Emotron FDU48-210 User Manual

96 Functional Description Emotron AB 01-3694-01r2
Fig. 82 Flux Optimizing
11.4.7 Preset References [360]
Motor Potentiometer [361]
Sets the properties of the motor potentiometer function. See
the parameter DigIn1 [521] for the selection of the motor
potentiometer function.
Communication information
Fig. 83 MotPot function
Preset Ref 1 [362] to Preset Ref 7
[368]
Preset speeds have priority over the analogue inputs. Preset
speeds are activated by the digital inputs. The digital inputs
must be set to the function Pres. Ref 1, Pres. Ref 2 or Pres.
Ref 4.
Depending on the number of digital inputs used, up to 7
preset speeds can be activated per parameter set. Using all
the parameter sets, up to 28 preset speeds are possible.
Communication information
NOTE: Flux optimization works best at stable situations
in slow changing processes.
Default: Non Volatile
Volatile 0
After a stop, trip or power down, the VSD
will start always from zero speed (or mini-
mum speed, if selected).
Non volatile 1
Non Volatile. After a stop, trip or power
down of the VSD, the reference value at
the moment of the stop will be memo-
rized. After a new start command the out-
put speed will resume to this saved value.
Modbus Instance no/DeviceNet no: 43131
Profibus slot/index 169/35
Fieldbus format UInt
Modbus format UInt
50
Hz
f
%
V
100
Flux optimizing
area
361 Motor Pot
Stp Non Volatie
A
Default: Speed, 0 rpm
Dependent on:
Process Source [321] and Process Unit
[322]
Speed mode 0 - max speed [343]
Torque mode 0 - max torque [351]
Other modes
Min according to menu [324] - max accord-
ing to menu [325]
Modbus Instance no/DeviceNet no: 43132–43138
Profibus slot/index 169/36–169/42
Fieldbus format Long
Modbus format EInt
t
t
n
t
(NG_06-F19)
Motpot
UP
Motpot
DOWN
362 Preset Ref 1
Stp 0rpm
A

Emotron FDU48-210 Specifications

General

Brand	Emotron
Model	FDU48-210
Category	Servo Drives
Language	English