Bosch Rexroth ctrlX I/O XI332204 Manual page 5

Word 1 INT
Word 2
Byte 1
Bit 0
Bit 1
Bit 2-3
Bit 4-5
Word 3 INT
Word 4
Byte 1
Bit 0
Bit 1
Bit 2-3
Bit 4-5
Word 5 INT
Word 6
Byte 1
Bit 0
Bit 1
Bit 2-3
Bit 4-5
Word 7 INT
Word 8
Byte 1
Bit 0
Bit 1
Bit 2-3
Bit 4-5
Word 9
Byte 1
Bit 0
Bit 1
Table 1: Standard representation
To directly arrange the status bits one after another and thus
to reduce the amount of filling bites, select "Channel x com-
pact" as well as "Device state compact" in the Engineering.
Process data consists of the input value and the diagnostic
data in the "Compact" representation:
IN Channel 1 Value
IN
IN
IN Channel 1 Wire break
IN Channel 1 Overrange
IN Channel 1 Limit 1
IN Channel 1 Limit 2
IN Channel 2 Value
IN
IN
IN Channel 2 Wire break
IN Channel 2 Overrange
IN Channel 2 Limit 1
IN Channel 2 Limit 2
IN Channel 3 Value
IN
IN
IN Channel 3 Wire break
IN Channel 3 Overrange
IN Channel 3 Limit 1
IN Channel 3 Limit 2
IN Channel 4 Value
IN
IN
IN Channel 4 Wire break
IN Channel 4 Overrange
IN Channel 4 Limit 1
IN Channel 4 Limit 2
IN
IN
IN Periphery voltage ok
IN Error
Word 1 INT
Word 2 INT
Word 3 INT
Word 4 INT
Word 5
Byte 1
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4-5
Bit 6-7
Byte 2
Bit 2
Bit 3
Bit 4-5
Bit 6-7
Word 6
Byte 1
Bit 2
Bit 3
Bit 4-5
Bit 6-7
Byte 2
Bit 2
Bit 3
Bit 4-5
Bit 6-7
Table 2: "Comact" figure
8 Diagnostic strategy
8.1 Mechanisms
Different mechanisms are used for the diagnostics of the
module.
Mechanism
EtherCAT state machine
EtherCAT hardware watchdog
Diagnostic objects in the CoE
object directory
10F1
Diagnosis history object
10F3
Module status LED
Channel status LED
IN Channel 1 Value
IN Channel 2 Value
IN Channel 3 Value
IN Channel 4 Value
IN
IN
IN Periphery voltage ok
IN Error
IN Channel 1 Wire break
IN Channel 1 Overrange
IN Channel 1 Limit 1
IN Channel 1 Limit 2
IN
IN Channel 2 Wire break
IN Channel 2 Overrange
IN Channel 2 Limit 1
Channel 2 Limit 2
IN
IN
IN Channel 3 Wire break
IN Channel 3 Overrange
IN Channel 3 Limit 1
IN Channel 3 Limit 2
IN
IN Channel 4 Wire break
IN Channel 4 Overrange
IN Channel 4 Limit 1
IN Channel 4 Limit 2
Diagnostics
EtherCAT system diagnostics
Extended diagnostics, e.g.
peripheral errors
Error settings
20 diagnostic messages can
be stored
Diagnosis history
Shows the general module
status
Signals the channel status or
the error states
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