Instructions

UM-0085-B09 DT80 Range User Manual Page 401
RG
Error Number – Description
• Cause/Action
Error Category
Syntax Operation Memory Reading Hardware
E160 – Invalid password – detailed msg
• The password is invalid
E161 – User accounts limit –
detailed msg
• Cannot create a user account as soon as maximum
number of account in the user’s database reached.

E162 – User authentication required –
detailed msg
• User authentication is required

E163 – Function not implemented –
detailed
msg
• Function is not implemented yet

E164 – User not logged in – detailed msg
• User not logged in

E165 – Authentication disabled –
detailed msg
• No security related commands are allowed when
authentication is disabled

E166 – No users configured – detailed msg
• No one user account is configured

E167 – User change role – detailed msg
• Changing role for the current user is not allowed

E168 – No users configured – detailed msg
• Operation failed as authentication is enabled

Table 24: DT80 Error Messages
Data Errors
Errors may also occur even though the DT80's measurement system is operating normally – for example if an analog
input is out of range or a connected sensor does not perform correctly. In some cases, the DT80 returns an error
message (see "Reading" error category in the above table), but mostly there is no message returned. Instead, the DT80
flags the logged and/or returned data value as invalid.
Each logged reading has an associated "data state", which identifies whether that particular reading is valid or invalid.
The following data states are possible:
Logged data
state
Value when unloaded
CSV/free format
Fixed format Description
OK measured value measured value No error
Overrange
OverRange 99999.9
input voltage exceeds max positive input voltage
input voltage exceeds positive linearization limit for sensor
input frequency too high (
F
channel type)
Underrange
UnderRange -99999.9
input voltage exceeds max negative input voltage
input voltage exceeds negative linearization limit for sensor
input frequency too low (
F
channel type)
Not Yet Set
NotYetSet -9e9
DT80 analog hardware fault
insufficient samples have been taken to calculate a statistical
value
could not read a valid value from a serial device
Reference Error
RefError 8e9
Thermocouples and some bridges require a separate reference
channel measurement as part of the measurement process.
This error indicates that although this channel's raw
measurement was OK, the associated reference channel
measurement was not.
Calculation Error
Error
-8e9
Maths error such as division by zero
Table 25: DT80 Data Error Value