Logical Errors In Serial Communication (F2Xx Hex ); Table 2-9: Logical Errors In Serial Communication - Addi-Data APCI-8001 Option Manual

O
PTIONS MANUAL
Code Meaning
F113 hex IBU_timer_timeout
IBU_serial_timeout
F120 hex
IBU_overrun_error
F121 hex
IBU_break_error
F122 hex
2.2.6.4 Logical errors in serial communication (F2XX

Table 2-9: Logical errors in serial communication

Code Meaning
F201 hex IBU_too_many_char_received
F202 hex IBU_delay_error
F203 hex IBU_send_finished_and_rec_busy
F204 hex IBU_send_busy_and_rec_busy
F205 hex IBU_send_busy_and_rec_finished
F206 hex IBU_Wrong_State_Key
F207 hex IBU_Wrong_State_Type
F208 hex IBU_primitive_Error
F209 hex IBU_service_Error
Explanation
Internal error. Timer has expired.
No serial connection to INTERBUS
UART.
Possible causes:
• No voltage to IBS UART
• No DTR signal
• The transfer speeds set on the IBS
UART and the host system do not
coincide.
Overrun at the serial interface detected
by the host system
Interruption to data transfer at the serial
interface detected by the host system
)
hex
Explanation
More characters received than expected
The reliable INTERBUS delay (bus delay)
has been exceeded;
see (IBU_ML_Set_Bus_Delay () )
Fewer characters received than expected
Not all characters could be sent or received
Not all characters could be sent
The driver and hardware are no longer
synchronous;
Example: Confirmation on a service
primitive was incorrectly received by the
driver.
The driver and hardware are no longer
synchronous;
Example: Confirmation on a service
primitive was incorrectly received by the
driver.
An incorrect confirmation was received from
the driver for a request.
The driver and hardware are no longer
synchronous;
Example: A reset command sent by the
application (driver) does not reach the UART
chip, because the connection was
interrupted, for example.
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