Hitachi WJ Series

Chapter 10 Monitor Functions
10-4-1
10.4 Check EzSQ Function/PID Function Related Data
10.4.1 Monitor EzSQ Function Related Data
 How to check EzSQ related data?
EzSQ related monitors [d023] to [d027]
 The following EzSQ related data can be monitored. For more information, see "Chapter 12
ProDriveNext/EzSQ".
Code
Item
Description
Data
[d023]
Program counter
Displays the line number that is being executed
during EzSQ function operation.
0 to 1024
[d024]
Program No. monitor
Displays the downloaded program number.
0 to 9999
[d025]
User monitor-0
Displays the data output to Umon(00) to
Umon(02) in the program.
-2147483647 to
2147483647
[d026]
User monitor-1
[d027]
User monitor-2
10.4.2 Monitor PID Function Related Data
 How to check the PID function related data?
PID related monitors [d004], [d153], [d155]
 The following PID related data can be monitored. For details, see "9.8 Driving by PID Process
Control".
Code
Item
Description
Data
[d004]
PID feedback
value monitor
Displays the value obtained by multiplying the
PID feedback data by the scale value of [A075].
0.00 to 9999.00 (%)
[d153]
PID deviation
monitor
Displays the value obtained by multiplying the
PID deviation value by the scale value of
[A075].
-9999.00 to 9999.00 (%)
[d155]
PID output
monitor
Displays the PID output value after the limiter
as a percentage obtained by assuming the
maximum frequency as 100%.
-100.00 to 100.00 (%)
Q
A
Q
A