Stratos Multi E401N
141
Error no. Type Message text Notes/solution
P124 Sensor Date The date of the sensor is implausible.
e.g., calibration data “from the future”: Check and, as necessary, adjust the
configuration.
P201 Cal: Temperature The calibration temperature is impermissible: Check the calibration temper-
ature. Note the information in the Calibration chapter.
➜
Process Variable pH Calibration/Adjustment, p. 99
P202 Info Cal: Buffer Unknown Calibration error with automatic Calimatic calibration: Buffer not recog-
nized. Possible causes: Incorrect buffer set selected. Buffer corrupted. Sen-
sor faulty: Check calibration. Note the information in the Calibration chap-
ter. ➜
Calibration Mode: Calimatic, p. 101
P203 Info Cal: Identical Buffers Calibration error with automatic Calimatic calibration: The same buffer was
used. The sensor or the sensor cable may be faulty.
P204 Info Cal: Buffers Inter-
changed
Calibration error during manual calibration: Buffer order differs from speci-
fied order. Repeat calibration and adhere to order.
➜
Calibration Mode: Manual, p. 103
P205 Info Cal: Sensor Unstable The drift criterion was not adhered to during calibration. Possible causes:
improper calibration, sensor cable/connection faulty, sensor worn.
Check the sensor and calibration and repeat as required. Otherwise, replace
the sensor.
P206 Cal: Slope Slope out of permissible range: Repeat calibration/adjustment or replace
sensor.
P207 Cal: Zero Point Zero point out of permissible range: Repeat calibration/adjustment or re-
place sensor.
P208 Cal: Sensor Failure Replace the sensor.
Calculation Block pH/pH
Error no. Type Message text Notes/solution
A001 Configuration Data
Loss
Data error in the configuration:
Fully reconfigure the device.
A010 pH Diff Range pH value difference. Max/min device limits exceeded:
- Check both pH values.
- Check sensor/cable connections.
A011 pH Diff LO_LO Value below configured monitoring limit
A012 pH Diff LO Value below configured monitoring limit
A013 pH Diff HI Value above configured monitoring limit
A014 pH Diff HI_HI Value above configured monitoring limit
A015 Temperature Diff
Range
Temperature value difference. Max/min device limits exceeded:
- Check both temperature values.
- Check sensor/cable connections.
A016 Temperature Diff
LO_LO
Value below configured monitoring limit
A017 Temperature Diff LO Value below configured monitoring limit
A018 Temperature Diff HI Value above configured monitoring limit
A019 Temperature Diff
HI_HI
Value above configured monitoring limit
A020 ORP Diff Range ORP value difference. Max/min device limits exceeded:
- Check both ORP values.
- Check sensor/cable connections.
A021 ORP Diff LO_LO Value below configured monitoring limit
A022 ORP Diff LO Value below configured monitoring limit
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