Emotron FDU48-210 User Manual

Emotron AB 01-3694-01r2 Functional Description 89
Deceleration Time from Minimum
Speed [336]
If a minimum speed is programmed, this will be the deceler-
ation time from the minimum speed to 0 rpm in a stop
command and defined as the time it takes for the motor to
decelerate from the nominal motor speed to 0 rpm.
Communication information
Acceleration Ramp Type [337]
Sets the type of all the acceleration ramps in a parameter set.
See Fig. 75. Depending on the acceleration and deceleration
requirements for the application, the shape of both the
ramps can be selected. For applications where speed changes
need to be started and stopped smoothly, such as a conveyor
belt with materials that can drop following a quick speed
change, the ramp shape can be adapted to a S-shape and pre-
vent speed change shocks. For applications that are not criti-
cal in this, the speed change can be fully linear over the
complete range.
Communication information
Fig. 75 Shape of acceleration ramp
Deceleration Ramp Type [338]
Sets the ramp type of all deceleration parameters in a param-
eter set Fig. 76.
Communication information
Fig. 76 Shape of deceleration ramp
Default: 10.0 s
Range: 0.50-3600 s
Modbus Instance no/DeviceNet no: 43106
Profibus slot/index 169/10
Fieldbus format Long, 1=0.01 s
Modbus format EInt
Default: Linear
Linear 0 Linear acceleration ramp.
S-Curve 1 S-shape acceleration ramp.
Modbus Instance no/DeviceNet no: 43107
Profibus slot/index 169/11
Fieldbus format UInt
Modbus format UInt
336 Dec<Min Spd
Stp 10.0s
A
337 Acc Rmp
Stp Linear
A
Default: Linear
Selection: Same as menu [337]
Modbus Instance no/DeviceNet no: 43108
Profibus slot/index 169/12
Fieldbus format UInt
Modbus format UInt
rpm
t
(NG_06-F08)
Linear
S-curve
338 Dec Rmp
Stp Linear
A
rpm
t
(
NG_06-F09
)
Linear
S-curve

Emotron FDU48-210 Specifications

General

Brand	Emotron
Model	FDU48-210
Category	Servo Drives
Language	English