Siemens S7-300 - Page 4

Table of contents
FM 352 electronic cam controller
4 Operating Instructions, 05/2011, A5E01071724-03
7.6 Interrupts ..................................................................................................................................... 52
7.7 Evaluation of a hardware interrupt .............................................................................................. 53
7.8 Evaluating a diagnos
tics interrupt ............................................................................................... 54
7.9 Technical dat
a............................................................................................................................. 55
7.10 High-speed access
to module data............................................................................................. 56
7.11 Parameter transm
ission paths .................................................................................................... 58
8 Commissioni
ng the FM 352 ..................................................................................................................... 61
9 Machine and
cam data ............................................................................................................................ 67
9.1 Machine and c
am data................................................................................................................ 67
9.2 Writing and enabling machine data.........................................................................................
.... 68
9.3 Read machine data..................................................................................................................... 70
9.4
Writing cam data
......................................................................................................................... 71
9.5 Reading cam data
....................................................................................................................... 72
9.6 Physi
cal units system.................................................................................................................. 73
9.7 Machine data of the ax
is ............................................................................................................. 75
9.8 Determining the correc
t absolute encoder adjustment ............................................................... 82
9.9 Example: Adjusting the abs
olute encoder................................................................................... 84
9.10 Machine data of the enc
oder ...................................................................................................... 86
9.11 Resolution
................................................................................................................................... 91
9.12 Quantity framework and track data
............................................................................................. 94
9.13 Interrupt enable.........................................................................................................
.................. 96
9.14 Cam data.................................................................................................................
.................... 97
10 Settings
.................................................................................................................................................. 103
10.1 Influence of settings on the
switching characteristics of time-based cams .............................. 103
10.2 Set Actual Value/Set Actual Value on-th
e-fly/Cancel Set Actual Value.................................... 104
10.3 Set zero offset ..........................................................................................................
................. 107
10.4 Set reference point
.................................................................................................................... 110
10.5 Change cam edges.........................................................................................................
.......... 112
10.6 Perform "Fast
Cam Parameter Change"................................................................................... 114
10.7 Executing "Length measurement and edge detection"............................................................. 116
10.8
Retrigger reference point ................................................................................................
.......... 120
10.9 Disabling so
ftware limit switches .............................................................................................. 124