7. MAINTENANCE
Direct representation Size
AT Variable
DG_Module.tDetailed.*
Description
%QB(n+631)
BYTE
Application.
byCPUState
Informs the operation state of the CPU:
01: All user applications are in Run Mode
03: All user applications is in Stop Mode
%QX(n+632).0
BIT
Application.
bForcedIOs
There is one or more forced I/O points.
Table 239: Application Detailed Diagnostics Group Description
Direct representation Size
AT DG vari-
able_Modulo.tDetailed.*
Description
%QX(n+633).0
BIT
SNTP.
bServiceEnabled
SNTP service enabled.
%QB(n+634)
BYTE
SNTP.
byActiveTimeServer
Indicates which server is active:
00: No active server.
01: Primary server active.
02: Secondary server active.
%QW(n+635)
WORD
SNTP.
wPrimaryServerDownCount
Count of times the primary server was unavail-
able (0 to 65535).
%QW(n+637)
WORD
SNTP.
wSecondaryServerDownCount
Count of times the secondary server was un-
available (0 to 65535).
%QD(n+639)
DWORD
SNTP.
dwRTCTimeUpdatedCount
Count of times the RTC was updated by the
SNTP service (0 to 4294967295).
%QB(n+643)
BYTE
SNTP.
byLastUpdateSuccessful
Indicates status of last update:
00: Not updated.
01: Last update failed.
02: Last update was successful.
%QB(n+644)
BYTE
SNTP.
byLastUpdateTimeServer
Indicates which server was used in the last up-
date:
00: No updates.
01: Primary server.
02: Secondary server.
%QB(n+645)
BYTE
SNTP.sLastUpdateTime.
byDayOfMonth
Day of last RTC update.
%QB(n+646)
BYTE
SNTP.sLastUpdateTime.
byMonth
Month of last RTC update.
%QW(n+647)
WORD
SNTP.sLastUpdateTime.
wYear
Year of last update of RTC.
%QB(n+649)
BYTE
SNTP.sLastUpdateTime.
byHours
Time of last RTC update.
%QB(n+650)
BYTE
SNTP.sLastUpdateTime.
byMinutes
Minute of last RTC update.
%QB(n+651)
BYTE
SNTP.sLastUpdateTime.
bReservedAlign
Reserved for alignment.
%QB(n+652)
BYTE
SNTP.sLastUpdateTime.
bySeconds
According to last RTC update.
%QW(n+653)
WORD
SNTP.sLastUpdateTime.
wMilliseconds
Millisecond of last RTC update.
Table 240: SNTP Group Detailed Diagnostics
Direct representation Size
AT DG vari-
able_Modulo.tDetailed.*
Description
%QX(n+659).0
BIT
SOE[1].
bConnectionStatus
Client Connection Status 01
%QX(n+659).1
BIT
SOE[1].
bOverflowStatus
Client event queue status 01:
FALSE - No overflow
TRUE - Queue limit exceeded
%QB(n+660)
BYTE
SOE[1].
byReserved_0
Reserved
369