Mitsubishi Electric NZ2GF2BN-60DA4 User Manual page 123

(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.
Synchronization cycle
of the master station
Main D/A converter module
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
Extension D/A converter module
CH1 Digital value
(RWw12)
CH2 Digital value
(RWw13)
CH3 Digital value
(RWw14)
CH4 Digital value
(RWw15)
D/A conversion of CH1
D/A conversion of CH2
D/A conversion of CH3
D/A conversion of CH4
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
1st digital value of CH1
1st digital value of CH2
1st digital value of CH3
1st digital value of CH4
0.88ms
1st digital value of CH1
1st digital value of CH2
1st digital value of CH3
1st digital value of CH4
: Conversion processing (100μs)
2nd digital value of CH1 3rd digital value of CH1
2nd digital value of CH2 3rd digital value of CH2
2nd digital value of CH3 3rd digital value of CH3
2nd digital value of CH4 3rd digital value of CH4
2nd digital value of CH1 3rd digital value of CH1
2nd digital value of CH2 3rd digital value of CH2
2nd digital value of CH3 3rd digital value of CH3
2nd digital value of CH4 3rd digital value of CH4
CHAPTER 8 FUNCTIONS
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