Moeller XControl XC600, Hardware, Engineering And Function Description, Page: 59 / 78

07/04 AWB2700-1428GB
Function block DiagGetState
55
Data contents of EXTENDEDINFO for CANopen
Just as for PROFIBUS-DP, the function block DiagGetState must be
called for extended diagnosis. This call must be made for each
participant.
The EXTENDEDINFO output of the function block contains the
following information, the most important data are marked in
grey:
Table 3: Error code (extract from Table 21 CiA Draft Standard 301)
XN-1AI-I Bit 0: Measurement range error
Bit 1: Cable break
XN-1AI-U Bit 0: Measurement range error
XN-2AI-PT/NI-2/3 BYTE 1
Bit 0: Measurement range error
(Channel 1)
Bit 1: Cable break
Bit 2: Short-circuit
BYTE 2
Bit 0: Measurement range error
(Channel 2)
Bit 1: Cable break
Bit 2: Short-circuit
Example: counter module
XN-1CNT-24VDC (C) Bit 0: Short-circuit / cable break DO
Bit 1: Short-circuit, encoder supply
24 V DC
Bit 2: Count range end error
Bit 3: Count range start error
Bit 4: Invert-DI for L-Retr. error
Bit 5: Main count direction error
Bit 6: Operating mode error
XN-1CNT-24VDC (M) Bit 0: Short-circuit / cable break DO
Bit 1: Short-circuit, encoder supply
24 V DC
Bit 2: Encoder pulse error
Bit 3: Integration time error
Bit 4: Upper limit error
Bit 5: Lower limit error
Bit 6: Operating mode error
Example: direct starter module
XS1-XBM Bit 0: ID error
Bit 1: PKZ (circuit-breaker) short-
circuit
Bit 2: PKZ (circuit-breaker) overload
Bit 4: DIL1 (contactor) defect
Bit 5: DIL2 (contactor) defect
EXTENDEDINFO[0] // For CANopen: node address
EXTENDEDINFO[1..4] // No significance
EXTENDEDINFO[5] // Length byte for the device diagnosis
EXTENDEDINFO[6&7] // No significance
EXTENDEDINFO[8] // Node status (Nodestatus_1)
EXTENDEDINFO[9&10] // No significance
EXTENDEDINFO[11&12] // Profile number (Profile_number):
401: Device Profile for I/O module
402: Device Profile for drives and
motion control
406: Device Profile for encoder
EXTENDEDINFO[13] // Node status (Node_state)
EXTENDEDINFO[14] // Online error message (Actual_Error)
EXTENDEDINFO[15] // Number of following message bytes
(Emcy_Entries)
The next 8 bytes provide information about the error in the participant.
The structure is described in the CiA Draft Standard 301.
EXTENDEDINFO[16&17] // Error code (Emergency Error Code),
a table 3
EXTENDEDINFO[18] // Error register
EXTENDEDINFO[19...23] // Manufacturer specific Error Field
(
a Manual XI/ON CANopen (AWB2700-
1395GB))
Code (hex) Meaning
0xxx Error Reset/No Error
1xxx Generic Error
2xxx Current
3xxx Voltage
4xxx Temperature
5xxx Device Hardware
6xxx Device Software
7xxx Additional Modules
80xx Monitoring
82xx Protocol Error
90xx External Error
F0xx Additional Functions
FFxx Device-specific