Mitsubishi Electric Melsec Q Series User Manual page 68

4 SETUP AND PROCEDURES BEFORE OPERATION
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POINT
(1) If the offset/gain setting mode is set using intelligent function module switch
4, other settings by switch 4 (settings for resolution mode and temperature drift
compensation) will be ignored.
(2) Setting of the offset/gain setting mode differs from function version A to
function version B. (Refer to Appendix 1.3)
Perform the offset/gain settings after checking the RUN LED flashes in
offset/gain setting mode. If the RUN LED does not flash, check if the switch 4
setting is correct.
(3) Since Digital output value will differ considerably, depending on the resolution
mode setting, thoroughly check the settings for the intelligent function module
switches before performing the digital output processing.
Example) Digital output value when the setting range is -10 to 10 V and a 10 V
analog value is added.
Digital output value
(2) Operating procedure
Start the settings with GX Developer I/O assignment setting dialog box.
In normal resolution mode
Approximately 4000
(a) I/O assignment setting
Set the following for the slot in which the A/D
converter module is mounted.
The type setting is required; set other items as
needed.
Type
Model name : Enter the module model name.
Points
Start XY
Detail setting: Specify the control PLC for the
(b) Switch setting for intelligent function module
dialog box
Click on [Switch setting] on the I/O assignment
setting dialog box to display the dialog box
shown at left, then set switches 1 to 5.
The switches can easily be set if values are
entered in hexadecimal. Change the entry
format to hexadecimal and then enter the
values.
MELSEC-Q
In high resolution mode
Approximately 16000
: Select "intelli."
: Select 16 points.
: Enter the start I/O number for
the A/D converter module.
A/D converter module.
It is unnecessary to set the "Error
time output mode" or "H/W error
time PLC operation mode" since
these settings are invalid for the
A/D converter module.
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