4-1 System Memory
4-5
4-1-2 System Word Memory ($SW)
System word memory ($SW) is used to exchange information between the host and NS-
Runtime in word units, such as for controlling the NS-Runtime and notifying the status.
The system word memory contains 41 items with predefined functions.
The system word memory is listed in the following table.
Address Classification Function
NSA
Series
Non-
NSA
Series
$SW0 Notification/control Current Screen No. OK OK
$SW1 Notification/control Current Pop-up Screen 1 No. OK OK
$SW2 Notification/control Position of Pop-up Screen 1 (X
Coordinate)
OK OK
$SW3 Notification/control Position of Pop-up Screen 1 (Y
Coordinate)
OK OK
$SW4 Notification/control Current Pop-up Screen 2 No. OK OK
$SW5 Notification/control Position of Pop-up Screen 2 (X
Coordinate)
OK OK
$SW6 Notification/control Position of Pop-up Screen 2 (Y
Coordinate)
OK OK
$SW7 Notification/control Current Pop-up Screen 3 No. OK OK
$SW8 Notification/control Position of Pop-up Screen 3 (X
Coordinate)
OK OK
$SW9 Notification/control Position of Pop-up Screen 3 (Y
Coordinate)
OK OK
$SW10 Notification/control Current Label No. OK OK
$SW11 Control Destination(0:Printer, 1:Memory
Card)
OK OK
$SW12 - Reserved - -
$SW13 Control Password Number for Canceling
Input Prohibition
OK OK
$SW14 Notification Current Time (min, s) OK OK
$SW15 Notification Current Date and Time (Day, Hour) OK OK
$SW16 Notification Current Date and Time (Year,
Month)
OK OK
$SW17 Notification Current Day (Day of the Week) OK OK
$SW18 Notification No. of Generated Alarms and Events OK OK
$SW19 Notification Generated Alarm/Event ID No. OK OK
$SW20 Notification Cancelled Alarm/Event ID No. OK OK
$SW21 Notification Alarm/Event ID of Executed
Alarm/Event Object Macro
OK OK
$SW22 - Reserved - -
$SW23 Notification Macro Error No. OK OK
$SW24 Notification Macro Error Screen No. OK OK
$SW25 Notification Macro Error Object ID No. OK OK
$SW26 Notification Error Macro Execution Timing OK OK
$SW27 Control Offset Value for Index I0 OK OK
$SW28 Control Offset Value for Index I1 OK OK
$SW29 Control Offset Value for Index I2 OK OK
$SW30 Control Offset Value for Index I3 OK OK
$SW31 Control Offset Value for Index I4 OK OK
$SW32 Control Offset Value for Index I5 OK OK
$SW33 Control Offset Value for Index I6 OK OK
$SW34 Control Offset Value for Index I7 OK OK
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