
70 (136)
Application Status Register
If the application sets an error status to the application status register (H_APPSTATUS), the module sets the
EtherCAT state to SafeOp. The H_APPSTATUS is translated to the ALStatusCode register as shown in the
table below.
H_APPSTATUS
Error
ALStatusCode:
ALSTATUSCODE_XXX (#)
Comment
0000h
No error
-
Application can operate in state PROC-
ESS_ACTIVE
0001h
Not yet synchronized
NOSYNCERROR (002Dh)
Application is not synchronized to the SYNC
signal and not ready to go to PROCESS_
ACTIVE.
0002h
Sync config error
INVALIDSYNCCFG (0030h)
A problem with the configuration of the Sync
host object prevents the application from
going to PROCESS_ACTIVE.
0003h
Read process data
configuration error
INVALIDOUTPUTMAPPING
(0025h)
A problem with the current read process da-
ta mapping is prevents the application from
going to PROCESS_ACTIVE.
0004h
Write process data
configuration error
INVALIDINPUTMAPPING
(0024h)
A problem with the current write process da-
ta mapping is prevents the application from
going to PROCESS_ACTIVE.
0005h
Synchronization loss
FATALSYNCERROR (002Ch)
Application has lost the lock to the synchro-
nization. If the module is in state PROC-
ESS_ACTIVE, it will go to ERROR.
0006h
Excessive data loss
NOVALIDINPUTSANDOUT-
PUTS (002Bh)
The application has detected a significant
loss of process data frames from the net-
work. If the module is in state PROCESS_
ACTIVE, it will go to ERROR.
0007h
Output error
DCSYNCIOERROR (0033h)
A problem in the application prevents it from
acting on outputs. If the module is in state
PROCESS_ACTIVE, it will go to ERROR.
Anybus
®
CompactCom
™
40 EtherCAT
®
Network Guide
SCM-1202-034 1.1
Содержание CompactCom 40 EtherCAT
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