Diagnostics and troubleshooting Liquistation CSF34
174 Endress+Hauser
Date Version Changes to firmware Documentation
04/2013
07/2013
01.04.00 Extension
• Conductivity:
• Measuring range switching
• Temperature compensation ISO 7888 at 20 °C
• Support for DIO module
• Triggering of an external hold
• Triggering of a cleaning
• Limit switch signals via digital output
• Keylock with password protection
• PID controller: Feedforward control is supported
• pH:
• Icon for manual and automatic temperature
compensation (ATC/MTC+MED)
• Monitoring for the upper and lower limits of the glass
SCS value can be switched on or off independently of
the other respective value
• ISE
• Simultaneous calibration of two parameters
• User-defined electrode type
• Raw measured values can be selected for current
output
• Timer for membrane replacement
• Logbooks are preserved after the firmware update
Improvement
• PROFIBUS address range for Siemens-S7 moved to lower
range.
• Offset icon only for pH or ORP
• Turbidity: Autoranging can be switched off
• Export Print (xml): Export file revised and style sheet
added for better legibility.
Original firmware
BA00444C/07/EN/16.13
BA01225C/07/EN/01.13
BA00445C/07/EN/16.13
BA01227C/07/EN/01.13
BA00450C/07/EN/16.13
BA00450C/07/EN/17.13
BA00451C/07/EN/15.13
BA00451C/07/EN/16.13
BA00486C/07/EN/01.11
BA00486C/07/EN/02.13
06/2012 01.03.01 Improvement
• Hold via soft key
• Global or channel-specific hold stops automatic cleaning.
Manual cleaning can be started, however.
• Adapted factory settings
BA00444C/07/EN/15.12
BA00445C/07/EN/15.12
BA00450C/07/EN/15.12
BA00451C/07/EN/14.11
BA00486C/07/EN/01.11
12/2011 01.03.00 Extension
• Max. 8 sensor channels supported
• Current inputs
• PROFIBUS DP supported incl. Profile 3.02
• Modbus RTU (RS485) supported
• Modbus TCP supported
• Integrated web server supported via TCPIP (RJ45)
• USP/EP (United States Pharmacopoeia und European
Pharmacopoeia) 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. reset filter
operation time and lamp change
• ISFET leak current 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
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