Section 8.  Operation 
 
 
Keyboard display security bypass does not allow comms access without first 
correcting the security code. 
Note These features are not operable in CR1000KDs with serial 
numbers less than 1263. Contact Campbell Scientific for information on 
upgrading the CR1000KD operating system. 
 
8.7.3  Passwords 
Passwords are used to secure IP based communications.    They are set in various 
comms schemes with the .csipasswd file, CRBasic PakBus instructions, CRBasic 
TCP/IP instructions, and in CR800 settings. 
 
8.7.3.1  .csipasswd 
The .csipasswd file is a file created and edited through DevConfig (p. 103), and 
which resides on the CPU: drive of the CR800.    It contains credentials 
(usernames and passwords) required to access datalogger functions over IP 
comms.    See CRBasic Editor Help subject Web Service API
 for details 
concerning the .csipasswd file. 
 
8.7.3.2  PakBus Instructions 
The following CRBasic PakBus instructions have provisions for password 
protection: 
•  ModemCallBack() 
•  SendVariable() 
•  SendGetVariables() 
•  SendFile() 
•  GetVariables() 
•  GetFile() 
•  GetDataRecord() 
 
8.7.3.3  TCP/IP Instructions 
The following CRBasic instructions that service CR800 IP capabilities have 
provisions for password protection: 
•  EMailRecv() 
•  EMailSend()