KEB COMBIVERT F5 MULTI Applications Manual page 167

Setpoint- and Ramp Adjustment
Rotation direction dependent on
the sign of the setpoint
Evaluation with LS
(switch-off of modulation)
Evaluation without LS
Rotation direction dependent on
the control word SY.50
Control word Sy.50
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All Rights reserved
The direction of rotation can be defined with the preadjusted setpoint signal. In the
case of analog signals through adjustment of positive or negative voltages. In the
case of digital signals through adjustment of positive values (without sign) or nega-
tive values (negative sign in the display). Following settings are possible:
In this case a direction of rotation must be adjusted via a digital input, digitally via
oP.2 or via control word SY.50 in order for the inverter to modulate. It is unimportant
which direction of rotation is adjusted, as the direction of rotation is dependent on
the setpoint.
no rotation direction set
oP.1 = 6 positive value (also 0)
negative value
In this case the inverter always modulates. No direction of rotation needs to be
adjusted.
oP.1 = 7 positive value (also 0)
negative value
The control word is used for the status control of the inverter via bus. In order for
the inverter to react to the control word, the respective control process must be
enabled (oP.1=8 or 9; fr.2=5). When adjusting the direction of rotation via the control
word, the setpoint can be evaluated 0-limited (oP.1 = 8) or absolute (oP.1 = 9).
Bit Function Description
0 Control release 0 = control release not enabled; 1= control release
enabled (AND-operation with di.1 bit 0 and di.2 bit 0); in
addition control release must set at terminal ST
(hardware)
1 Reset Triggers reset when changing from 0 => 1
2 Run / Stop 0 = setpoint rotation Stop; 1 = setpoint rotation Run
(source of setpoint direction op.1 = 8 or 9)
3 For / Rev 0 = setpoint rotation forward; 1 = setpoint rotation reverse
(source of setpoint rotation op.1 = 8 or 9)
4-6 Current set Source of set selection fr.2 = 5
7 Free
8 Fast stop 0 = fast stop not activated; 1 = fast stop activated
( OR-operation with further sources for fast stop)
9-15 Free
If Run/Stop shall be preset via the control word, oP.2 must be set to
Ñ0ì , The terminals F/R must not be wired (OR-operation of terminal
oP.2 and Sy.50).
Name: Basis
KEB COMBIVERT F5-M / S
Functional Desription
-> LS (Modulation disabled)
-> rotation direction forward
-> rotation direction revers
-> rotation direction forward
-> rotaiton direction reverse
Date
12.05.04
Chapter Section Page
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