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110
Functional Description
CG Drives & Automation, 01-5326-01r3b
Fig. 83 Acceleration and deceleration times
Deceleration Time [332]
The deceleration time is defined as the time it takes for the
motor to decelerate from nominal motor speed to 0 rpm.
Communication information
Acceleration Time Motor Potentiometer
[333]
It is possible to control the speed of the AC drive using the
motor potentiometer function. This function controls the
speed with separate up and down commands, over remote
signals. The MotPot function has separate ramps settings
which can be set in “Acc MotPot [333]” and “Dec MotPot
[334]”.
If the MotPot function is selected, this is the acceleration
time for the MotPot up command. The acceleration time is
defined as the time it takes for the motor potentiometer
value to increase from 0 rpm to nominal speed.
Communication information
Deceleration Time Motor Potentiometer
[334]
If the MotPot function is selected, this is the deceleration
time for the “MotPot” down command. The deceleration
time is defined as the time it takes for the motor
potentiometer value to decrease from nominal speed to 0
rpm.
Communication information
Default:
10.0 s
Range:
0–3600 s
Modbus Instance no/DeviceNet no:
43102
Profibus slot/index
169/6
EtherCAT index (hex)
4c1e
Profinet IO index
19486
Fieldbus format
Long, 1=0.01 s
Modbus format
EInt
NOTE: If the Dec Time is too short and the generator
energy cannot be dissipated in a brake resistor, the
motor is decelerated according to the overvoltage limit.
The actual deceleration time may be longer than the
value set.
rpm
(NG_06-F11)
Nom. Speed
Acc Time [331]
Dec Time [332]
332 Dec Time
Stp
10.0s
Default:
16.0 s
Range:
0.50–3600 s
Modbus Instance no/DeviceNet no:
43103
Profibus slot/index
169/7
EtherCAT index (hex)
4c1f
Profinet IO index
19487
Fieldbus format
Long, 1=0.01 s
Modbus format
EInt
Default:
16.0 s
Range:
0.50–3600 s
Modbus Instance no/DeviceNet no:
43104
Profibus slot/index
169/8
EtherCAT index (hex)
4c20
Profinet IO index
19488
Fieldbus format
Long, 1=0.01 s
Modbus format
EInt
333 Acc MotPot
Stp
16.0s
334 Dec MotPot
Stp
16.0s
9(0R'ULYH 96, 9(0 U
Содержание VEMoDRIVE VSI 2.0 HD
Страница 1: ...Frequency converter VEMoDRIVE VSI 2 0 HD Instruction manual 01 5326 01 04 2018...
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Страница 40: ...38 Installation CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 52: ...50 Getting Started CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 64: ...62 EMC and standards CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 142: ...140 Functional Description CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 198: ...196 CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 206: ...204 Troubleshooting Diagnoses and Maintenance CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 232: ...230 Technical Data CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 238: ...236 Menu List CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
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