Omron SYSDRIVE 3G3JV User Manual page 234

List of Parameters
Parame- Name
ter No.
(Register
No.
(Hex))
n41 Frequency
reference
(0129)
gain
n42 Frequency
reference
(012A)
bias
n43 Analog fre-
quency refer-
(012B)
ence time
n44 Analog moni-
tor output
(012C)
n45 Analog moni-
tor output
(012D)
gain
n46 Carrier fre-
quency selec-
(012E)
tion
n47 Momentary
power inter-
(012F)
ruption com-
pensation
n48 Fault retry
(0130)
Description
Used to the input characteristics of analog frequency
references.
Gain: The frequency of maximum analog input (10 V
or 20 mA) in percentage based on the maximum or 20 mA) in percentage based on the maximum
frequency as 100%.
Bias: The frequency of minimum analog input (0 V or
0 or 4 mA) in percentage based on the maximum
frequency as 100%.
Used to set the digital filter with a first-order lag for
analog frequency references to be input.
Used to set the output frequency or current as a
monitored item.
0: Output frequency (10-V output at max. frequency
with n45 set to 1.00).
1: Output current (10-V output with Inverter rated
output current with n45 set to 1.00)
Used to set the output characteristics of analog
monitor output.
Used to set the carrier frequency.
Note The default setting does not need any
changes in normal operation.
Note Refer to 6-1 Setting the Carrier Frequency for
details.
Used to specify the processing that is performed
when a momentary power interruption occurs.
0: Inverter stops operating
1: Inverter continues operating if power interruption
is 0.5 s or less.
2: Inverter restarts when power is restored.
Used to set the number of times the Inverter is reset
and restarted automatically in the case the Inverter
has an overvoltage fault, overcurrent fault, or ground
fault.
Setting Unit of Default
range setting setting
0 to 1% 100
255
–99 to 1% 0
99
0.00 to 0.01 s 0.10
2.00
0, 1 1 0
0.00 to 0.01 1.00
2.00
1 to 4, 1 Varies
7 to 9 with the
capac-
ity.
0 to 2 1 0
0 to 10 1 0
Chapter 10
Changes Refer-
during ence
operation page
Yes 5-9
Yes 5-9
No 5-10
No 5-23
Yes 5-23
No 6-2
No 6-15
No 6-15
10-9