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Controllers
6.2 Drive functions
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
66
System Manual, 06/2016, A2B00096162-AN
Speed-based ImpulseDrive analysis
The analysis is based on the increments of the motor encoder or the actual speed derived
from it. The evaluation is only made in the "S4: Z_operation" system state (see Image 6-33
Sequential control state graph (Page 216)) after the door command has been changed to
"deenergize" and the lead time (p1220) has expired.
Both analyses use a sign to distinguish the directions.
6.2.24
Automatic ImpulseDrive
Function description
The automatic ImpulseDrive system generates a drive order based on ImpulseDrive
detection.
If the ImpulseDrive analysis process detects an external impulse, the automatic
ImpulseDrive system generates a drive order with a normal drive profile. Both ImpulseDrive
detection output signals, IMPDRVVelo and IMPDRVIncr, are evaluated. If an enable
command is present, the automatic system initiates opening or closing with a normal drive
profile.
The automatic ImpulseDrive can only be used with an active enable. The enabling signal
(DCMD := 7) is an element of the DCMD signal (see Table 6-74 DCMD signal (Page 206)).
Note
The configuration of ImpulseDrive detection directly affects the automatic ImpulseDrive
system.
Image 6-1
Automatic ImpulseDrive system