604
Examples of Actual Applications of Direct Access
Section 10-1
(3) Register an alarm list, set as indicated below, for any screen.
- “Color” setting, “Background”, “ON”:
Red
- List Settings:
Set the “Start Bit Table Entry” and “No. of Bits Referenced” so as to include
the bit memory table set in (2) above.
(4) Register the following elements on the screen that displays the error details.
Numeral displays that display the temperature in each part
Image/library lamp corresponding to each part
(When the bit that indicates the error location comes ON,
the corresponding image/library lamp lights in red.)
_
C
_
C
_
C
_
C
_
C
_
C
Hints
S
The ladder program must be written so that at the same time as the bit that indi-
cates the temperature error comes ON, the bit that indicates the error location
for the relevant temperature also comes ON.
Example:
Displaying a screen with details of the times at which alarms occurred in the past
when the “TEMPERATURE ABNORMAL” alarm message is pressed.
Alarm list
Alarm history
TEMPERATURE
ABNORMAL
TEMPERATURE ABNORMAL13:12
CONVEYOR STOPPED
11:47
PROCESS 3 STOPPED
11:23
NT31/NT31C
(1) Set “TEMPERATURE ABNORMAL” as the initial value for any character
string memory table.
Summary of Contents for NT31 Series
Page 1: ...Cat No V043 E1 2 Programmable Terminal NT31 31C OPERATION MANUAL...
Page 2: ...iii NT31 31C Programmable Terminal Operation Manual Produced March 1999...
Page 41: ...30 Before Operating Section 1 5...
Page 75: ...64 Using a Memory Unit NT31 NT31C without V1 Section 3 6...
Page 160: ...149...
Page 174: ...163...
Page 193: ...182...
Page 211: ...200...
Page 235: ...224 c Return to the screen on which screens are specified...
Page 262: ...251...
Page 360: ...349 It is not possible to control a gloval window by touch switch operation...
Page 468: ...457 254 255 0 2 7 1 4 5 3 3 0 0 0 5 9 8 0 3...
Page 476: ...465 Special Functions Section 7 16...
Page 495: ...484 OFF...
Page 610: ...599 Commands Responses Section 9 3...
Page 630: ...619 Examples of Actual Applications of Memory Link Section 10 2...