Omron SYSMAC CS1W-LCB01 Operation Manual page 227

Examples of Applied Control Types
Example
Note
PID1
PV1
MV 1
Analog
input
PV2
022
Analog
input
PV1
021
Block address
901
902
001
002
∗1: By this function, the value of the secondary loop LSP2 is forcibly written
over the primary loop MV1 when the secondary loop is set to Local.
As shown above, the function of ITEM032 (bumpless processing between pri-
mary/secondary loops) of the Basic PID block (Block Model 011) or Advanced
PID block (Block Model 012) can be used to enable switching of primary loop
MV1 to the secondary loop LSP2 when the secondary loop is set to Local.
RSP2
PID2
PV2
MV 2
Advanced PID
<Block Model 012>
Address 001
PV
MV1
006 087
ITEM No. Data
002 586
021
022
002 587
021 002087
031
002 012
006 901021
087
002 012
006 901022
021 001087
032 1
087
Section 5-2
Advanced PID
<Block Model 012>
Address 002
PV2 MV2
006 087
SP2
021
Bumpless
032
processing
∗ 1
∗ 1: The self node overwrites the actual Local Set Point 2
value with primary side MV1 when the self node is the
local node by setting bumpless output to 1 (ON).
Explanation
AI 4-point Terminal block
Y1 (analog input 1)
Y2 (Analog input 2)
AO 4-point terminal block
X1 (analog output 1) source
designation
X1 (analog output 1)
Advanced PID block
PV source designation
MV
Advanced PID block
PV source designation
RSP source designation
Bumpless processing between
primary/secondary loops *1
MV
Analog
output
021
193