Siemens SIMATIC FM 353 - Page 130

Programming the Technological Functions
6-50
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Table 6-11 User data block (AW-DB), continued
AW-DB FM 353
Bit 0Bit 1Bit 2Bit 3Bit 4Bit 5Bit 6Bit 7Byte
Diagnostic data for the FM, read out with POS_DIAG
DBB70
Module not
initialized
Ext. chan.
err.
(DBB78)
External
error
Int./HW err.
(DBB
72, 73)
Module/
group fault
DBB71
Channel
info
Module type classes (08H)
DBB71 info
available
DBB72
Int. module
supply volt.
failed
Watchdog
triggered
Comm. er-
ror (K bus)
DBB73
Process
int. lost
RAM
error
FEPROM
error
DBB74 FM pos. ID (74H)
DBB75 Length of diagnostic information (16)
DBB76 Number of channels (1)
DBB77
Channel er-
DBB77
Channel er
ror vector
DBB78
Operatin
g
DBB78
Operating
error
DBB79
to
DBB85
Reserved
Error code after error message “Operating error”
(is read if ’operating error’ is set after calling the POS_DIAG block)
DBB86 Error number (DS 164) − Detail event class
DBB87 Error number (DS 164) − Detail event number
DBB88
to
DBB89
Reserved
Error code following flagging of “Operator/traversing error”
DBB90 Error number (DS 162) − Detail event class
DBB91 Error number (DS 162) − Detail event number
DBB92
to
DBB93
Reserved