Commissioning
EL3692
111
Version: 2.1
5.5.10
Error Codes
The terminal reports its status through various bits in the status word. The possible combinations are listed
and explained in the following table.
Er-
ror
Under-
range
Over-
range
Data
in-
valid
Tx-
PDO
State
Range
in-
valid
Er-
ror
LED
Error de-
scription
Remedy/Error
1
1
0
0
0
0
off
Measurement
is below range
If possible use a smaller
measuring range; otherwise
increase the input signal
1
0
1
0
0
0
on
Measuring
range
exceeded
If possible use a larger
measuring range; otherwise
reduce the input value
1
0
0
0
0
0
off
Display error
Select a suitable presentation
1
0
0
0
1
0
off
Conversion
error
None (ADC does not respond,
automatic restart)
1
0
0
0
0
1
off
Measuring
range invalid
Select valid measuring range;
with Autorange perhaps select
Presentation: Scaled or activate
SAI range (outputs)
0
0
0
1
0
0
off
Data invalid
Request conversion (after switch
from continuous to single shot);
ensure that measuring range is
known
1
0
0
1
1
0
off
Conversion
error after
switching on
None; switch on again
Table 3: Error Codes
5.6
Process data
Table of contents
•
Predefined PDO Assignment [
}
113]
•
SAI Inputs 1A00 [
}
113]
•
SAI Range 1A01 [
}
114]
•
SAI Inputs Real 1A02 [
}
114]
•
SAI Range 1600 [
}
115]
Introduction
This section describes the individual PDOs and their content. In each case only the first channel is
described. The second channel is analogous. The individual PDOs can be activated or deactivated
separately in the TwinCAT System Manager. The "Process data" tab is used for this (visible only if the
terminal is selected on the left).
