ALTUS Nexto Series User Manual

7. MAINTENANCE
Direct representation Size
AT DG vari-
able_Modulo.tDetailed.*
Description
%QB(n+356)
BYTE
UserLogs.
byMounted
Status of the memory where user logs are in-
serted.
%QW(n+357)
WORD
UserLogs.
wFreeSpacekB
User log memory free space in Kbytes.
%QW(n+359)
WORD
UserLogs.
wTotalSizekB
User logs memory storage capacity in Kbytes.
Table 235: Detailed Diagnostics Group UserLogs
Direct representation Size
AT Variable
DG_Module.tDetailed.*
Description
%QB(n+362)
BYTE
MemoryCard.
byMounted
Status of the Memory Card:
00: Memory card not mounted
01: Memory card inserted and mounted
%QX(n+363).0
BIT
MemoryCard.
bMemcardtoCPUEnabled
Protection level of the Memory Card: Data
reading of the memory card by the authorized
CPU.
%QX(n+363).1
BIT
MemoryCard.
bCPUtoMemcardEnabled
Data writing in the memory card by the autho-
rized CPU.
%QD(n+364)
DWORD
MemoryCard.
dwFreeSpacekB
Free space in the Memory Card in Kbytes.
%QD(n+368)
DWORD
MemoryCard.
dwTotalSizekB
Storage capacity of the Memory Card in
Kbytes.
Table 236: MemoryCard Detailed Diagnostics Group Description
Direct representation Size
AT Variable
DG_Module.tDetailed.*
Description
%QB(n+372)
BYTE
WHSB.
byHotSwapAndStartupStatus
Informs the abnormal situation in the bus which
caused the application stop for each mode of hot
swapping. See Table 238 for more information.
%QB(n+373)
BYTE
WHSB.
byReserved_0
Reserved.
%QD(n+374)
DWORD
ARRAY
(32)
WHSB.
adwRackIOErrorStatus
Identification of errors in I/O modules, individ-
ually. For more information about this diagnos-
tic, see the notes below.
%QD(n+502)
DWORD
ARRAY
(32)
WHSB.
adwModulePresenceStatus
Status of presence of declared I/O modules in
buses, individually. For more information about
this diagnostic, see the notes below.
%QB(n+630)
BYTE
WHSB.
byWHSBBusErrors
Counter of failures in the WHSB bus. This
counter is restarted in the energization (0 to
255).
Table 237: WHSB Detailed Diagnostics Group Description
Notes:
Bus modules error diagnostic: Each DWORD from this diagnostic array represents a rack, whose positions are repre-
sented by the bits of these DWORDS. So, Bit-0 of the DWORD-0 is equivalent to position zero of the rack with address zero.
Each one of these Bits is the result of an OR logic operation between the Incompatible Configuration (bConfigMismatch),
absent modules (bAbsentModules), swapped modules (bSwappedModules), module with fatal error (bModuleFatalError) di-
agnostics and the operational state of the module in a certain position.
Module presence status: Each DWORD from this diagnostic array represents a rack, whose positions are represented by
the bits of these DWORDS. So, Bit-0 from DWORD-0 is equivalent to position zero of the rack with address zero. So, if
a module is present, this bit will be true. It’s important to notice that this diagnostic is valid for all modules, except power
supplies, CPUs and non-declared modules, e.g. those that are not in the rack on the respective position (bit remains in false).
Situations in which the Application Stops: The codes for the possible situations in which the application stops can be
consulted below:
367

ALTUS Nexto Series Specifications

General

Brand	ALTUS
Model	Nexto Series
Category	Computer Hardware
Language	English