Trane TR170 - Programming; Keypad Operation

4Programming
4.1 Keypad
The frequency converter can be programmed from the
Keypad or from a PC via the RS485 COM port by installing
the Trane Drive Utility (TDU). Refer to chapter 1.2 Additional
Resources for more details about the software.
The keypad is divided into 4 functional sections.
A.
Display
B. Menu key
C. Navigation keys and indicator lights
D.
Operation keys and indicator lights
Illustration 4.1 Keypad
A. Display
The LCD display is illuminated with 2 alphanumeric lines.
All data is shown on the keypad.
Illustration 4.1 describes the information that can be read
from the display.
1 Parameter number and name.
2 Parameter value.
3
Set-up number shows the active set-up and the edit set-up.
If the same set-up acts as both active and edit set-up, only
that set-up number is shown (factory setting). When active
and edit set-up dier, both numbers are shown in the
display (set-up 12). The number
ashing
indicates the edit
set-up.
4
Motor direction is shown to the bottom left of the display –
indicated by a small arrow pointing either clockwise or
counterclockwise.
5
The triangle indicates if the keypad is in Status, Quick
Menu, or Main Menu.
Table 4.1 Legend to Illustration 4.1, Part I
B. Menu key
Press [Menu] to select among Status, Quick Menu, or Main
Menu.
C.
Navigation keys and indicator lights
6 Com. LED: Flashes during bus communication.
7 Green LED/On: Control section is working correctly.
8 Yellow LED/Warn.: Indicates a warning.
9 Flashing Red LED/Alarm: Indicates an alarm.
10
[Back]: For moving to the previous step or layer in the
navigation structure.
11
[
▲
] [
▼
] [ ► ]: For navigating among parameter groups and
parameters, and within parameters. They can also be used
for setting local reference.
12
[OK]: For selecting a parameter and for accepting changes
to parameter settings.
Table 4.2 Legend to Illustration 4.1, Part II
D. Operation keys and indicator lights
13
[Hand On]: Starts the motor and enables control of the
frequency converter via the keypad.
NOTICE
[2] Coast inverse is the default option for
parameter 5-12 Terminal 27 Digital Input. If there is
no 24 V supply to terminal 27, [Hand On] does not
start the motor. Connect terminal 12 to terminal 27.
14
[O/Reset]: Stops the motor (O). If in alarm mode, the
alarm is reset.
15
[Auto On]: The frequency converter is controlled either via
control terminals or serial communication.
Table 4.3 Legend to Illustration 4.1, Part III
Programming
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BAS-SVX58D-EN
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