Delta RMC101 - Manual (Page 736)

RMC100 and RMCWin User Manual
A-84
0)
Second
scan:
O+1 0XE1h
(Set End
Step
Number)
O+2 99
(End Step
Number of
99)
Third
scan:
O+1 0XE2h
(Set
Parameter
to Modify)
O+2 7
(Select
Link
Value)
Fourth
scan:
O+1 0XE3h
(Set
Actual
Value)
O+2 500
(Link
Value
itself)
Example for Digital I/O:
If you have a step table that is 100 steps long and you want to change the time delay link value in
each step, it would take 100 scans by using the Event Step Transfer commands. If the scan time
is 20ms, this would take 2 seconds. By using the Event Step Edit commands, it would take 80ms
for the first change (four scans times 20ms/scan) and only 20ms for another change.
Assuming we want to modify steps 0 to 99 and the new link value will be 500, the following
commands would be sent:
First scan:
Send on Command Strobe going high:
0000|XXXX|1110|0000 (0XE0)
Set start step number
Receive after Acknowledge:
XXXX|XXXX (XX)
Low byte of requested data
Send on Command Strobe going high:
0000|0000|0000|0000 (0000)
Start at step number 0
Receive after Acknowledge: