Settings
10.14 Read cam and track data
FM 352 electronic cam controller
132 Operating Instructions, 05/2011, A5E01071724-03
10.14 Read cam and track data
Definition
The "cam and track data" setting can be used to read the actual cam / track identifier bits
and the position. The track identifier bits are recorded before being logically linked to
machine and channel data.
Programming steps
1. Enter type ID = 1 at the FM_TYPE parameter of the channel DB. This allows you to read
24 bytes of cam and track data.
If you enter type ID = 0, only the cam identifier bits (16 bytes) will be read.
2. The data are stored in the channel DB.
Data used in the channel DB
Address Name Type Start
value
Comment
12.0 FM_TYPE BOOL FALSE 0 = FM 352 up to V4.0
1 = FM 352 V5.0 or higher
38.6 CAMOUT_EN BOOL FALSE 1 = read cam and track data
152.0 CAM_00_31 DWORD DW#16#0 Cam identifier bits for cams 0 to 31
156.0 CAM_32_63 DWORD DW#16#0 Cam identifier bits for cams 32 to 63
160.0 CAM_64_95 DWORD DW#16#0 Cam identifier bits for cams 64 to 95
164.0 CAM_96_127 DWORD DW#16#0 Cam identifier bits for cams 96 to 127
168.0 TRACK_ID1 DWORD DW#16#0 Track identifier bits of tracks 0 to 31
172.0 ACTPOS1 DINT L#0 Current position
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