ABB ACQ550-U1-011A-6, User Manual

Page: 117 / 314

ACQ550-U1 User’s Manual 117
Parameters
2208 EMERG DEC TIME
Sets the deceleration time for maximum frequency to zero for an emergency.
• See parameter 2109
EMERG STOP SEL
.
• Ramp is linear.
2209 RAMP INPUT 0
Defines control for forcing the speed to 0 with the currently used deceleration ramp (see parameters 2203
DECELER
TIME
1 and 2206
DECELER TIME
2).
0 =
NOT SEL
– Not selected.
1 =
DI
1 – Defines digital input
DI
1 as the control for forcing the speed to 0.
• Activating the digital input forces the speed to zero, after which the speed will stay at 0.
• De-activating the digital input: speed control resumes normal operation.
2…6 =
DI
2…
DI
6 – Defines digital input
DI
2…
DI
6 as the control for forcing the speed to 0.
• See
DI
1 above.
7 =
COMM
– Defines bit 13 of the Command Word 1 as the control for forcing the speed to 0.
• The Command Word is supplied through fieldbus communication.
• The Command Word is parameter 0301.
-1 =
DI
1(
INV
) – Defines inverted digital input
DI
1 as the control for forcing the speed to 0.
• De-activating the digital input forces the speed to 0.
• Activating the digital input: speed control resumes normal operation.
-2…-6 =
DI
2(
INV
)…
DI
6(
INV
) – Defines an inverted digital input
DI
2…
DI
6 as the control for forcing the speed to 0.
• See
DI
1(
INV
) above.
Code Description