IDEC MICRO/I HG2J-7U Hardware Manual page 117

Writing to the external outputs
Scan time
■ Output refresh
Outputs are refreshed every 10 milliseconds independent of the screen scan.
The Output (#Q, #D and LEY) are reflected in the expansion module.
■ Output delay
The delay time from output (# Q, # D, LEY) to output from the expansion module is as follows.
Minimum: 1 millisecond
Maximum: 11 milliseconds
This does not affect the display processing
The maximum output delay is 11 milliseconds, which is the
operating time of the output refresh.
Start of scan
Output
Output
delay
(#Q, #D, LEY)
Display
processing
1 scan
Output
Output
delay
(#Q, #D, LEY)
End of scan
MICRO/I Hardware Manual
Control processing
Expansion module output
Output
10 msec
refresh
Output
10 msec
refresh
External
output
Output
10 msec
refresh
External
output
Output
Output delay
(#Q, #D, LEY)
(maximum)
1 Overview
2
Output
refresh
External
output
2-9