6 Basic Parameter Settings
6 - 54
High-function General-purpose Inverter RX2 Series User’s Manual
The temperature integration data of the motor are saved even after power termination or inverter trip
resetting. When the motor current increases again when the power is made on or the system is reset,
the system is restarted with the saved temperature integration data.
Precautions for Correct Use
When the data-holding function is used, the integration data are held even if the inverter is pow-
ered off for a long period of time, and a risk of occurrence of an error would increase. After it is
powered on, a short-time operation could cause an error.
The temperature integration data of an inverter is reset when the power supply is shut-off.
The integration state can be monitored from [dA-42] electronic thermal load rate monitor (motor).
If you want a warning signal when the electronic thermal exceeds a certain level, set the output signal
function 026 [THM] and [CE-30] electronic thermal warning level (motor). For details, see
The integration state can be monitored from [dA-43] electronic thermal load rate monitor (controller).
If you want a warning signal when the electronic thermal exceeds a certain level, set the output signal
function 027 [THC] and [CE-31] electronic thermal warning level (controller). For details, see
Inverter Thermal Warning Signal (THC)
Electronic thermal
Subtraction time,
1st-motor
[bC113]
1s to 1000s
Should be set in accordance with the heat emis-
sion time of the motor.
Sets the time for the integration data to change
form 100% to 0%.
600
When the Power Supply Is Shut off or Reset, Electronic Thermal
Data Is Held
Item
Parameters
Data
Description
Default
data
Electronic thermal
counter memory
selection at Power-off
[bC-14]
00
Not holding:
The temperature integration data are cleared by
the power shut-off and resetting.
01
01
Holding:
The temperature integration data are not
cleared and subtracted only in the subtraction
mode.
Electronic Thermal State Monitor
Item
Parameters
Data
Description
Default
data
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: ......
