ABB ACS560, Firmware Manual

Page: 207 / 514

Parameters 207
Other [bit] Source selection (see Terms and abbreviations on page 162 ) -
20.21 Direction Reference direction lock. Defines the direction of the drive
rather than the sign of the reference, except in some cases.
In the table the actual drive rotation is shown as a function of
parameter
20.21 Direction and Direction command (from DI
configured in 20.01 Ext1 commands or 20.06 Ext2 commands
and its related parameters).
Request
Request Refer the table above for rotation direction of motor. 0
Forward Motor rotates forward regardless of the sign of the external
reference. (Negative reference values are replaced by zero.
Positive reference values are used as is.) 1
Reverse Motor rotates reverse regardless of the sign of the external
reference. (Negative reference values are replaced by zero.
Positive reference values are multiplied by -1.) 2
20.22 Enable to rotate Setting this parameter to 0 stops motor rotating but does not
affect any other conditions for rotating. Setting the parameter
back to 1 starts motor rotating again.
This parameter can be used for example with a signal from
some external equipment to prevent the motor rotating before
the equipment is ready.
When this parameter is 0 (rotating of the motor is disabled),
bit 13 of parameter
06.16 Drive status word 1 is set to 0.
Selected
Not selected 0 (always off) 0
Selected 1 (always on) 1
DI1 Digital input DI1 ( 10.02 DI delayed status , bit 0) 2
DI2 Digital input DI2 ( 10.02 DI delayed status , bit 1) 3
DI3 Digital input DI3 ( 10.02 DI delayed status , bit 2) 4
DI4 Digital input DI4 ( 10.02 DI delayed status , bit 3) 5
DI5 Digital input DI5 ( 10.02 DI delayed status , bit 4) 6
No. Name/Value Description Def/FbEq16
Par. 20.21
Direction
DI = Forward DI = Reverse DI not defined
Forward Motor rotates in forward
direction Motor rotates in forward
direction
Same as forward DI
Reverse Motor rotates in reverse
direction Motor rotates in reverse
direction
Same as reverse DI
Request
Reference from
motor
potentiometer
reference /other
Motor rotates in forward
direction Motor rotates in reverse
direction
Same as forward DI
Reference from
AI/FB/EFB/
Control Panel
Ref Saved &
Copied/Safe
Speed / Last
Speed
Motor rotates in direction of
reference
Motor rotates always in
reverse direction
(-1 * ABS [Reference])
Same as forward DI
Reference from
Constant Speed /
PID / Jog ref Motor rotates in direction of
reference
[DI have no effect] Motor rotates in direction
of reference
[DI have no effect]
DI have no effect