Siemens simatic et200sp Manual page 109

Modular i/o system with ip20 degree of protection
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Error while transferring the data record
The module always checks all the values of the transferred data record. Only if all the values
were transferred without errors does the module apply the values from the data record.
The WRREC instruction for writing data records returns corresponding error codes when
errors occur in the STATUS parameter.
The following table shows the module-specific error codes and their meaning for the
parameter data record 129.
Error code in STATUS parameter
(hexadecimal)
Byte 0
Byte 1
Byte 2
DF
80
B0
DF
80
B1
DF
80
B2
DF
80
E0
DF
80
E0
DF
80
E1
DF
80
E1
DF
80
E1
DF
80
E1
DF
80
E1
DF
80
E1
DF
80
E1
DF
80
E1
DF
80
E1
Analog input module AI Energy Meter 480VAC ST (6ES7134-6PA20-0BD0)
Manual, 12/2015, A5E36061895-AA
A.3 Structure of the parameter data record 129 for limit monitoring
Meaning
Byte 3
00
Number of the data record unknown
00
Length of the data record incorrect
00
Slot invalid or cannot be accessed.
01
Incorrect version
02
Error in the header information
01
Reserved bits are not 0.
31
Parameter for length of the parameter
block invalid.
32
Parameters for number of parameter
blocks invalid.
33
Parameter for measured value ID inva-
lid.
34
Parameters for monitoring the limits
35
Number for limits in monitoring parame-
ter assigned several times
36
Parameters for hysteresis invalid
37
Parameter for limit to be monitored
invalid.
38
Delay time in Hysteresis parameter
invalid.
Parameter data records
Solution
Enter a valid number for the data record.
Enter a valid value for the data record
length.
Check the station whether the module is
plugged or drawn.
Check the assigned values for the pa-
rameters of the WRREC instruction
Check Byte 0. Enter valid values.
Check Bytes 1 and 2. Correct the length
and number of the parameter blocks.
Check Byte 10, 11, 14, 22, 30...34, 42,
50...54, 70...74 and set the reserved bits
back to 0.
Check Byte 1. Length = 10 bytes
Check Byte 2. Enter valid values.
Check Bytes 4 and 5. Enter valid values.
Check Bit 0...3 in Byte 6. Enter valid
values.
Check Bit 0...3 in Byte 6. Do not use
limit number several times.
Check Byte 7. Enter valid values.
Check Byte 8...11. Enter valid values.
Check Byte 12. Enter valid values.
109

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