Panasonic FMU, Technical Manual

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Programming Information for Control FPWIN Pro FMU Technical Manual
58
Value
Description
2
Resources unavailable.
8
Service not supported.
9
Invalid attribute value.
11
Already in request mode.
12
Object state conflict.
14
Attribute cannot be set.
15
Privilege violation.
16
Device state conflict.
17
Reply data too large.
19
Not enough data.
20
Attribute not supported.
21
Too much data.
22
Object does not exist.
ARRAY [2], lower byte: additional code
The lower byte of ARRAY [2] contains additional code.
This additional error information is only valid if value listed for general error codes in the higher
byte of ARRAY [1] is not equal to 0. The value for the "additional code is filled transparently, just
as with the general error codes, with the additional error code of each incoming error response
message of the device.
ARRAY [2], higher byte and ARRAY [3], lower byte: timeout information
The higher byte of ARRAY [2] and the lower byte of ARRAY [3] contain timeout information.
If a device is supervised by the expected packet rate of a connection and times out, the timer will
be incremented. The actual value gives an overview of how good the transmission quality to this
device is and how often a timeout has happened. After a device times out, the FMU always tries
to reestablish the connection immediately.
5.3.7.3 DiagData for CANopen
The ARRAYs of WORD contain the following diagnostic information.
ARRAY [0], lower byte: node status
For ARRAY [0], the lower byte stores node status as logical bits.
0 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8
Bit:
Lower byte Higher byte
Word
Bit Description
0
Node not responding.
1
Emergency buffer overflow.
2
Difference between master and node configuration data.