Omron RX - 2, Руководство пользователя

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8 Applied Settings
High-function General-purpose Inverter RX2 Series User’s Manual
8-
6
A
larm
S
ignal
8
8-6
-8 Motor
T
hermal W
arn
ing Signal (T
H
M)
Assign the output terminal function 026 [THM] motor thermal warning signal to one of [CC-01] to
[CC-07] that corresponds to the output terminal and output the signal.
You can understand the state from the signal before the motor overload error [E005] is generated by the
electronic thermal function.
Precautions for Correct Use
• The motor overload error [E005] will be generated when the motor thermal integrated value
reaches 100.00%.
• For the settings of motor electronic thermal, refer to 6-6-1 Electronic Thermal Setting on page
6-48.
 Parameter
8-6-8 Motor Thermal Warning Signal (THM)
Example Operation (When Thermal Subtractions Enabled)
Item Parameter Data Description
Default
data
Output terminal func-
tion selection 11-15
[CC-01] to
[CC-05]
026
The thermal warning signal [THM] of the
motor is output.
OFF: The motor thermal integrated value is
smaller than the level.
ON: The motor thermal integrated value is
equal to or larger than the level.
-
Relay output terminal
function selection
16A-16C
[CC-06]
Relay output terminal
function selection
AL1-AL0/AL2-AL0
[CC-07]
Electronic thermal
warning level (MTR)
[CE-30]
0.00 to
100.00(%)
The signal [THM] is turned on when the ther-
mal integrated value of the motor is equal to
or larger than the set level. This function
does not work when this level has been set
to 0.00.
80.0
[CE-30]
ON
Output current
Motor thermal
integrated value
Output signal
[THM]