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Download Microprocessor Transmitter/Controller for conductivity Type 262520
Transcript
FAULTS, WARNINGS Remedy: reduce the pulse duration in matrix field V4H6 and/or reduce the maximum pulse frequency in matrix field V6H4. F061 Pulse duration controller Minimum ON time 2 is not less than pulse period 2 Remedy: reduce minimum ON time in matrix field V5H6 and/or increase the pulse period in matrix field V7H5. Pulse frequency controller Pulse duration 2 [sec] is not less than 3600 [sec/h] max. pulse frequency 2 [1/h] Remedy: reduce the pulse duration in matrix field V5H6 and/or reduce the maximum pulse frequency in matrix field V7H4. F070 Actual liquid temperature differs by more than 2.5°C from the 25°C reference temperature. Remedy: repeat calibration see Calibration (Section 6) Note: This warning appears only with ATC and during the first calibration step for experimental determination of the temperature coefficient. 32
