Omron RX2 Series User Manual

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8 Applied Settings
High-function General-purpose Inverter RX2 Series User’s Manual
8-6 Alarm Signal
8
8-6-15 Incoming Overvoltage Signal (OVS)
Assign the output terminal function 081 [OVS] incoming overvoltage signal to one of [CC-01] to [CC-17]
that corresponds to the output terminal and output the signal.
The incoming overvoltage signal [OVS] turns on when the PN voltage of the main circuit exceeds the
voltage level specified with the incoming overvoltage level selection [bb-62] for 100 s continuously.
When incoming overvoltage level [bb-61] is set to 00, the signal [OVS] will be output.
When incoming overvoltage level [bb-61] is set to 01, the signal [OVS] will be output, while a trip being
made due to incoming overvoltage error [E015].
Precautions for Correct Use
This function performs detection only when the inverter is stopped. This function does not work
while the inverter is in operation.
 Parameter
8-6-15 Incoming Overvoltage Signal (OVS)
Item Parameter Data Description
Default
data
Output terminal func-
tion selection 11-15
[CC-01] to
[CC-05]
081
The signal [OVS] is output when the incom-
ing voltage is high.
OFF: Less than or equal to the incoming
overvoltage level
ON: More than the incoming overvoltage
level
-
Relay output terminal
function selection
16A-16C
[CC-06]
Relay output terminal
function selection
AL1-AL0/AL2-AL0
[CC-07]
Power supply over
voltage selection
[bb-61]
00 The signal [OVS] will be output.
00
01
The signal [OVS] will be output, while a trip
being made due to incoming overvoltage
error [E015].
Power supply over
voltage level setting
[bb-62]
(200-V class)
300.0Vdc to
410.0Vdc
(400-V class)
600.0Vdc to
820.0Vdc
The number of hours when the inverter has
been turned on is stored for monitoring.
(200V
class)
390.0
(400V
class)
780.0

Omron RX2 Series Specifications

General

Brand	Omron
Model	RX2 Series
Category	Inverter
Language	English