02/10/2015
5 / 17
Manual_MITOS_VT6_AIR_ver3p3_eng
PARAMETER
FUNCTION
POSSIBLE VALUES
PID Type
Type of PID control
- PID proport.-integr.-derivative
- PI proportional.-integrative
- P proportional
- PD proportional.-derivative
PID ACC/DEC delay
In AUTOMATIC mode, Inverter starts working
through ACC/DEC ramps equal to ACC
MANUAL/DEC MANUAL. When the
controlled variable reaches the set-point,
ACC/DEC are automatically set to the values
ACC AUTOMATIC / DEC AUTOMATIC.
This configuration remains till the stop of the
Inverter.
If the controlled variable does not reach the set-
point within PID ACC/DEC
Delay
seconds from
the start, ACC/DEC are set to the values ACC
AUTOMATIC/DEC AUTOMATIC
0-999 sec.
Velocity calculation
Type of velocity calculation.
The setting AIR has to be used in case the fluid
present in the pipe is air. Otherwise, you may use
the GENERIC setting. During velocity
calculation with the section AIR, you need to set
also the fluid temperature in °C, through the
parameter
Fluid Temperature
.
The calculation of the velocity with GENERIC
setting is base on the following formula::
v = k
P
[m/s]
where k =
Velocity Constant
(settable) and P is
the differential pressure in mmHH
2
O.
GENERIC AIR
Pipe type
Sets the pipe section.
- RECTANGUL.
- CIRCULAR
Pipe diameter
Circular pipe diameter (mm)
0 2000 mm
Pipe side 1
Rectangular pipe’s side 1 size (mm)
0 2000 mm
Pipe side 2
Circular pipe’s side 1 size (mm)
0 2000 mm
Fluid temperature
Temperature of the fluid in the pipe (°C)
0 200 °C
Speed constant
Sets the constant value in the generic formula for 0.01 99.99
Language
Sets the language of the menu
- GERMAN
- ITALIAN
- ENGLISH
- SPANISH
Command type
If the MITOS VT6 AIR is enabled to send
commands to the inverter (
Mode =
COMMAND) and it has the complete control of
the inverter (run-stop and frequency variation
(
1
)), the
Command type
parameter determines the
way the commands are sent
- MANUAL
- AUTOMATIC (PID)
