gefran ADV200 User Manual

26 ADV200 • Functions description and parameters list
Example 2: Ramp ref 1 = + 400 rpm Ramp ref 2 = - 600 rpm
Ramp ref = 400 rpm – 600 rpm = - 200 rpm
In Local mode the overall ramp reference is the result of the sum of the values with the Ramp ref 3 and Ramp
ref 2 sign.
Example 1: Ramp ref 3 = + 500 rpm Ramp ref 2 = + 300 rpm
Ramp ref = 500 rpm + 300 rpm = 800 rpm
Example 2: Ramp ref 3 = + 400 rpm Ramp ref 2 = - 600 rpm
Ramp ref = 400 rpm – 600 rpm = - 200 rpm
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.3 604 Dig ramp ref 3 FF INT16 16/32 0 CALCI CALCI ERW FVS
Setting of the digital ramp reference. The speed that the drive must reach after completing the acceleration
phase is set with the ramp reference. Variations in the ramp reference are made with the selected ramp times.
The size of the ramp reference determines the motor speed value. The sign determines the direction of rota-
tion. The Ramp ref parameter also refers to a minimum speed, if set. When the “Motor potentiometer” or
“Multispeed” functions are selected the relative references are used. This reference can only be used in the
Local mode.
The overall ramp reference is the result of the sum of the values with the Ramp ref 3 and Ramp ref 2 sign.
Example 1: Ramp ref 3 = + 500 rpm Ramp ref 2 = + 300 rpm
Ramp ref = 500 rpm + 300 rpm = 800 rpm
Example 2: Ramp ref 3 = + 400 rpm Ramp ref 2 = - 600 rpm
Ramp ref = 400 rpm – 600 rpm = - 200 rpm
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.4 610 Ramp ref 1 src LINK 16/32 1500 0 16384 RW FVS
5.5 612 Ramp ref 2 src LINK 16/32 602 0 16384 ERW FVS
5.6 614 Ramp ref 3 src LINK 16/32 894 0 16384 ERW FVS
Selection of the origin (source) of the reference signals on the input of the ramp function block, that denes
the main drive speed. The ramp reference values can be selected from among those listed in the “L_MLTREF”
selection list.
When assigning the reference via terminals, signals with ±10V, 0 ...10V, 0... 20 mA and 4 ... 20 mA can be used.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.7 616 Ramp ref invert src LINK 16 1050 0 16384 ERW FVS
Selection of the origin (source) of the signal that inverts the ramp reference output from the “Ramp ref” block. The
signal that can be used for this function can be selected from among those listed in the “L_DIGSEL2” selection list.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.8 620 Ramp ref 1 mon FF INT16 0 0 0 R FVS
5.9 622 Ramp ref 2 mon FF INT16 0 0 0 ER FVS
5.10 624 Ramp ref 3 mon FF INT16 0 0 0 ER FVS
The value of the relative ramp reference on the output of the relative function block is displayed.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
5.11 634 Ramp ref top lim FF INT32 0 0 CALCI ERWZ FVS
It denes the maximum value of the output of the ramp reference block, regardless of the signal that is present.
The ramp reference follows the reference signal from the value set in parameter PAR 636 Ramp ref bottom
lim up to the value set with this parameter, after which the motor speed remains constant. The limit is valid for
both directions of rotation.

gefran ADV200 Specifications

General

Brand	gefran
Model	ADV200
Category	Inverter
Language	English