4
Status values are transmitted as integers. These are the status messages to each value:
STATUS CODE STATUS MESSAGE
-1
No status received
0
NORMAL OPERATION
1
EXTERNAL HOLD
2
EXTERNAL WASH STOP
3
HIGH SENSOR HUMIDITY
4
HIGH SENSOR TEMP
5
LOW IMAGE QUALITY
6
LOW TEMP WASH STOP
7
NO OPTICAL IMAGE
8
NO SAMPLE
9
NO SAMPLE/WASH STOP
10
NO SENSOR
11
NO SIGNAL
12
OUTSIDE LIGHT ERROR
13
OUTSIDE LIGHT TO PRISM
14
PRECONDITIONING
15
PRISM COATED
16
PRISM WASH
17
PRISM WASH FAILURE
18
RECOVERING
19
SHORT-CIRCUIT
20
STARTING UP
21
TEMP MEASUREMENT FAULT
Table 3.2
Note:
The computer can’t handle very frequent Modbus requests. As the refractometer values
are updated once per second, it is recommended to request values once per second to avoid
overloading the converter.
Summary of Contents for PR-7112
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