76/176 Interbus
Bosch Rexroth AG, MIT: ID 40, 3 842 530 344/2014-05
8.7 Interbus error codes
The Interbus error codes for PCP communication are divided into error class, error
number and a device-specific error code called additional error code. The meaning
of Error_Class and Error_Code are described in [I2].
The following table lists the additional error codes specific to the ID 40.
Table 25: Interbus device-specific additional error codes
Result Meaning
0 No error
1 Unexpected break in communication between SLK and MDT
2 MDT device error, e.g., memory area defective
3 Error in SLK addressing, e.g., start address and data length exceed limit of an SLK
address segment
Access to nonexistent SLK address segment
4 Data length in index/subindex too long
5 Data length in index/subindex too short
6 - Reserved -
7 Attempt to set parameters for prefetch although parameterization was not started.
Attempt to set parameters for pretransmit although parameterization was not
started.
Prefetch buffer read although buffered prefetch parameterization has started
8 Command operand value outside permitted range, e.g., for command 15
9 Wrong index/subindex
15 Internal system error, e.g., memory shortage
These error codes also characterize errors that can occur in event-oriented data
exchange (see Chapter 8.4.1 “Status information in process data channel”).
Example: An incorrectly parameterized prefetch resulted in a break in
communication during execution.
PROOF COPY 1 | 20.05.2014 | FOR INTERNAL USE ONLY
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