Omron RX - 2, Руководство пользователя

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8 Applied Settings
8 - 148 High-function General-purpose Inverter RX2 Series User’s Manual
8-9 Applied Output
Assign the output terminal functions 050 [Ai1Dc], 051 [Ai2Dc], and 052 [Ai3Dc] analog break signals to
one of [CC-01] to [CC-17] that corresponds to the output terminal and output the signals.
The signals will be output when the input values of the analog inputs [Ai1], [Ai2], and [Ai3] are within the
range from the lower limit level to the upper limit level of the window comparators. The analog inputs
can be monitored at any value, so that this function can be used for detecting breaks, for example.
A hysteresis width can be specified to the upper and lower limit levels of the window comparator.
A level and a hysteresis width can be specified to each of the analog inputs [Ai1], [Ai2], and [Ai3] indi-
vidually.
Precautions for Correct Use
• When the signal [WCAi1], [WCAi2], or [WCAi3] is output, the value adopted to the analog
input can be fixed to any value. Specify the value using the break operation level [Ai1], [Ai2],
or [Ai3].
• When the analog hold function [AHD] is enabled, the input being held has higher priority.
 Parameter
8-9-1 Analog Disconnection Signal
Item Parameter Data Description
Output terminal func-
tion selection 11-15
[CC-01] to
[CC-05]
050
051
052
The signals 050 [Ai1Dc], 051 [Ai2Dc], and 052
[Ai3Dc] will be output to the output terminal assigned.
Relay output terminal
function selection
16A-16C
[CC-06]
Relay output terminal
function selection
AL1-AL0/AL2-AL0
[CC-07]
Output terminal func-
tion selection 11-15
[CC-01] to
[CC-05]
056
057
058
The signals 056 [WCAi1], 057 [WCAi2], and 058
[WCAi3] will be output to the output terminal
assigned.
Relay output terminal
function selection
16A-16C
[CC-06]
Relay output terminal
function selection
AL1-AL0/AL2-AL0
[CC-07]
Window comparator
Ai1/Ai2/Ai3 upper limit
level Ai1:[CE-40]
Ai2:[CE-43]
0 to 100(%)
Specify the upper limits of the analog inputs. The set-
ting ranges are limited to the lower limits or greater.
Ai3:[CE-46] -100 to 100(%)
Window comparator
Ai1/Ai2/Ai3 lower limit
level Ai1:[CE-41]
Ai2:[CE-44]
0 to 100(%)
Specify the lower limits of the analog inputs. The set-
ting ranges are limited to the upper limits or smaller.
Ai3:[CE-47] -100 to 100(%)
Window comparator
Ai1/Ai2/Ai3 hysteresis
width
Ai1:[CE-42]
Ai2:[CE-45]
Ai3:[CE-48]
0 to 10(%)
The maxim hysteresis widths are limited to (upper
limit level - lower limit level)/2.
Ai1/Ai2/Ai3 abnormal
condition analog oper-
ation level Ai1:[CE-50]
Ai2:[CE-52]
0 to 100(%)
Specify the input values when the input become
within the ranges according to their operation level
selection.
Ai3:[CE-54] -100 to 100(%)