Toshiba V Series Operation Manual page 65

The meaning of each bit is described in the following table.
Bit name
DOWN 1:Indicates that the FL312 is in down mode. Down mode is an
unrecoverable error status. FL312 cannot recovery automatically
from this mode. The following reasons are possible:
1)Watchdog error due to FL312 software runaway
2)Hardware check error during initialization
3)MAC address not set
4)Node address duplication or node address "FF" set
5)In the case of FL312, attempt was made to link to Fl-net protocol
version 1.00 network
INZ 1: FL312 is initializing
Indicates that FL312 is initializing during power on.
STBY 1: Indicates that FL312 is in standby mode. FL312 hardware level is normal, but
1) Parameter is not set correctly, or
2) Both scan and message transmission are prohibited.
RUN 1: Indicates that FL312 is transmission enabled. Transmission enabled state means that there is no
FL312 hardware/software error, parameters are set correctly, and both scan and message
transmissions are allowed.
ERR 1: Indicates that there is a parameter error.
1)Parameter not set
2)Parameter format error
3)Common memory transmission area is duplicated with another node
LNK 1: Indicates that FL312 is linked to a network.
0: Indicates that FL312 is not linked to network.
MTEN 1: Indicates that message transmission is allowed.
0: Indicates that message transmission is prohibited.
CTEN 1: Indicates that cyclic transmission is allowed.
0: Indicates that cyclic transmission is prohibited.
PVERR 1: Indicates that FL-net protocol version 1.00 frame is detected.
0: Indicates that FL-net protocol version 1.00 frame is not detected. (FL312 only)
GDLNK Indicates the 10BASE-T cable connection status.
1: Normal, 0: Abnormal
DPADR Indicates that node address duplication is detected.
1: Duplicate address detected
TEST Indicates the test function execution status.
1: test executing
6F8C1067
11.2 RAS Information in S Controller Special Registers
Table 11-1 Node status detail
Description Remarks
The recover methods are as
follows:
1)Repeat power on
2)Reset request
The detail information
stored in down information
area. However, recovery or
down information read may
not be successful depending
on the error level.
45
is
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