RFC 4072S
178 / 272
PHOENIX CONTACT 108580_en_02
The following table describes the information of the individual bits (0 … 15) in the diagnostic
status register (SPNS.DIAG.STATUS_REG.xxx)
Table 8-2 Elements in the diagnostic status register (SPNS.DIAG.STATUS_REG.xxx)
System variable/elements Ty pe Meaning
SPNS See above See above
DIAG See above See above
STATUS_REG See above See above
BATT BOOL Low capacity of the iSPNS 3000 realtime clock energy storage system.
TRUE: Energy storage device is being charged.
FALSE: Energy storage device is fully charged.
The charging process is complete.
DBG
3
BOOL Non-safe debug mode of the iSPNS 3000
The iSPNS 3000 is in one of the two DEBUG states (DEBUG RUN or DEBUG
STOP/SINGLE).
DD BOOL Diagnostic message of an F-Device is present.
EST BOOL There is an entry in the error memory of the safe operating system (error
stack) of the iSPNS 3000.
Diagnostic and error messages from the safe iSPNS 3000 operating system
are present.
These messages are shown on the display and can be read and evaluated
by PLCnext Engineer.
This variable is always set to TRUE if there is at least one entry in the error
memory of the safe operating system.
As soon as the error memory has been read and emptied via
PLCnext Engineer, the value of the variable changes to FALSE.
FS BOOL Failure state of the iSPNS 3000
An error has been detected which sets the iSPNS 3000 to the failure state.
The corresponding additional error code is included in this state in the diag-
nostic parameter registers of the iSPNS 3000 (SPNS.DIAG.PARAM_REG
and SPNS.DIAG.PARAM_2_REG).
INIT
2
BOOL Initialization of the iSPNS 3000
The iSPNS 3000 firmware (safe operating system) was initialized completely
without errors.
IO
2
BOOL Initialization of the iSPNS 3000 F-Host for I/O channel communication
Initialization of the F-Host for PROFIsafe communication with the PROFIsafe
I/O devices has been completed without any errors.
PON
2
BOOL Power-on process
The iSPNS 3000 is supplied with power. The firmware was downloaded to the
RAM memory of the RFC and started.
The comprehensive selftest routines of the device have been completed suc-
cessfully.
POST BOOL Power-on selftest of the iSPNS 3000 (POWER ON SELFTEST)
Power-on selftest of the iSPNS 3000 is active.
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