Prothermo NMT532
Diagnostics and troubleshooting
Hauser
63
9
Diagnostics and troubleshooting
9.1
System error messages
Code
Text
Description
Remedy
0
No Error presence
There is no error.
No action is required.
1
Common line open
The common line is open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #1 temperature element (brown).
3
#1 element open
The cable for a temperature element (#1) is
open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #1 temperature element (brown).
4
#1 element short
The cable for a temperature element (#1) is
short-circuited.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #1 temperature element (brown).
5
#2 element open
The cable for a temperature element (#2) is
open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #2 temperature element (red).
6
#2 element short
The cable for a temperature element (#2) is
short-circuited.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #2 temperature element (red).
7
#3 element open
The cable for a temperature element (#3) is
open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #3 temperature element (orange).
8
#3 element short
The cable for a temperature element (#3) is
short-circuited.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #3 temperature element (orange).
9
#4 element open
The cable for a temperature element (#4) is
open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #4 temperature element (yellow).
10
#4 element short
The cable for a temperature element (#4) is
short-circuited.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #4 temperature element (yellow).
11
#5 element open
The cable for a temperature element (#5) is
open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #5 temperature element (green).
12
#5 element short
The cable for a temperature element (#5) is
short-circuited.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #5 temperature element (green).
13
#6 element open
The cable for a temperature element (#6) is
open.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #6 temperature element (blue).
14
#6 element short
The cable for a temperature element (#6) is
short-circuited.
Check the module's connections, and check the impedance
between the common cable (white/black or white/purple) and
the cable for the #6 temperature element (blue).
23
#0 element over
range
Reference temperature element #0 in the
module is damaged.
Replace the module.
24
Memory defect (ROM) Program memory is defective.
Replace the module.
29
Element exposed
The level is below temperature element #1.
Liquid temperature cannot be measured. The error will disappear
when the level rises above temperature element #1.
32
Low power supply
The power supply from the host device through
the Multidrop HART loop is below Prothermo's
specifications.
Check the power supply from the host device and the connected
HART device's power consumption.
Содержание Prothermo NMT532
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