User`s manual

5 - 19 5 - 19
MELSEC-Q
5 UTILITY PACKAGE (GX Configurator-DA)
(c) Error handling
Confirm that the ERROR LED for the D/A converter module is off. If the
ERROR LED is lit, click on Close
, check the error code on the monitor
screen, and then perform the offset/gain settings again.
(5) Switch to the normal mode
Change the Setting value field of Offset/gain setting mode specification to "Normal
mode", and click the Execute test
button to perform write.
When write is completed, the indication in the Current value field of Offset/gain
setting mode status changes to "Normal mode".
5.6.3 Offset/gain setting operation (Function version B or earlier)
Perform the offset/gain setting operation in the following sequence.
(1) Switch to the offset/gain setting mode
Change switch 4 for intelligent function module switch setting to the offset/gain
setting mode (see Section 4.5).
(2) Switch to the offset/gain setting screen
Display the offset/gain setting screen using the operation described in Section 5.6.1.
(3) Adjustment of the offset value and gain value
(a) Select the channel for which the offset value is to be adjusted
Make the selection from the offset/gain setting CH field, and then click on the
Execute test
button.
(b) Adjust the analog output value
Select the adjustment amount in the offset/gain adjustment field, and then
click on the Execute test
button.
Perform this operation repeatedly to adjust the value to the desired offset value.
(c) Select the channel for which the gain value is to be adjusted
Select a channel in the offset/gain setting CH field, and then click on the
Execute test
button.
(d) Adjust the analog output value
Select the adjustment amount in the offset/gain adjustment field, and then
click on the Execute test
button.
Perform this operation repeatedly to adjust the value to the desired gain value.
(e) To set the offset/gain for more than one channel, repeat steps (a) to (d).