YSI IQ SensorNet FDO Sensor - Manual (Page 43)

FDO
®
70x IQ ... Indexes
ba76014e03 05/2014 9 - 1
9 Indexes
9.1 Explanation of the messages
This chapter contains a list of all the message codes and related
message texts that can occur in the log book of the IQ
S
ENSOR
N
ET
system for the FDO
®
70x IQ ... sensor.
9.1.1 Error messages
Information on the contents and structure of the log book,
and how to call it up, is given in the
L
OG BOOK chapter of the
IQ
S
ENSOR
N
ET system operating manual.
The last three digits of the message code identify the
source of the message:
 334 = SC FDO 700 (sensor cap SC-FDO ®
700)
 335 = SC FDO 701 (sensor cap SC-FDO ®
701)
 531 = FDO700IQ (sensor basis / component class,
adapter ADA)
Message code Message text
EA133x Meas. range exceeded or undercut
* Check process
* Select other meas. range
EA233x Sensor temperature too high!
* Check process and application
EA333x Sensor temperature too low!
* Check process and application
EAP33x Measurement interfered
* SensCheck: Sensor cap is missing, leaky, depleted, or defective
* Clean sensor and space between cap and sensor according to
op.instructions
* Screw on sensor cap securely
* Replace sensor cap
EAP531 Measurement interfered
* SensCheck: Sensor cap is missing, leaky, depleted, or defective
* Clean sensor and space between cap and sensor according to
op.instructions
* Screw on sensor cap securely
* Replace sensor cap