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Appendix 10 System Memory List
A-65
Address
Classification
Function
$SW8 Notification/control
Pop-up
screen
3 display position (X coordinate)
$SW9 Notification/control
Pop-up
screen
3 display position (Y coordinate)
$SW10
Notification/control
Display label number
$SW11 Control
Destination (0: Printer/1: Memory Card)
$SW12
−
Reserved
$SW13
Control
Password number for input prohibit clear
$SW14
Notification
Current time (min, s)
$SW15
Notification
Current date and time (day, hour)
$SW16
Notification
Current date (year, month)
$SW17
Notification
Current day (day of the week)
$SW18
Notification
No. of generated alarms and events
$SW19
Notification
ID number for generated alarms and events
$SW20
Notification
ID number for cleared alarms and events
$SW21
Notification
Alarm/event ID when alarm/event object macro executed
$SW22
−
Reserved
$SW23
Notification
Macro execution error number
$SW24
Notification
Macro error screen number
$SW25
Notification
Macro error object ID number
$SW26
Notification
Error macro execution timing
$SW27
Control
Offset value for index I0
$SW28
Control
Offset value for index I1
$SW29
Control
Offset value for index I2
$SW30
Control
Offset value for index I3
$SW31
Control
Offset value for index I4
$SW32
Control
Offset value for index I5
$SW33
Control
Offset value for index I6
$SW34
Control
Offset value for index I7
$SW35
Control
Offset value for index I8
$SW36
Control
Offset value for index I9
$SW37
Notification/control
Data Log Group Number
$SW38
Notification
Data Block Error Number
$SW39 Notification
Authentication
level
$SW40 Notification/control Range
of initialize Alarm/Event History
The notification words are not write prohibited. In addition, the system will not restore values,
except when the status has changed.
System word memory is allocated to PLC memory as shown below.
Allocated Addresses for System Memory can be displayed by selecting
PT – System Set-
tings
in the CX-Designer and clicking the
Initial
Tab.
$SW = n
Word n: $SW0
Word n+1: $SW1
Word n+40: SW40
Reference
•
System memory can be allocated to PLC memory using the same procedure as
for NT-series PTs. For details, refer to
2-4-3 System Memory NT Compatibility
in
the
NS Series Programming Manual
.
Summary of Contents for NS - REV 12
Page 2: ......
Page 22: ...20 ...
Page 34: ...1 4 Procedure for Running NS series PTs 1 12 ...
Page 54: ...2 2 Part Names and Functions 2 20 ...
Page 116: ...3 11 RS 232C RS 422A Selector DIP Switch 3 62 ...
Page 144: ...4 4 Recommended Connector Cables 4 28 ...
Page 174: ...5 3 Connecting to Host via EtherNet IP 5 30 ...
Page 246: ...6 11 Verifying Tags 6 72 ...
Page 279: ...Appendix 2 Dimensions A 19 NS5 V1 V2 Cable Connection Dimensions ...
Page 332: ......
Page 333: ......