Mitsubishi Electric NZ2GF2BN-60DA4 User Manual page 122

(a) When an extension module is not connected or an extension I/O module is
connected
The figure below shows the operation timing under the following settings:
• Synchronization cycle of the master station: 0.88ms
• Number of conversion enabled channels of the main D/A converter module: 4 channels
Synchronization cycle
of the master station
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
Analog output value
of CH1
Analog output value
of CH2
Analog output value
of CH3
Analog output value
of CH4
No.
1) The D/A conversion is started when the synchronization cycle of the master station switches to the next cycle.
2) The D/A conversion is performed for 100s per channel, from CH1 to CH4.
120
0.88ms
1)
1st digital value of CH1
1st digital value of CH2
1st digital value of CH3
1st digital value of CH4
2nd digital value of CH1
2nd digital value of CH2
2nd digital value of CH3
2nd digital value of CH4
2)
2)
2)
1st D/A conversion value of CH1
1st D/A conversion value of CH2
1st D/A conversion value of CH3
1st D/A conversion value of CH4
Description
: Conversion processing (100μs)
3rd digital value of CH1
3rd digital value of CH2
3rd digital value of CH3
3rd digital value of CH4
2nd D/A conversion
value of CH1
2nd D/A conversion
value of CH2
2nd D/A conversion
value of CH3
2nd D/A conversion
value of CH4