85
AYK550-UH User’s Manual
Start-Up
Group 22: Accel/Decel
This group defines ramps that control the rate of acceleration and deceleration. You define these ramps
as a pair, one for acceleration and one for deceleration. You can define two pairs of ramps and use a
digital input to select one or the other pair.
Group 22: Accel/Decel
Code Description Range
Resolution
Default
S
2201
ACC/DEC 1/2 SEL
-6…7
1
0
Defines control for selection of acceleration/deceleration ramps.
• Ramps are defined in pairs, one eAYK for acceleration and deceleration.
• See below for the ramp definition parameters.
0 =
NOT
SEL
– Disables selection, the first ramp pair is used.
1 =
DI
1 – Defines digital input
DI
1 as the control for ramp pair selection.
• Activating the digital input selects ramp pair 2.
• De-activating the digital input selects ramp pair 1.
2…6 =
DI
2…
DI
6 – Defines digital input
DI
2…
DI
6 as the control for ramp pair selection.
• See
DI
1 above.
7 =
COMM
– Defines serial communication as the control for ramp pair selection.
-1 =
DI
1(
INV
) – Defines an inverted digital input
DI
1 as the control for ramp pair selection.
• De-activating the digital input selects ramp pair 2
• Activating the digital input selects ramp pair 1.
-2…-6 =
DI
2(
INV
)…
DI
6(
INV
) – Defines an inverted digital input
DI
2…
DI
6 as the control for ramp pair selection.
• See
DI
1(
INV
) above.
2202
ACCELER TIME 1
0.0…1800.0 s
0.1 s
30.0 s
Sets the acceleration time for zero to maximum frequency for ramp pair 1. See A in figure.
• Actual acceleration time also depends on 2204
RAMP
SHAPE
.
• See 2008
MAXIMUM
FREQUENCY
.
2203
DECELER TIME 1
0.0…1800.0 s
0.1 s
30.0 s
Sets the deceleration time for maximum frequency to zero for ramp pair 1.
• Actual deceleration time also depends on 2204
RAMP
SHAPE
.
• See 2008
MAXIMUM
FREQUENCY
.
2204
RAMP SHAPE 1
0...1000.0 s
0.1 s
0.0
Selects the shape of the acceleration/deceleration ramp for ramp pair 1. See B in
figure.
• Shape is defined as a ramp, unless additional time is specified here to reach
the maximum frequency. A longer time provides a softer transition at eAYK end
of the slope. The shape becomes an s-curve.
• Rule of thumb: 1/5 is a suitable relation between the ramp shape time and the
acceleration ramp time.
0.0 =
LINEAR
– Specifies linear acceleration/deceleration ramps for ramp pair 1.
0.1…1000.0 =
S
-
CURVE
– Specifies s-curve acceleration/deceleration ramps for
ramp pair 1.
2205
ACCELER TIME 2
0.0…1800.0 s
0.1 s
60.0 s
Sets the acceleration time (s) for zero to maximum frequency for ramp pair 2. See 2002
ACCELER
TIME
1.
2206
DECELER TIME 2
0.0…1800.0 s
0.1 s
60.0 s
Sets the deceleration time for maximum frequency to zero for ramp pair 2. See 2003
DECELER
TIME
1.
T
FREQ
T
MAX
FREQ
Linear
S-curve
A
A = 2202
ACCELERATION
TIME
B
B (=0)
B = 2204
RAMP
SHAPE
MAX
Содержание AYK 550
Страница 256: ...D1 AYK550 UH User s Manual Appendix D Appendix D Base Drive Drawing 205662 Drawings Fig 1...
Страница 257: ...AYK550 UH User s Manual D2 Appendix D Base Drive w Fused Disconnect Drawing 205648 Fig 2...
Страница 258: ...D3 AYK550 UH User s Manual Appendix D Base Drive w Non Fused Disconnect Drawing 205647 Fig 3...
Страница 259: ...AYK550 UH User s Manual D4 Appendix D Base Drive w ByPass Fused Disconnect Drawing 205651 Fig 4...
Страница 260: ...D5 AYK550 UH User s Manual Appendix D Base Drive w Bypass Non Fused Disconnect Drawing 205649 Fig 5...
Страница 261: ...AYK550 UH User s Manual D6 Appendix D Single Point Power Base Drive w ByPass Non Fused Disconnect Drawing 205653 Fig 6...
Страница 262: ...D7 AYK550 UH User s Manual Appendix D Single Point Power Base Drive w Non Fused Disconnect Drawing 205663 Fig 7...
Страница 263: ...AYK550 UH User s Manual D8 Appendix D Base Drive w ByPass Fused Disconnect Drawing 205652 Fig 8...
Страница 264: ...D9 AYK550 UH User s Manual Appendix D Base Drive w ByPass Non Fused Disconnect Drawing 205650 Fig 9...
Страница 265: ...AYK550 UH User s Manual D10 Appendix D Single Point Power Base Drive w ByPass Non Fused Disconnect Drawing 205654 Fig 10...
Страница 266: ...D11 AYK550 UH User s Manual Appendix D Base Drive w ByPass Non Fused Disconnect Drawing 206650 Fig 11...
