Analog Input Signal Calibration Settings; Miscellaneous Functions - Omron MX2 User Manual

"C" Group: Intelligent Terminal Functions
3-7-7

Analog Input Signal Calibration Settings

Func.
Code
C081
C082
C085
3-7-8

Miscellaneous Functions

Func.
Code
C091
C101
144
The functions in the following
table configure the signals for
the analog input terminals. Note
that these settings
change the current/voltage or
sink/source characteristics - only
the zero and span (scaling) of
the signals.
These parameters are already
adjusted before the shipment,
and therefore it is not recom-
mended to do the adjustment at the customer.
"C" Function
Name
O input span calibration
OI input span calibration
Thermistor input (PTC) span
calibration
Note When you restore factory default settings, the values will change to those
listed above. Be sure to manually reconfigure the values for your application, if
needed, after restoring factory defaults.
The following table contains miscellaneous functions not in other function
groups.
"C" Function
Name
Debug mode enable *
Up/Down memory mode selec-
tion
Freq setpoint
Max. freq
do not
Max. freq/2
0
0V, 4mA
Description
Scale factor between the external
frequency command on terminals
L-O (voltage input) and the fre-
quency output, range is 0.0 to
200%
Scale factor between the external
frequency command on terminals
L-OI (current input) and the fre-
quency output, range is 0.0 to
200%
Scale factor of PTC input.
Range is 0.0 to 200%
Description
Displays debug parameters.
Two option codes:
00... Disable
01... Enable <Do not set>
(for factory use)
Controls speed setpoint for the
inverter after power cycle.
Two option codes:
00... Clear last frequency (return
to default frequency F001)
01... Keep last frequency adjusted
by UP/DWN
Section 3-7
200%
100%
50%
5V, 12mA 10V, 20mA
Run Defaults
Mode
EU Units
Edit
100.0 %
100.0 %
100.0 %
Run Defaults
Mode
EU Units
Edit
00 –
00 –