YOKOGAWA Centum-XL - Page 40

5. System Functions After Upgrade
5-9
TI 33K01B10-50E
The table below shows differences in the description method of input signals and condition
specicationsinthesequencetablebetweentheCENTUMV,CENTUM-XL,andCENTUMVP
systems.
Table Condition Signals Description (1/3)
Type
CENTUM V CENTUM-XL Upgraded FCS
Input
signal
Condition
spec.
Input
signal
Condition
spec.
Input signal Condition spec.
Contact input
pushbutton
NDInnn %DInnnn Element name.PV ON, OFF
Contact output NDOnnn %DOnnnn Element name.PV ON, OFF
Internal switch NSWnnn %SWnnnn Element name.PV ON, OFF
Annunciator NANnnn %ANnnn Element name.PV ON, OFF
Internal timer NTMnnn
HI
LO
NR
IO
PS
%TMnnn
HI
LO
NR
IO
PS
Element name.BSTS
CTUP
PALM
RUN
STOP
PAUS
Internal counter NCTnnn
HI
LO
NR
IO
%CTnnn
HI
LO
NR
IO
Element name.BSTS
CTUP
PALM
RUN
STOP
Code input %CInnn
NR
LO
HI
IOP
Element name.BSTS
NR
LO
HI
ERR
Code output %COnnn
NR
LO
HI
IOP
Element name.BSTS
NR
LO
HI
ERR
SEQ table entire
reference
NSDnnn
%STnnn.
SD
None Element name.SD R
SEQ table
conditional
quotation
NSDnnn C
%STnnn.
SD
C Element name.SD C
SEQ table step
quotation
NSDnnn mm: Step No.
%STnnn.
SD
mm: Step
No.
Element name.SA mm: Step No.
SEQ table step
reference
NSTnnn mm: Step No.
%STnnn.
PV
mm: Step
No.
Element name.PV mm: Step No.
SEQ table status %STnnn.S ON Element name.MODE
O/S, MAN, AUT
CENTUM
instrument loop
status
Tag
name
MA
AU
CA
PR
DD
CM
Tag
name.S
MAN
AUT
CAS
PRD
DDC
SPC
Element name.MODE
MAN
AUT
CAS
PRD
ROUT
RCAS
MAN(ROUT/RCAS)
AUT(ROUT/RCAS)
BM
BA
BC
CB
CU
CC
BUM
BUA
BUC
CBM
CBA
CBC
Element name.
XMODE
BUM
BUA
BUC
BUM
BUA
BUC
OO OOP Element name.ALRM OOP
PC
MC
CD
CLP+
CLP-
CND
Element name.MV
=CLP+
=CLP-
IMAN
OFF
LOCK
SIM
EMST
Element name.BSTS
OFF
LOCK
SIM
EMST
Mar. 27, 2015-00