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APPENDICES
A
Appendix 8 Differences with Q Series
Appendix 8.1 Precautions for Applying Q Series Sequence Program
(2) Resolution
Since the module has 1/20000 resolution, the program can be applied from Q-series A/D converter modules just
by using the scaling function.
Note that it is the prior condition of the sequence program, applied from a channel isolated A/D converter module
(Q68AD-G or Q66AD-DG), does not have the scaling function program.
When applying the sequence program, having the scaling function, from a channel isolated A/D converter module
(Q68AD-G or Q66AD-DG), set the scaling upper and lower limit value corresponding to the setting in the
sequence program applied from.
The following shows the scaling function setting when applying the sequence program from a Q-series A/D
converter module.
Applying the sequence program of the Q64AD-GH or Q62AD-DGH with 1/64000 resolution by using the scaling
function is not available.
Change the digital output value ranges in the program.
Resolution of
applied
module
Resolution
1/4000 1/12000 1/16000 1/32000
Digital output value Digital output value Digital output value Digital output value
0
to 4000
-4000 to
4000
0
to 12000
-12000 to
12000
0
to 16000
-16000 to
16000
0
to 32000
-32000 to
32000
Scaling upper
limit value
4000 4000 12000 12000 16000 16000 32000 32000
Scaling lower
limit value
0 -4000 0 -12000 0 -16000 0 -32000
Target module
Q64AD
Q68ADV
Q68ADI
Q68AD-G
Q66AD-DG
Q64AD
Q68ADV
Q68ADI
Q68AD-G
Q66AD-DG
Q64AD
Q68ADV
Q68ADI
Q68AD-G
Q66AD-DG
Q64AD-GH
Q62AD-DGH
(16 bit)
Q64AD-GH
(16 bit)