2.2
5.4.2.3
5.4.2.4
6
Operation of the CPU ............................................................................................................................ 62
6.1
6.2
Operating modes.................................................................................................................... 64
6.2.1
6.2.2
Operating mode transitions .................................................................................................... 65
7
Maintenance ......................................................................................................................................... 67
7.1
7.2
Resetting the CPU ................................................................................................................. 69
7.2.1
Reset using STEP 7 ............................................................................................................... 70
7.2.2
7.3
Backup and Restore Tool ...................................................................................................... 72
7.4
Special features ..................................................................................................................... 75
7.4.1
7.4.2
7.4.3
Timeouts ................................................................................................................................ 75
7.4.4
7.4.5
4
CPU 1505SP (F) Ready4Linux Version 2.7
Operating Instructions, 05/2019, A5E46864285-AA