Chino KP 2000 Series, Instructions Manual

Page: 41 / 144

- 38 -
18. Time unit
①
Set a common time unit related to program pattern, time signal and
waiting time alarm.
②
If 'HOUR:MIN' is selected it becomes hours and minutes.
③
If 'MIN:SEC' is selected, it becomes minutes and seconds.
④
This setting cannot be changed when the program is running.
7-5. Mode 3
Mode 3 performs the setting related to PID and alarm.
Settings screen Description of the screen
1. Mode screen
[Lock Status]
[Display OFF status]
①
Mode 3 screen.
② By clicking the

･

key, 'Lock' and 'No Disp' is displayed.
③ For mode 3 settings screen, if setting change is to be prohibited
select 'Lock'.
④
When doing the settings by communications, set all the mode
screens to 'Lock'.
⑤
When settings screen of mode 3 is not displayed, select 'NoDisp'.
2. PID 16 types
①
Set all 16 types of PID from 1-8 and from 9-1 to 9-8.
②
Numbers 9-1 to 9-8 correspond to automatic PID switching system.
③
By setting P to 0%, it becomes two-position control operation.
④ If I is set to 0s, it is equivalent to ∞ and if D is set to 0s, it is
equivalent to OFF.
⑤ After the settings, it is necessary to set the PID number that is to be
used for each pattern/step in mode 2.
3. A.R.W. 8 types
①
Set 8 types of ARW (Anti reset windup).
②
For PID control, it is a function for deciding the range of PID
operation. If this setting value is exceeded, it becomes a PD
operation.
③
Setting value is percentage (%) of measurement scope (including
linear scale).
④
This function works only for position type PID control.