ABB ACS550 User Manual page 132

132
Code Description
2208 EMERG DEC TIME
Sets the deceleration time for maximum frequency to zero for an emergency.
• See parameter 2109
• Ramp is linear.
2209 RAMP INPUT 0
Defines control for forcing the ramp input to 0.
0 = – Not selected.
NOT SEL
1 = 1 – Defines digital input
DI
• Activating the digital input forces ramp input to 0. Ramp output will ramp to 0 according to the currently used ramp
time, after which it will stay at 0.
• De-activating the digital input: ramp resumes normal operation.
2...6 = 2... 6 – Defines digital input
DI DI
• See 1 above.
DI
7 = – Defines bit 13 of the Command Word 1 as the control for forcing the ramp input to 0.
COMM
• The Command Word is supplied through fieldbus communication.
• The Command Word is parameter 0301.
-1 = 1( ) – Defines an inverted digital input
DI INV
• De-activating the digital input forces ramp input to 0.
• Activating the digital input: ramp resumes normal operation.
-2...-6 = 2( )...
DI INV DI
generator input to 0.
• See 1( ) above.
DI INV
Parameters
.
EMERG STOP SEL
1 as the control for forcing the ramp input to 0.
DI
2... 6 as the control for forcing the ramp input to 0.
DI DI
6( ) – Defines an inverted digital input
INV
1 as the control for forcing the ramp input to 0.
DI
2... 6 as the control for forcing the ramp function
DI DI
ACS550 User's Manual