ACC Error Guide

ZCOM Status Codes
Terminal I/O Status Codes
Chapter 366
IO_RETRY(35) Retryable error occurred
An internal status code used between the driver and
firmware to indicate that a request should be retried at
a later time.
IO_BUF_SIZE(36) Buffer size illegal
The message is too large and is rejected by the
firmware. For the Z7330A interface the limit is 16,384
bytes.
IO_INV_REQ(37) Invalid request code
The destination of the request did not recognize the
specified request code.
IO_ILL_TYPE(38) Illegal term type (no protocol)
The request attempted to use a protocol which has not
been installed on the system.
IO_BUF_OFFSET(39) Header size too long for buffer
The size of the header requested by the protocol for this
message is larger then the available space for data in
the first buffer for the message. Configure a larger
buffer size.
IO_FRAG_SIZE(40) Fragment size illegal
The protocol has requested an illegal fragment size.
Fragment sizes (i.e. usually the packet size) must be
even.
IO_ALRDY_ENBL(41) Terminal already enabled
A request was made to enable a terminal that was
already enabled.
IO_ALRDY_DSBL(42) Terminal already disabled
A request was made to disable a terminal that was
already disabled.
IO_STATS(43) Statistics upload
A control write requesting protocol statistics was made.
This status message contains the requested statistics.