Toshiba T300MTX, Инструкция по эксплуатации

Страница: 33 / 140

IF08CZ10 April, 2019
- 11 -
1. 4 Digit 7 Segment Display – Brightly displays the frequency when connected to V/Hz, Vector and SM
drive types. Displays feedback (%) when connected to a Static Var. Controller.
2. Graphical LCD – Displays user information in text and numerical form.
3. Green Local/Remote LED – The green LED is lit when in local mode and off during remote mode.
4. Green and Red Status LED’s:
•
Not ready and not running – Both Red and Green off.
• Ready and not running – Green LED only
•
Ready and running – Red LED only.
•
Fault – Fast blinking Red LED. (0.5Hz).
•
Alarm – Slow blinking red if running or green if not running. (1.5Hz).
• Test mode – Alternating red and green regardless of condition. (0.5Hz).
5. Encoder – This is a multi-function device. If pushed, it will function as an Enter/select button*. If turned
clockwise, it will scroll down a menu listing and increments a selected field’s parameter data. If turned
counter clockwise, it will scroll up a menu listing and decrement a selected field’s parameter data.
(*Enter action – Selects a menu item to be changed or accepts and writes the changed data of a
selected field. This key, when in the Main tab and held for more than 2 seconds will toggle the direction
of the motor. This function only works if the drive is not running.)
6. Local/Remote key – Toggles between Local and Remote mode’s while in the Main screen and the drive
is not running. To toggle modes the key must be held for at least 2 seconds.
7. Escape key – Multi function key. It returns to the previous level of the menu tree. It cycles through the
tabs (see figure 2).
8. Run key – Will run the drive when in local mode. (Note: If the drive does not have a reference speed it
will display forward direction even though it may be in reverse direction. When a reference speed is
given it will display the correct direction.)
9. Mode key – This key will cycle through the tabs (see figure 2). This key will also initialize the selection of
individual digits by position in conjunction with the encoder when changing the values of parameters.
10. Stop key – This key will stop the drive from running when in local mode and works from all screens.
(Please refer to Section 4.1 to change the effect of the STOP key when in Local or Remote Mode.)
11. Commissioning Tool Port – Ethernet port used for communication to the commissioning and support tool.
A cross over cable may be required to establish a direct connection to a PC.
12. RESET Pushbutton – This pushbutton is used to clear inverter faults and alarms displayed on the LCD.
13. INTERLOCK Pushbutton – This pushbutton is used to disable the inverter via a hard-wired circuit. The
pushbutton is illuminated while the inverter is interlocked, and extinguished for normal operation.
Operating the INTERLOCK pushbutton will result in an inverter gate block and free-run deceleration of
the load.