Omron RX2 Series User Manual

8 Applied Settings
8 - 56
High-function General-purpose Inverter RX2 Series User’s Manual
 Parameter
(Ex.1) When [bb-20] = 00, tripping occurs
(Ex.2) When [bb-20] ≠00 and [bb-24] = 00, it restarts at 0 Hz.
Note The motor will trip after instantaneous power failure allowable time.
Item Parameter Data Description
Default
data
The number of retries
after instantaneous
power failure
[bb-20]
0 to 16/ ∞(255)
(Counts)
Sets the retry counts in case of instanta-
neous power failure.
If this is set to 0, the motor will trip upon
recovery from instantaneous power failure.
0
Selection of restart
mode @Instanta-
neous power failure/
under-voltage trip
[bb-24]
00 Restarts at 0 Hz
01
01 Restarts with the frequency matching
02 Restarts upon frequency pull-in
03
Detection speed (frequency) <v2.00 or
higher>
04
Trips after decelerating and stopping with
the frequency matching
Allowable under-volt-
age power failure time
[bb-25] 0.3 to 25.0(s)
Restarts if the instantaneous power failure
time is within the set value.
1.0
Retry wait time before
motor restart
[bb-26] 0.3 to 100.0(s)
Starts after waiting for the set time upon
power voltage recovery.
0.3
Instantaneous power
failure/under-voltage
trip alarm enable
[bb-27]
00 Disabled
0001 Enabled
02 Disabled during stop and deceleration stop
Control Power Supply
IP error occurs
Free Running
Motor Speed
Inverter
Output
Output signal
[AL]
Control Power Supply
Instantaneous power
failure allowable time
Free Running
Motor Speed
Retry Standby
Time
Inverter
Output
Output signal
[AL]

Omron RX2 Series Specifications

General

Brand	Omron
Model	RX2 Series
Category	Inverter
Language	English