I-Pd Control (Enable Tracking For Primary Loop) (M+P_Ipd_T) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

10.15
I-PD Control (Enable Tracking for primary loop)
(M+P_IPD_T)
M+P_IPD_T
This function block controls values to slowly respond to a change of the setting value without any shocks and outputs the
result (MV) by using the process variable in the proportional term and derivative term. The primary loop can be tracked.
FBD/LD
M+P_IPD_T
PVP MVD
CASIN_T
Applicable tag type
IPD
Control mode
MAN

■Block diagram
(%)
PVP
(%)
CASIN_T
(Tracking)
* Indicates bits item.
Setting data
■Input/output variable
Variable Description
name
PVP PV input (unit: %)
CASIN_T Cascade SV input (unit: %) (With tracking) (Indirect
address)
 MV output (unit: %)
MVD
10 LOOP CONTROL OPERATION
270

10.15 I-PD Control (Enable Tracking for primary loop) (M+P_IPD_T)

AUT

Engineering Inverse
value engineering
conversion value conversion
CAS
Tag data
SV
CAS CMV
 
M+P_IPD_T
Deviation
-
check
Tracking enabled
(Operation constant
TRK=1)
Disable alarm
detection
DVLA (*)
ALM
Recommended range
0 to 100[%]
0 to 100[%]
-999999 to 999999[%]
CSV

IPD
operation
Tracking
(primary loop)
MAN,
AUT,
CMV
Type
Input variable
Input variable
Output variable
MVD
(%)
(ΔMV)
Data type
REAL
DWORD
REAL