NB-IoT  Module  Series 
                                                                                   BC660K-GL  Log  Capture  Guide 
 
BC660K-GL_Log_Capture_Guide             12 / 24 
 
 
 
Table 2: Module Connection Status 
 
3.2.2.  Module Database Status 
Check the database (DB) status of the module in the upper left corner of the EPAT tool. 
 
Table 3: Module Database Status 
 
 
 
EPAT can communicate with the module and capture logs. 
EPAT cannot find the module and thus cannot capture logs. 
EPAT  fails  to  communicate  with  the  module  and  thus  cannot 
capture logs. 
EPAT fails to compare the Db.txt file with the target firmware since 
there  is  no  database  in  the  designated  path  or  the  path  of  the 
database has been changed without rebooting the module. In this 
case,  update  the  DB  file  referring  to  Chapter  4.4  or  reboot  the 
device. 
Db.txt file  does  not match with  the target firmware. In  this  case, 
update the DB file referring to Chapter 4.4. 
Db.txt file matches with the target firmware and EPAT is ready to 
capture logs.