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5.5.2
Diagnostic objects
The CoE objects indicate additional diagnostic information.
Do not change CoE objects!
Do not make any modifications to the CoE objects in the TwinSAFE components! Any modifications (e.g.
using TwinCAT) of the CoE objects will permanently set the TwinSAFE components to the Fail-Stop state.
CoE object 0xA008: FSOE Velocity
Index
Name
0xA008:0
FSOE Velocity
0xA008:01 ...
Velocity 1 ...
0xA008:08
Velocity 8
CoE object 0xA009: FSOE max Velocity
Index
Name
0xA009:0
FSOE max
Velocity
0xA009:01 ...
maxVelocity 1 ...
0xA009:08
maxVelocity 8
CoE object 0x800E: Diagnostic objects
Index
Name
800E:0
FSoE Internal Data
800E:0A
Sensor test error
800E:0B
Error during two-
channel evaluation
800E:0C
Error in the safety mat
operation mode: input
pair disagree
800E:0D
Error in the safety mat
operation mode:
external supply
EP1908
CAUTION
Meaning
The following sub-indices contain the currently measured frequencies in
0.1 Hz.
Frequency at channels 1 to 8 in 0.1 Hz
Meaning
The following sub-indices contain the maximum frequencies (in 0.1 Hz)
determined since the last startup of the TwinSAFE communication with the
EP1908-0002.
Maximum frequency at channels 1 to 8 in 0.1 Hz
Meaning
The following sub-indices contain detailed diagnostic information.
Bit
Error during sensor test. This may be an external feed, for example.
0
1
Error at input 1
bin
1
1
Error at input 2
bin
2
1
Error at input 3
bin
3
1
Error at input 4
bin
4
1
Error at input 5
bin
5
1
Error at input 6
bin
6
1
Error at input 7
bin
7
1
Error at input 8
bin
Bit
Error during the contiguous evaluation of two channels, i.e. the two
channels contradict each other.
0
1
Error in the first input pair
bin
1
1
Error in the second input pair
bin
2
1
Error in the third input pair
bin
3
1
Error in the fourth input pair
bin
Bits Error in the input pair
1, 0 11
Error in the first input pair
bin
3, 2 11
Error in the second input pair
bin
5, 4 11
Error in the third input pair
bin
7, 6 11
Error in the fourth input pair
bin
Bit
Error in the test pulses in the safety mat operating mode; i.e. the
EtherCAT Box has detected an external supply.
0
1
Error at input 1
bin
1
1
Error at input 2
bin
2
1
Error at input 3
bin
3
1
Error at input 4
bin
4
1
Error at input 5
bin
5
1
Error at input 6
bin
6
1
Error at input 7
bin
7
1
Error at input 8
bin
Version: 3.0.0
Operation
Flags
Default
RO
RO
Flags
Default
RO
RO
Flags Default
RO
RO
0
bin
0
bin
0
bin
00
bin
0
bin
0
bin
0
bin
0
bin
RO
0
bin
0
bin
0
bin
0
bin
RO
00
bin
00
bin
00
bin
00
bin
RO
0
bin
0
bin
0
bin
0
bin
0
bin
0
bin
0
bin
0
bin
35
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