3 Operation
3 - 48
High-function General-purpose Inverter RX2 Series User’s Manual
3-10 Error Operation on the LCD Operator
You can configure operation when the LCD operator is disconnected.
When about 5 seconds have passed after communication with the LCD operator is disconnected, it is
determined that disconnection occurred.
For operation at disconnection, see the parameter table shown below.
Parameter
You are informed with battery run-out, when the battery is run out. And then you can trip the inverter.
The LCD operator is monitored on a regular basis, and when it is determined the time setting of LCD
operator returns to the initial state, it is determined to be error.
When [UA-19] is set to 01 and it is determined that abnormality occurs, the output terminal function
080[LBK] is turned on. When time is configured on LCD operator, [LBK] is turned off.
When [UA-19] is set to 02, when it is determined that abnormality occurs, an error is generated, and the
inverter trips due to [E042] RTC error. The output terminal function 080 [LBK] is turned on at the same
time the error occurs. When time on LCD Operator is configured, [LBK] is turned
Parameter
Precautions for Correct Use
• You can cancel trip of [E042] RTC error by performing the reset operation, however, if time is
not configured, the error occurs again. In this case, the output terminal function 080 [LBK] is
on.
• If [UA-19] is set to a value other than 00, insert the battery in the LCD operator, and set
[UA-19] after configuring time.
3-10-1 Selection of Operation at Disconnection of LCD Operator
Item
Parameter
Data
Description
Selection of opera-
tion at disconnec-
tion of LCD
operator
[UA-20]
00
When disconnection occurs, the inverter trips due to [E040]
LCD operator communication error.
01
When disconnection occurs, the inverter trips due to [E040]
LCD operator communication error after deceleration stop.
02
Ignores detection of disconnection.
03
Performs the free-run stop when disconnection occurs. No
error occurs.
04
Performs the deceleration stop when disconnection occurs.
No error occurs.
3-10-2 Display of Battery Level Warning
Item
Parameter
Data
Description
Battery level warn-
ing selection
[UA-19]
00
Disable
01
The output terminal function 080 [LBK] is turned on as a warn-
ing.
02
Generates the [E042] RTC error and the inverter trips. Turns
on the output terminal function 080 [LBK].
Summary of Contents for RX - 2
Page 1: ...High function General purpose Inverter RX2 Series User s Manual I620 E1 01 3G3RX2...
Page 54: ...1 Overview 1 22 High function General purpose Inverter RX2 Series User s Manual...
Page 136: ...2 Design 2 82 High function General purpose Inverter RX2 Series User s Manual...
Page 592: ...8 Applied Settings 8 192 High function General purpose Inverter RX2 Series User s Manual...
Page 754: ...11 Options 11 56 High function General purpose Inverter RX2 Series User s Manual...
Page 794: ...12 Troubleshooting 12 40 High function General purpose Inverter RX2 Series User s Manual...
Page 919: ......
