Festo CMMT-ST-SW, Оригинальное руководство пользователя

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Status word bit assignment
1)
Bit Code Name
18 LS Stop reached
19 STLP Stroke limit reached positive
20 STLN Stroke limit reached negative
21 VM Speed monitoring
22 PB Pushback monitoring
23 RDX Remaining distance monitoring
24 MC Trajectory completed
25 REFS Reference switch activated
26 TUR Torque utilisation exceeded
27 FSPR Fixed stop reached
28 ACC Drive accelerated
29 DEC Drive decelerated
30
…
31
–
Reserved
1) assignment identical to configuration word
Tab. 283 Bit assignment status word
Die Bits 9 … 11 und 30 … 31 sind reserviert.
Configuration word
Diagnostic messages (e.g. following error) that are not required in certain operating situations can be
disabled via the configuration word. The configuration word is a bitmask. If the bit for the associated
motion monitoring function is set (1), the associated motion monitoring function may issue a dia-
gnostic message and activate limits (e.g. directional lock). Without a diagnostic message, the bit is of
no significance to the motion monitoring functions. The configuration word is specified by the Motion
Sequence Control (MSC) component depending on the motion command and parameterisation of the
positioning block and is transmitted as part of the command.
Configuration word bit assignment
1)
Bit Code Name
0 TRX Target window reaches position
1 TRV Target window reaches velocity
2 TRT Target window reaches torque
3 FEX Following error position
4 FEV Velocity following error
Motion monitoring
308 Festo — CMMT-ST-SW — 2019-02