NT31C-ST143B-EV3 Omron, NT31C-ST143B-EV3 Datasheet - Page 31

• Manufacturer Part Number: NT31C-ST143B-EV3
• Description: 5.7,8-color,dis,stn,black,eng
• Manufacturer: Omron

Specifications of NT31C-ST143B-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Functions of the NT31/NT31C
Alarm List/History
Recipe
14
The alarm list/history function displays messages in list form, or graphics
(image/library data), in accordance with changes in bit memory table sta-
tuses.
For the alarm list, a series of bit memory tables are monitored, and messages
(contents of character string memory tables) set for bit memory tables that
come ON are displayed.
For the alarm history, bit memory tables for which the history property is set
are continually monitored, and the time when they come ON and number of
times they come ON are recorded and displayed together with the message
(character string) set for the bit memory table.
The NT31/NT31C allows selection of the display order as the newest record
first or the oldest record first by memory switch setting.
The alarm list function is used to determine which bits are ON at the present
time. The alarm history function is used to determine the times at which
alarms occurred in the past and how many times alarms have occurred.
Alarm List
Alarm History
You can set several words of numeric data at the PT in tabular format, and
write it to the host. You can also read several words of numeric data from the
host and display it on the PT screen.
When the upper message displayed is pressed, the image/library
data (102B) set for bit memory table No. 13 is displayed.
Message (character string table No. 32)
set for bit memory table No. 14
When the message displayed is pressed, the image/library
data (113C) set for bit memory table No. 14 is displayed.
Message (character string table No. 13)
set for bit memory table No. 24
Character string table No. 32
Character string table No. 13
Character string table No. 12
Image/library
data 113C
Image/library
data 102B
Character string table No. 50
Image/library data 1002
Character string table No. 32
Image/library data 113C
Character string table No. 54
Image/library data 1125
Character string table No. 12
Image/library data 102A
Character string table No. 13
Image/library data 102B
Character string table No. 11
Image/library data 005F
No. 22
No. 23
No. 24
No.13
No.14
No.15
Bit
0
1
0
Bit memory table No. 23
97/12/04 11:25:12
Bit memory table No. 24
97/12/04 11:19:20
Recorded data
A000000
L001003
D010015
Section 1-2
HOST
1(ON)