Fuji Electric FRENIC-Ace series, Руководство пользователя

Страница: 718 / 788

12.3 Common Specifications
12-26
Item Explanation Remarks
Di
spl
ay
Indicators
Detachable, 7-segment, 4-digit LED, 7 push-buttons (PRG/RESET, FUNC/DATA, UP,
DOWN, RUN, STOP, and SHIFT), and 6 LED indicators (KEYPAD CONTROL, Hz, A,
kW, X10, and RUN)
Running/stopping
Speed monitor (reference frequency, output frequency, motor speed, load shaft
speed, line speed, and speed indication with percent), output current (A), output
voltage (V), calculated torque (%), input power (kW), PID command value, PID
feedback amount, PID output, timer values for timed operation (s), load factor (%), and
motor output (kW), Torque current [%] , Magnetic flux command [%], Analog input
monitor, input watt-hour, constant feeding rate time (min.), and remaining time for
timed operation (s) can be displayed.
Maintenance monitor
DC link bus voltage, maximum effective current, input watt-hour, input watt-hour data,
temperature (inverter internal temperature, maximum inverter internal temperature,
heat sink temperature, maximum heat sink temperature), capacitance of the DC link
bus capacitor, service life of DC ink but capacitor (elapsed time/remaining time),
cumulative run times (inverter power-ON time, electrolytic capacitors on printed circuit
boards, cooling fans, individual motors), light-alarm contents (last four alarms),
RS-485 error contents and number of error times, CANopen error contents, option
error contents and number of error times, ROM version (inverter, keypad, and option)
I/O check
Displays the I/O signal states of control circuit terminals using the segment ON/OFF of
the 7-segment LED monitor or hexadecimal format. (digital and analog signals)
Trip Displays the cause of a trip by codes.
Light-alarm Shows the light-alarm display
l-al
.
During running or at
the time of a trip
• Trip history: Saves and displays the cause of the last four trips (with a code).
• Saves and displays the detailed running status data of the last four trips.
*Note: The meaning of the described abbreviations are shown as follows.
VF V/f Control
IM-SVC(DTV) Speed Sensorless Vector control (Dynamic Torque Vector Control)
VF with SC V/f Control with Slip Compensation
IMPG-VF V/f Control with Speed Sensor (a PG option card is required.)
IMPG-ATB V/f Control with speed sensor (
＋
Auto Torque Boost)(A PG option card is required.)
IMPG-VC Vector Control with Speed Sensor (a PG option card is required.)
PM-SVC Magnetic Pole Position Sensorless Vector Control
A box (■) in the above table replaces S or E depending on the enclosure.
When the protective function is activated so that the LED monitor shows alarm codes, refer to Chapter 6
“TROUBLESHOOTING.”
For the usage environment and storage environment, refer to Chapter 1 “1.3 Precautions for Using Inverters.”