Mitsubishi GX Configurator-AD, User Manual

Page: 82 / 208

4 - 10 4 - 10
MELSEC-Q
4 SETUP AND PROCEDURES BEFORE OPERATION
4.6 Offset/Gain Settings
When using the user range setting, make the offset/gain setting according to the
operation indicated in Section 4.6.1 or Section 4.6.2.
When the industrial shipment setting is used, offset/gain setting is not necessary.
If the utility package is installed, perform the offset/gain settings according to the
procedure described in Section 5.6.2.
4.6.1 Offset/Gain Settings (Q64AD-GH)
(1) Offset/gain setting procedure
Start
Verify that the mode is set
to offset/gain setting and
the RUN LED is flashing.
Add the voltage or current
that will be the offset value.
Set the offset setting
channel in buffer memory
address 22 (Un\G22).
Set buffer memory address
23 (Un\G23) to 0.
Turn the channel change
request (YB) to ON.
Set the channel change
request (YB) to ON.
Verify that the channel
change completed flag
(XB) is ON.
Adjust other
channels?
YES
NO
Set the channel change
request (YB) to OFF.
Set the channel change
request (YB) to OFF.
Set the offset/gain setting
request (YA) to ON and
perform the offset/gain
settings.
Register to the Q64AD-GH.
After verifying that the offset/
gain setting mode status flag
(XA) is OFF, turn YA OFF.
Verify that the offset/gain
setting mode status flag
(XA) is ON.
Add the voltage or current
that will be the gain value.
Set the gain setting channel
in buffer memory address 23
(Un\G23). Set buffer memory
address 22 (Un\G22) to 0.
ERR. LED lit?
YES
NO
End
Verify that the channel
change completed flag
(XB) is ON.
2)
1)
2)
1)
Switch to the normal
setting mode.
1
Switch to the offset/gain
setting mode.
1