8-9
- (3) PID processing sample program
Sample program
Program
X0
: Auto-tuning start
(Auto-tuning is executed only once.)
R100
: Auto-tuning is being executed.
R130
: 16-bit data bit set
When the most significant digit bit
(K15) of the DT200 is “1”, auto-tuning
starts.
When the most significant bit (R11F)
of the DT200 is “0”, auto-tuning
completes.
R10F
: Auto-tuning completes.
F10
: Block transfer instruction
Parameters (Kp, Ti, Td), which are
automatically adjusted in auto-tuning,
are stored.
X1
: PID control starts.
R101
: PID control is being executed.
X2
: PID control stops.
F355
: PID processing instruction
Always turn to “ON” while PID control.
Notes:
1. Before starting the auto-tuning for the first time, set the parameters (Kp, Ti, Td) specified
for the PID control.
(Using the FPWIN GR data monitor facilitates the setting.)
Setting example
⋅
DT1652: K1 Proportional gain (Kp)
⋅
DT1653: K1 Integral time (Ti)
⋅
DT1654: K0 Derivative time (Td)
2. To store the PID control parameters obtained in the auto-tuning, write them in the storage
type data area (e.g., DT 1652 to DT1653) when the auto-tuning is completed.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Содержание AFPE214325
Страница 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 2: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 14: ...1 6 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 56: ...4 12 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 60: ...5 4 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 66: ...6 6 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 67: ...Chapter 7 I I O Monitor Mode Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 69: ...Chapter 8 PID Control Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 80: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 81: ...Chapter 9 Specifications Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 97: ...Chapter 10 Dimensions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 98: ...10 2 10 1 Dimensions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 99: ...Chapter 11 Appendix Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 228: ...11 130 11 7 ASCII Codes Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...