Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 User Manual

758
Data Control Instructions Section 3-18
Operand Specifications
Description When the execution condition is ON, PID(190) carries out target value filtered
PID control with two degrees of freedom according to the parameters desig-
nated by C (set value, PID constant, etc.). It takes the specified input range of
binary data from the contents of input word S and carries out the PID action
according to the parameters that are set. The result is then stored as the
manipulated variable in output word D.
The parameters are obtained when the execution condition turns from OFF to
ON, and the Error Flag will turn ON if the settings are outside of the permissi-
ble range.
If the settings are within the permissible range, PID processing will be exe-
cuted using the initial values. Bumpless operation is not performed at this
time. It will be used for manipulated variables in subsequent PID processing
execution. (Bumpless operation is processing that gradually and continuously
changes the manipulated variable in order to avoid the adverse effects of sud-
den changes.)
When the execution condition turns ON, the PV for the specified sampling
period is entered and processing is performed.
Area S C D
CIO Area CIO 0000 to CIO
6143
CIO 0000 to
CIO 6105
CIO 0000 to CIO
6143
Work Area W000 to W511 W000 to W473 W000 to W511
Holding Bit Area H000 to H511 H000 to H473 H000 to H511
Auxiliary Bit Area A000 to A959 A000 to A921 A448 to A959
Timer Area T0000 to T4095 T0000 to T4057 T0000 to T4095
Counter Area C0000 to C4095 C0000 to C4057 C0000 to C4095
DM Area D00000 to
D32767
D00000 to
D32729
D00000 to
D32767
EM Area without bank E00000 to
E32767
E00000 to
E32729
E00000 to
E32767
EM Area with bank En_00000 to
En_32767
(n = 0 to C)
En_00000 to
En_32729
(n = 0 to C)
En_00000 to
En_32767
(n = 0 to C)
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants DR0 to DR15 --- DR0 to DR15
Data Registers ---
Index Registers ---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15

Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Specifications

General

Brand	Omron
Model	SYSMAC CJ - REFERENCE MANUAL 08-2008
Category	Controller
Language	English