Siemens SIMATIC TI525 - Status Word Six (STW06); Format of Status Word Six (STW06)

STAR TUP / TROUBLESHOOTING
5-10
Hardware and Installation User Manual
5.2.3.3 Status W or d Six (STW06)
As illustrated in Figure 5-4 below, STW06 reports the status of EEPROM
programming. Only one bit is set at a time.
STW06
Bit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
spare
Spare
1 = programming
complete –
no errors
1 = programming
complete – error
1 = the EPROM/
EEPROM is not
initially clear
1 = programming
error
MSB
LSB
spare
Figure 5-4 Format of Status Word Six (STW06)
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