Operation and Simple Running
8-2
AC10 Inverter
Fault alarm status
The status under which the inverter has a fault and the fault code is displayed.
Fault codes mainly include: OC, OE, OL1, OL2, OH, LU, PF1 and PF0 representing “over
current”, “over voltage”, “inverter overload”, “motor overload”, “overheat”, “input under-voltage”,
“input phase loss”, and “output phase loss” respectively.
For troubleshooting, please refer to Chapter 10 “Troubleshooting”.
8.2 Keypad Panel and Operation Method
Keypad panel (keypad) is fitted as a standard part for configuration of the AC10 IP66 inverter.
Using the keypad panel, the user may carry out parameter setting, status monitoring and
operation control over the inverter. Both keypad panel and display screen are arranged on the
keypad controller, which mainly consists of three sections:
data display section,
status indicating section
and keypad operating section
It is necessary to know the functions and how to use the keypad panel. Please read this manual
carefully before operation.
8.2.1
Method of operating the keypad panel
8.2.2
Operation Process of Setting the Parameters using the Keypad
Panel
A three-level menu structure is adopted for setting the parameters using the
keypad panel, which enables convenient and quick searching and changing
of function code parameters.
Three-level menu:
Function code group (first-level menu)
Function code (second-level menu)
Set value of each function code (third-level menu).
8.2.3
Setting the Parameters
Setting the parameters correctly is a precondition to give full inverter
performance. The following is the introduction on how to set the parameters
using the keypad panel.
Operating procedures:
i.
Press the “M” key, to enter programming menu.
ii.
Press the key
, and ▲ and ▼ key, the function code will change within
the function code group. The first number behind F displayed on the panel is
1, in other words, it displays F1××at this moment. Press ▲ and ▼ key,
function code will change between F1XX to FCXX.
iii.
Press the key
again, the function code will change within the code
group. Press
▲
and
▼
to change the function code to F113; press the
“
E
”
key to display 50.00; while press
▲
and
▼
to change to the need
frequency.
iv.
Press the “M” key to complete the change.
8.2.4
Switching and displaying of status parameters
Under stopped status or running status, the LED indicators of inverter can display status
parameters of the inverter. Actual parameters displayed can be selected and set through
function codes F131 and F132. Through the
key, it can switch over repeatedly and display
the parameters of stopped status or running status. The followings are the description of
operation method of displaying the parameters under stopped status and running status.
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