Siemens S7-300 - Setting Control Signals for the Cam Controller

Settings
10.15 Setting control signals for the cam controller
FM 352 electronic cam controller
Operating Instructions, 05/2011, A5E01071724-03
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10.15 Setting control signals for the cam controller
Definition
The "control signals for the cam controller" setting can be used to enable cam processing
and the tracks.
Programming steps
1. Set the required bits at the channel DB.
2. The data are transferred to the module at each call of FB CAM_CTRL.
Data used in the channel DB
Address Name Type Start value Comment
15.4 CAM_EN BOOL FALSE 1 = enable cam processing
16.0 TRACK_EN WORD W#16#0 Enable cam tracks 0 to 12
Bit 0 = track 0
Effects
Cam processing will be started or stopped based on the enable status.
The track identifier bits of enabled tracks are transferred to the track signals and digital
outputs.