Omron NS7 Series Setup Manual page 233

Appendix 9 List of Optional Products
Address
$SB46
$SB47
The notification words are not write prohibited. In addition, the system will not restore val-
ues, except when the status has changed.
System memory is allocated to PLC areas as shown below.
Allocated Addresses for System Memory under NS-Designer Settings/Initialize
$SB + m
15
31
47
System Word Memory ($SW)
System word memory ($SW) is used for exchanging information between the host and the
PT in word units, such as controlling the PT and notifying the host of PT status.
The system word memory contains 37 items with predefined functions.
The system word memory is listed in the following table.
Address
$SW0
$SW1
$SW2
$SW3
$SW4
$SW5
$SW6
$SW7
$SW8
$SW9
$SW10
$SW11
$SW12
$SW13
$SW14
$SW15
$SW16
$SW17
$SW18
$SW19
$SW20
$SW21
$SW22
$SW23
$SW24
$SW25
$SW26
$SW27
$SW28
$SW29
$SW30
A-38
Classification
Notification Notification of Macro Error
Notification Logging Process or Video Capture Error Flag
0
Word m: $SB0 to $SB15
16
Word m+1: $SB16 to $SB31
32
Word m+2: $SB32 to $SB47
Classification
Notification/control Current screen number
Notification/control Display pop-up screen 1 number
Notification/control Pop-up screen 1 display position (X coordinate)
Notification/control Pop-up screen 1 display position (Y coordinate)
Notification/control Display pop-up screen 2 number
Notification/control Pop-up screen 2 display position (X coordinate)
Notification/control Pop-up screen 2 display position (Y coordinate)
Notification/control Display pop-up screen 3 number
Notification/control Pop-up screen 3 display position (X coordinate)
Notification/control Pop-up screen 3 display position (Y coordinate)
Notification/control Display label number
-
Reserved
-
Reserved
Control Password number for input prohibit clear
Notification Current time (min, s)
Notification Current date and time (day, hour)
Notification Current date (year, month)
Notification Current day (day of the week)
Notification No. of generated alarms and events
Notification ID number for generated alarms and events
Notification ID number for cleared alarms and events
Notification Alarm/event ID when alarm/event object macro executed
-
Reserved
Notification Macro execution error number
Notification Macro error screen number
Notification Macro error object ID number
Notification Error macro execution timing
Control Offset value for index I0
Control Offset value for index I1
Control Offset value for index I2
Control Offset value for index I3
Function
Function