Table of Contents
Advertisement
9 CONTROL OPERATION INSTRUCTIONS
9.4 Sample PI Control (S.SPI)
Internal devices
Setting
(System, user)
data
Bit
S1
D1
S2
D2
S3
[Instruction symbol] [Execution condition]
S.SPI
Set data
S1
D1
S2
D2
S3
*1: Special register SD1506 can be specified as a dummy device.
Functions
Performs normal PI operation during operating time (ST).
Judges between operating time (ST) or hold time (HT), and if it is the operating time, performs SV
setting processing, tracking processing, gain (Kp) operation processing, SPI operation and
deviation check.
MV
ST
STHT
9 - 26
File
register
Word
Start contact
Input data head device
Block memory head device
Operation constant head device
Loop tag memory head device
When set value (E2) is used: Set value head device
When set value (E2) is not used: Dummy device
HT
ST
HT
STHT
Usable devices
MELSECNET/H
Intelligent
direct J \
function
Bit
Word
U \G
S1
S.SPI
Description
ST
HT
STHT
Index
Constant
register
module
Zn
D1
S2
D2
*1
t
MELSEC-Q
Other
K, H
S3
9 - 26
Advertisement
Table of Contents
