Siemens SIMATIC ET 200SP HA - Page 66

Maintenance
message
Error
code
Assignment Meaning / Cause Remedy
HART primary var‐
iable outside of
limits
142
H
Analog input
• Incorrect parameters in the HART 󹪝eld
device
• HART 󹪝eld device is set to "Primary varia‐
ble outside of limits" in simulation mode
• Incorrect measuring point
• Parameter assignment of primary varia‐
ble outside of limits
• Check the parameter as‐
signment of the HART de‐
vice
• Correct the simulation
• Check whether the correct
measuring transducer is
connected
HART analog out‐
put current of the
󹪝eld device is satu‐
rated
143
H
Analog input
• The output current of the HART 󹪝eld de‐
vice is saturated:
• Incorrect parameters in the HART 󹪝eld
device
• HART 󹪝eld device is set to a measured
value that is too high in simulation mode
• Incorrect measuring point
HART output cur‐
rent of the 󹪝eld de‐
vice speci󹪝ed
144
H
Analog input
• The output current of the HART 󹪝eld de‐
vice is 󹪝xed:
• Incorrect parameters in the HART 󹪝eld
device
• HART 󹪝eld device is set to a measured
value that is too high in simulation mode
• Incorrect measuring point
HART additional
status informa‐
tion available
145
H
Analog input In the HART device status (in the 2nd status
byte), the HART 󹪝eld device identi󹪝er for "fur‐
ther status information available" has been
set
Read out status with HART com‐
mand 48 and clear error/cause
if necessary
HART con󹪝gura‐
tion changed
1
146
H
Analog input In the HART device status (in the 2nd status
byte), the identi󹪝er for "parameter reassign‐
ment" of the HART 󹪝eld device has been set
If no diagnostics interrupt is to
be triggered by recon󹪝gura‐
tion, the HART diagnostics
must be disabled.
HART malfunction
in the 󹪝eld device
147
H
Analog input In the HART device status (in the 2nd status
byte) the 󹪝eld device reports a malfunction
• Read out status with HART
command 48 and clear er‐
ror/cause if necessary
• Replace the 󹪝eld device
HART secondary
variable outside
the limits
149
H
Analog input
• Incorrect parameters in the HART 󹪝eld
device
• HART 󹪝eld device is set to "Non-primary
variable outside limits" in simulation
mode
• Incorrect measuring point
• Parameter assignment of non-primary
variable is outside the limits
• Check the parameter as‐
signment of the HART de‐
vice
• Correct the simulation
• Check whether the correct
measuring transducer is
connected
Parameters, diagnostics messages and address space
A.5 Maintenance events
AI 4xI 2-/4-wire HART ISOL HA
66 Equipment Manual, 07/2022, A5E50101523-AB