Mitsubishi Electric NZ2EX2B-60AD4 User Manual page 130

(3) How the trigger conversion function operates
After setting up the A/D conversion enabled channels and other settings, turning on and off Initial data setting
request flag (RY9) results in the module entering the waiting for trigger input state.
Turning on Trigger conversion request (RY19, RY29) from off enables A/D conversion in all the channels where
A/D conversion is enabled.
Ex.
Operation until Trigger conversion completed flag (RX19) turns on from off after turning on Trigger
conversion request (RY19) from off, with the main A/D converter module set to the following conditions:
• "Conversion speed setting": 400μs
• A/D conversion enabled: CH1, CH2, CH3, CH4
Trigger conversion request
(RY19)
A/D conversion of CH1
A/D conversion of CH2
A/D conversion of CH3
A/D conversion of CH4
CH1 Digital operation value
(RWr2)
CH2 Digital operation value
(RWr3)
CH3 Digital operation value
(RWr4)
CH4 Digital operation value
(RWr5)
Trigger conversion completed
flag (RX19)
Trigger conversion completed
clear request (RY1A)
128
Controlled by the A/D converter module
Controlled by the program
ON
OFF
1600 s
Waiting for trigger
input
A/D
400 s
conversion
Waiting for trigger input
A/D
conversion
Waiting for trigger input
A/D
conversion
Waiting for trigger input
A/D
conversion
0
0
0
0
ON
Waiting for trigger input
A/D
conversion
Waiting for trigger input
A/D
conversion
Waiting for trigger input
Waiting for trigger input
1st conversion value of CH1
1st conversion value of CH2
1st conversion value of CH3
1st conversion value of CH4
ON
OFF
ON
OFF
OFF
Waiting for trigger input
Waiting for trigger input
Waiting for trigger input
A/D
conversion
Waiting for trigger input
A/D
conversion
2nd conversion value of CH1
2nd conversion value of CH2
2nd conversion value
of CH3
2nd conversion value
of CH4
ON
ON
OFF
OFF