Monitor Parameters; Monitor Parameters List; Chapter 6 Control Functions And Parameter Settings - GE VAT2000 Instruction Manual

Chapter 6 Control Functions and Parameter Settings

6-1 Monitor parameters

6-1 Monitor parameters
The monitor mode sequentially displays the frequency, power supply, etc., parameters recognised by the
VAT2000.
The symbols used in the "Application" column are:
ST : Indicates parameters used for all control modes (C30-0 = 1 to 5) including V/f control (constant
torque, variable torque), sensor-less vector control, and vector control with sensor and PM motor
control.
V/f : Indicates parameters used for V/f control (constant torque, variable torque) (C30-0 = 1, 2).
VEC : Indicates parameters used for IM sensor-less vector control and IM vector control with sensor
(C30-0 = 3, 4).
PM : Indicates parameters that are used for PM motor control (C30-0=5)
No. Parameter
D00 – Output frequency monitor
0 Output frequency in Hz
1 Output frequency in %
2 Motor speed in min
3 Motor speed in %
D01 – Frequency setting monitor
0 Setting frequency in Hz
1 Setting frequency in %
3 Setting speed
(Output Ramp)
4 Setting speed
(Input Ramp)
D02 – Current monitor
0 Output current Amps
1 Output current in %
2 Overload (OLT) monitor
3 Heatsink temperature
4 Torque current detection
5 Excitation current
detection
D03 – Voltage monitor
0 DC voltage
1 Output voltage
(command)
2 Output power
3 Carrier frequency
D04 – Sequence status
0 ~ 2 Input
3 ~ 4 Output
6. Control Functions and Parameter Settings

Monitor parameters list

Unit
Hz will display when the VAT2000 is in standby.
displays while the DC brake is in action.
%
is displayed during pick up (Flying Start).
–1 –1 The forward run direction is displayed with the + polarity, and
min
the reverse run direction with the – polarity. (This is displayed
%
even when stopped.)
Hz The currently selected frequency setting value is displayed.
% The max. frequency is displayed as 100%.
–1
min The set speed at ASR input point is displayed.
The forward run direction is displayed with the + polarity, and
the reverse run direction with the – polarity.
–1
min The set speed at the ramp function's input point is displayed.
The forward run direction is displayed with the + polarity, and
the reverse run direction with the – polarity.
A will display when the VAT2000 is in standby.
% The motor rated current is displayed as 100%.
% OLT functions when this value reaches 100%.
°C
% The torque current detection value is displayed using the
motor rated current as 100%. The forward run direction torque
is displayed with the + polarity, and the reverse run direction
torque with the – polarity.
% The excitation current value is displayed using the motor rated
current as 100%.
V Displays the voltage of the DC link circuit in the main circuit.
V Displays output voltage command. The display may differ from
the actual output voltage.
in standby.
kW Displays the inverter's output power.
the drive is in standby.
kHz The current carrier frequency is displayed.
The ON/OFF state of the internal sequence data will display.
The correspondence of each LED segment and signal is
shown in the next page.
Remarks
will display when the drive is
will display when
6-1
Application
ST V/f VEC PM