Omron RX Series - Page 419

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7 Detailed Functions
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
7-4 Detailed Functions (Group b)
7
Note The upper and lower limit level settings for the window comparator function are independent of the external
frequency start/end settings. Set the voltage between 0 and 10 V or between –10 and 10 V; the current as a
percentage of 0 to 20 mA.
Additional Information
To use this function for disconnection detection, set the disconnection detection level to the same
value as the window comparator upper limit level (so that the inverter uses the frequency range
above the upper limit value and detects a disconnection if the frequency falls to or below the
upper limit value.)
b066
Window Comparator FE
Upper Limit Level
Set the upper limit level.
Setting range: –100 to 100
Minimum value: Lower limit level +
Hysteresis width x 2
100.
%
b067
Window Comparator FE
Lower Limit Level
Set the lower limit level.
Setting range: –100 to 100
Maximum value: Upper limit level –
Hysteresis width x 2
–100
b068
Window Comparator FE
Hysteresis Width
Set the hysteresis width for the upper
and lower limit levels.
Setting range: 0 to 10
Maximum value: (Upper limit level –
Lower limit level)/2
0.
b070
Analog Operation Level
at FV Disconnection
0. to 100.
no (Ignored)
no –
b071
Analog Operation Level
at FI Disconnection
b072
Analog Operation Level
at FE Disconnection
–100. to 100.
no (Ignored)
Parameter No. Function name Data Default data Unit
WCFV/WCFI/WCFE
FVDc/FIDc/FEDc
Max. (100%)
Min. (FV/FI: 0%)
(FE: –100%)
FV/FI/FE inputs
Analog application value
Analog input value
Analog operating level on
disconnection
(b070/b071/b072)
Window comparator upper
limit level
(b060/b063/b066)
Window comparator lower
limit level
(b061/b064/b067)
Hysteresis width
(b062, b065, b068)