Function Blocks UM353-1B
April 2012
3-60
S
tep
N
umber
OPERATOR DISPLAY for SEQUENCER
ODS
SN
01
nn
INPUT CL
(H)
...................
loop tag.block tag.output
(null)
LE
L
oop
E
vent
#
of
P
rimary
M
e
S
sa
G
es
(H)
...................... 0 - 64 (0)
Condition Msg
01
OPERATOR
DISPLAY
for
SEQUENCER
Condition Msg
nn
#
of
S
econdary
M
e
S
sa
G
es
(H)
............... 0 - 128
(0)
#
of
C
ondition
M
e
S
sa
G
es
(H)
................... 0 - 64
(0)
#P
M
S
G
#S
M
S
G
M
S
G#C
I
N
P
UT NS
Optional Inputs
for
Condition Messages
P
MS
Gxx
P
M
xS
S
MS
Gxx
IN
P
U
Tnn
INPUT nn
(H)
....................
loop tag.block tag.output
(null)
P
rimary
M
e
S
s
G
e
xx
(S)
................. 8 char ASCII ( )
P
rimary
M
essage
xx
S
tarting
S
tep
(S)
.... 0 - 255 ( )
C
ondition
M
e
S
s
G
e
xx
(S)
............ 16 char ASCII
( )
S
M
x
C
M
S
Gxx
x
SS
S
econdary
M
e
S
s
G
e
xxx
(S)
........ 12 char ASCII ( )
S
econdary
M
sg
xxx
S
tarting
S
tep
(S)
.... 0 - 255
( )
CM
C
o
M
puter
C
o
N
sole
CN
NL
N
ot
L
ocal
L
ocal
O
peration
LO
WD
W
atch
D
og
C
onsole/
L
ocal
CL
E
merg.
L
ocal
EL
NETWORK
INTERFACE
INPUT SN
(H)
...................
loop tag.block tag.output
(null)
LOP
#
I
N
P
UT LC
I
N
P
UT LE
INPUT EL
(H)
....................
loop tag.block tag.output
(null)
LOOP #
(S)
........................................... 01 to 25
(null)
R
ecipe
N
umber
RN
#
M
S
GR
#
of
R
ecipe
M
e
S
sa
G
es
(H)
..........................0 - 9 (1)
R
M
S
Gx
R
ecipe
M
e
S
s
G
e
x
(S)
.................. 12 char ASCII ( )
I
N
P
UT NR
INPUT RN
(H)
...................
loop tag.block tag.output
(null)
S
x
xx
VIEW
O
perator
D
isplay
(H)
................. NO/YES
YES
OD
W
E
I
V
SE
S
tation
Error
O
Rev. 3
3.2.58 ODS - Operator Display for Sequencer
ODS function blocks are one of five operator displays
available on a one per loop basis to configure the local
operator display functions as well as the network
commands from an operator workstation associated with
the loop. See the i|ware PC faceplate example on the
following page.
The VIEW OD parameter, when set to YES, the default
value, enables the operator display to be viewed and
accessed locally using the LOOP button. Set the
parameter to NO to view the display or operation
parameters only with a network workstation and not
allow operation from the local display. This may be
desired with a sequence/logic loop where local operation
is not needed but a workstation needs access to force I/O
or sequence parameters for recipe changes.
Messages will be available over Modbus and
Modbus/TCP. Refer to Section 5 Network
Communications for mapped data points.
1. The # of Recipe messages can be set to 0 so that a
Recipe Message does not appear in the message list.
2. Messages will function as follows with the local
faceplate display:
When the local display first enters a loop, the
convention loop tag and sequence step number will
be displayed. When the D button is pressed, the
Numeric display will show MSG and the
alphanumeric display will show the first message it
comes to in the order shown below.
• Conditional messages will be displayed in the
order in which they occurred.
• The latest message will be displayed first.
• A new message will override the current message.
The ACK button can be used to scroll through active messages.
It will stay on the last message until a new message overrides it
or the ACK button is again pressed. When an active message
clears, the message display will loop back and start at the top
and display the first message it comes to. Events that require
acknowledgment will return the display to the normal mode (i.e.
<loop tag>.S) and will flash the message. When events have
been acknowledged they can be viewed using the ACK button.
The display can be returned to the MSG mode using the D
button and will then display the first message in the Queue.
Output LE is high (1) when a loop event is active. Output SE is high
when a station error is active.
The LOOP # will be used to index reads and writes to Modbus parameters. The LOOP# must be entered to enable
Modbus and Modbus/TCP communications.
<Loop tag>.S
Recipe Msg.
Primary Msg.
Secondary Msg.
Conditional Msg. 1
Conditional Msg. n
ACK
D
Rev. 3
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