ABB ACSM1 Manual page 125

10.16 D2D CW USED
Selects the source for the control word for drive-to-drive communication. By default, the source is
parameter 2.17 D2D MAIN
Value pointer: Group and index
10.17 START ENABLE
Selects the source for the start enable signal. If the start enable signal is switched off, the drive will not
start or stops if the drive is running. 1 = Start enable.
Note: This parameter cannot be changed while the drive is running.
Note: Functionality of the Start enable signal is different from the Run enable signal.
Example: External damper control application using Start enable and Run enable. Motor can start
only after the damper is fully open.
Start/Stop commands
Start enable signal (10.17)
Started (6.01 STATUS
Run enable signal from the
damper end switch when the
damper is fully opened
Bit pointer: Group, index and bit
FW block: DRIVE LOGIC
CW.
FW block: DRIVE LOGIC
Drive started
(group 10)
WORD 1 bit 2)
Damper status
(10.09)
Motor speed
(see above)
(see above)
Damper open
Damper
opening
time
Acceleration
time (25.03)
Parameters and firmware blocks
125
Damper
closed
Damper
closing
time
Deceleration
time (25.04)