Window Comparator, Analog Disconnection - Omron MX2 User Manual

"B" Group: Fine Tuning Functions

3-6-15 Window Comparator, Analog disconnection

Func.
Code
B060
B061
B062
B063
B064
b065
b070
b071
O or OI
Max.(100%)
0%
WCO/WCOI
Odc/OIDc
118
The window comparator function outputs signals when the values of analog
inputs O and OI are within the maximum and minimum limits specified for the
window comparator. You can monitor analog inputs with reference to arbitrary
levels (to find input terminal disconnection and other errors).
You can specify a hysteresis width for the maximum-limit and minimum-limit
levels of the window comparator. You can also specify limit levels and a hys-
teresis width individually for analog inputs O and OI.
You can fix the analog input data to be applied to an arbitrary value when
WCO or WCOI is output. For this purpose, specify a desired value as the
operation level at O/OI disconnection (b070/b071/b072). When "no" is speci-
fied, the analog input data is reflected as input.
Output values of Odc and OIDc are the same as those of WCO and WCOI,
respectively.
"B" Function
Name
Maximum-limit level of window
comparator (O)
Minimum-limit level of window
comparator (O)
Hysteresis width of window
comparator (O)
Maximum-limit level of window
comparator (OI)
Minimum-limit level of window
comparator (OI)
Hysteresis width of window
comparator (OI)
Operation level at O
disconnection
Operation level at OI
disconnection
Hysteresis width
(b062, b065, b068)
Analog input data
ON ON
Description
Set range, {Min.-limit level (b061)
+ hysteresis width (b062)x2} to
100%
(Minimum of 0%)
Set range, 0 to {Max.-limit level
(b060) - hysteresis width
(b062)x2}% (Maximum of 0%)
Set range, 0 to {Max.-limit level
(b060) - Min.-limit level (b061)}/2%
(Maximum of 10%)
Set range, {Min.-limit level (b064
+ hysteresis width (b065)x2} to
100%
(Minimum of 0%)
Set range, 0 to {Max.-limit level
(b063) - hysteresis width
(b065)x2}% (Maximum of 0%)
Set range, 0 to {Max.-limit level
(b063) - Min.-limit level (b064)}/2%
(Maximum of 10%)
Set range, 0 to 100%, or "no"
(ignore)
Set range, 0 to 100%, or "no"
(ignore)
Applied analog data
ON
Section 3-6
Run Defaults
Mode
EU Units
Edit
100 %
0 %
0 %
100 %
0 %
0 %
no -
no -
Max.-limit level of window
comparator ( b061/b064)
Analog operation level at
disconnection ( b070/b071)
Min.-limit level of window
comparator ( b060/b063)