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CHAPTER 8 FUNCTIONS
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(b) When an extension D/A converter module is connected
The D/A conversion processing of the main D/A converter module and the D/A conversion processing of the
extension D/A converter module are performed for each synchronization cycle of the master station as follows.
With an extension analog module connected, normal mode or trigger output mode involves processing time (100
s) in the
period from the completion of conversion processing of each channel to the start of conversion processing of the next
channel; however, synchronous communication mode does not involve this processing time.
0.88ms
0.88ms
D/A conversion of CH1
D/A conversion of CH2
D/A conversion of CH3
D/A conversion of CH4
1st digital value of CH1
2nd digital value of CH1
3rd digital value of CH1
1st digital value of CH2
2nd digital value of CH2
3rd digital value of CH2
1st digital value of CH3
2nd digital value of CH3
3rd digital value of CH3
1st digital value of CH4
2nd digital value of CH4
3rd digital value of CH4
Synchronization cycle
of the master station
: Conversion processing (100μs)
CH1 Digital value
(RWw2)
CH2 Digital value
(RWw3)
CH3 Digital value
(RWw4)
CH4 Digital value
(RWw5)
D/A conversion of CH1
D/A conversion of CH2
D/A conversion of CH3
D/A conversion of CH4
1st digital value of CH1
2nd digital value of CH1
3rd digital value of CH1
1st digital value of CH2
2nd digital value of CH2
3rd digital value of CH2
1st digital value of CH3
2nd digital value of CH3
3rd digital value of CH3
1st digital value of CH4
2nd digital value of CH4
3rd digital value of CH4
CH1 Digital value
(RWw12)
CH2 Digital value
(RWw13)
CH3 Digital value
(RWw14)
CH4 Digital value
(RWw15)
Main D/A converter module
Extension D/A converter module
Содержание NZ2EX2B-60DA4
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