Endress+Hauser Liquiline CM444 - Page 137

Liquiline CM442/CM444/CM448 Diagnostics and troubleshooting
Endress+Hauser 137
12/2011 01.03.00 Extension
• Max. 8 sensor channels supported
• Current inputs
• PROFIBUS DP incl. profile 3.02 supported
• Modbus RTU (RS485) supported
• Modbus TCP supported
• Integrated web server supported via TCPIP (RJ45)
• USP/EP (United States Pharmacopeia and European
Pharmacopeia) and TDS (Total Dissolved Solids) for
conductivity
• Icon for "controller active" in measuring screen
Improvement
• Controller hold via analog input
• Adapted factory settings
• SAC: Factory calibration in the field incl. filter operating time
reset and lamp change
• ISFET leakage visible in measuring screen
• Multiselect for limit switch and cleaning cycles
BA00444C/07/EN/14.11
BA00445C/07/EN/14.11
BA00450C/07/EN/14.11
BA00451C/07/EN/14.11
BA00486C/07/EN/01.11
12/2010 01.02.00 Extension
• Support for additional sensors:
–Chlorine
–ISE
–SAC
–Interface
• HART communication
•Mathematics functions
Improvement
• Modified software structures
• Adapted factory settings
• User-defined measuring screens
BA444C/07/EN/13.10
BA445C/07/EN/13.10
BA450C/07/EN/13.10
BA451C/07/EN/13.10
BA00486C/07/EN/01.11
03/2010 01.00.00 Original software BA444C/07/EN/03.10
BA445C/07/EN/03.10
BA450C/07/EN/03.10
BA451C/07/EN/03.10
Date Version Changes to software Documentation: edition