Lenze I/O system 1000 - Page 392

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 392
7 EtherCAT communication
7.12 Diagnostics
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EPM-S601 - diagnostic alarm
Diagnostic byte Bit 7 ... 0
1 Bit 0: Set in case of module fault
Bit 1: 0 (fix)
Bit 2: Set in case of external error
Bit 3: Set in case a channel error is active
it 6 ... 4: 0 (fix)
Bit 7: Parameterisation error
2 Bit 3 ... 0: Module class, 0b1000: function module
Bit 4: channel information available
Bits 7 ... 5: 0 (fixed)
30 (fixed)
4 Bit 5 ... 0: 0 (fix)
Bit 6: Process alarm lost
Bit 7: 0 (fixed)
5 Bit 6 ... 0: Channel type, 0x77: Counter module
Bit 7: More channel types available, 0: no, 1: yes
6 Number of diagnostic bits output by the module per channel (here 0x08))
7 Number of channels of a module (here 0x02)
8 Bit 0: Error in channel group 0 (counter 1)
Bit 1: Error in channel group 1 (counter 2)
Bit 7 ... 2: 0 (fix)
9 Channel group 0: Diagnostic alarm due to lost process alarm to ...
Bit 1 ... 0: 0 (fix)
Bit 2: Overflow/underflow/final value
Bit 3: Comparison value reached
Bit 7 ... 4: 0 (fix)
10 Channel group 1: Diagnostic alarm due to lost process alarm to ...
Bit 1 ... 0: 0 (fix)
Bit 2: Overflow/underflow/final value
Bit 3: Comparison value reached
Bit 7 ... 4: 0 (fix)
11 ... 16 0 (fixed)