
Configuration
8200SHB01997-54
7.5.14.3 Change of the direction of rotation (CW/CCW)
Not failsafe change of the direction of rotation
Function Settings
C007 = -0- ... -13-, or
C007 = -0- ... -13-, -23-, -43-, -45- (onlyseries“HVAC”)
enable the change of the motor direction via terminal E4.
The change depends on
the set times T
ir
(C012)andT
if
(C013),
the connectedrampfunction generator S-shape (C182). (Series“HVAC”)
Adjustment When connecting the controller in phase
a CWfield of rotation will occur at LOWsignal,
a CCWfieldof rotationwill occur at HIGHlevel.
Series “HVAC”: The signal levelsare indicated forC114 = -0- (see chapter7.5.14.1).
Important In the event of wire breakage or a failure of the external voltage supply, the direction of rotation
can be changed.
CW/CCWchangeover onlyinthe mainsetpoint.
Failsafe change of the direction of rotation
Function Settings
C007 = -14- ... -22-, or
C007 = -14- ... -22-, -34-, -47- (onlyseries “HVAC”)
enable the failsafe change of the direction of rotationvia terminalsE3 and E4.
The change depends on
the set times T
ir
(C012)andT
if
(C013),
the connectedrampfunction generator S-shape (C182). (Series“HVAC”)
Adjustment Function
E3
*
E4
*
CCWrotation LOW HIGH
CWrotation HIGH LOW
Quick stop LOW LOW
Unchanged HIGH HIGH
*
Series “HVAC”: The signal levelsare indicated forC114 = -0- (see chapter7.5.14.1).
Important If a HIGH signal is assigned to terminals E3 and E4, the terminal signal which was activated first
determines the direction of rotation.
If a HIGH signal is assigned to terminals E3 and E4 when connecting the mains, the controller
will activate the quick stop function.
CW/CCWchangeover onlyinthe mainsetpoint.
For speed control with actual value feedback, the CW/CCW changeover is not possible.
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