Xylem YSI VARiON Plus 700 IQ H, Руководство по эксплуатации, Страница: 56 / 62

Indexes VARiON
® Plus
700 IQ H
56
ba76207e02 12/2020
10 Indexes
10.1 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 VARiON
® Plus
700 IQ H sensor.
10.1.1 Error messages
Information on
 the contents and structure of the log book and
 the structure of the message code
is given in the
L
OG BOOK
chapter of the IQ
S
ENSOR
N
ET
sys-
tem operating manual.
The last three digits of the message code identify the
source of the message:

521 = 700IQ (Armature / component class,
adapters ADA)

395 = VARiON A (Ammonium / potassium electrode)

396 = VARiON N (Nitrate / chloride sensor)

397 = VARiON A (Potassium electrode)

398 = VARiON N (Nitrate sensor)
Message code Message text
EA1395 Meas. range exceeded or undercut
* Check process
* Select other meas. range
EA1396 Meas. range exceeded or undercut
* Check process
* Select other meas. range
EA2521 Sensor temperature too high!
* Check process and application
EA3521 Sensor temperature too low!
* Check process and application
EAN395 Potassium measurement: range exceeded or undercut
* Check process