Wavelength Electronics LFI-3751, Руководство пользователя

Страница: 98 / 132

98
•
To configure the instrument as a PD controller with P = 30 and
D = 1 second, send the following Command Packets .
Write
!030.00024
(Sets [P] to 30)
!000.00026
(Sets [I] to OFF)
!001.00024
(Sets [D] to 1 second)
•
To confi gure the instrument as a PID controller with P = 30, I = 1 second,
and D = 1 second, send the following Command Packets .
Write
!030.00024
(Sets [P] to 30)
!001.00027
(Sets [I] to 1 second)
!001.00024
(Sets [D] to 1 second)
•
To read the P, I, and D constants, the Command Type changes from
a WRITE (2) to a READ (1):
Read
!000.00024
(Reads [P] )
!000.00025
(Reads [I] )
!000.00026
(Reads [D] )
•
[P] ranges from +001.000 to +100.000.
•
[I] ranges from OFF (+000.000) or +000.400 to +010.000 seconds.
•
[D] ranges from OFF (+000.000) or +001.000 to +010.000 seconds.
Chapter 4 - Remote Interface Reference
Setting the P, I, and D Constants