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SINUS PENTA
PROGRAMMING GUIDE
366
/
486
40.1.3.
DC
B
RAKING
C
OMMAND
S
ENT FROM
D
IGIT AL
I
NPUT
Activate the digital input set as DCB (
C160
) to send a DC Braking command. DC Braking duration is determined by the
following formula:
t* =
C217
* ( n
OUT
/
C219
) with n
OUT
/
C219
equal to max. 10.
Possible cases:
a)
t1 > t*
time
t1
for braking command is longer than t*.
To restart the motor following the preset acceleration ramp when DC Braking is over, just disable the DCB command
and disable and enable again the
START
command (see figure below).
Figure 60: Manual DCB (Example 1)
Motor Speed, DC Braking, Manual DCB Command and START Command if t1>t*.
NOTE
DC braking sent from digital input operates when the drive ist stopped in IFD and VTC
controls.
Also, Power Down mode must be disabled (
C225
= 0).
Содержание PENTA MARINE
Страница 173: ...PROGRAMMING GUIDE SINUS PENTA 173 486 Figure 27 Response to the step based on the value of Kp when Ti is kept constant...
Страница 196: ...SINUS PENTA PROGRAMMING GUIDE 196 486 Figure 34 ANALOG Mode Figure 35 DOUBLE DIGITAL Mode...
Страница 197: ...PROGRAMMING GUIDE SINUS PENTA 197 486 Figure 36 General structure of the parameterization of a digital output...