ALTUS Nexto NX3004 User Manual

4. Configuration
194
Data type
Options
Description
data are being overwritten. Returns to
zero when it reaches the maximum
value (65535).
RX_ANY_ERRORS
Sum the last 5 error counters (frame,
parity, interruption, RX FIFO overrun,
RX queue overrun).
RX_REMAINING
Number of characters in the RX queue.
SERIAL_STATUS
List of critic error codes that can be returned by the serial function block.
Each block returns specific errors, which will be described below:
NO_ERROR
No errors.
ILLEGAL_*
Return the parameters with invalid
values or out of range:
- SERIAL_PORT
- BAUDRATE
- DATA_BITS
- PARITY
- STOP_BITS
- HANDSHAKE
- UART_RX_THRESHOLD
- TX_BUFF_LENGTH
- HANDSHAKE_METHOD
- RX_BUFF_LENGTH
PORT_BUSY
Indicates the serial port is being used
by another instance.
HW_ERROR_UART
Hardware error detected in the UART.
HW_ERROR_REMOTE
Hardware error at communicating with
the remote serial port.
CTS_TIME-OUT_ON
Time-out while waiting for the CTS
enabling, in the RS-232 RTS/CTS
handshake, in the SERIAL_TX block.
CTS_TIME-OUT_OFF
Time-out while waiting for the CTS
disabling, in the RS-232 RTS/CTS
handshake, in the SERIAL_TX block.
TX_TIME-OUT_ERROR
Time-out while waiting for the
transmission ending in the SERIAL_TX
block.
RX_TIME-OUT_ERROR
Time-out while waiting for all
characters in the SERIAL_RX block or
the SERIAL_RX_EXTENDED block.
FB_SET_CTRL_NOT_ALL
OWED
The SET_CTRL block can’t be used in
case the handshake is different from
R232_MANUAL.
FB_GET_CTRL_NOT_ALL
OWED
The GET_CTRL block can’t be used in
case the handshake is different from
R232_MANUAL.
FB_SERIAL_RX_NOT_ALL
OWED
The SERIAL_RX isn’t available for the
RX queue, extended mode.
FB_SERIAL_RX_EXTENDE
D_NOT_ALLOWED
The SERIAL_RX isn’t available for the
RX queue, normal mode.
DCD_INTERRUPT_NOT_A
LLOWED
The interruption by the DCD signal
can’t be enabled in case the serial port
doesn’t have the respective pin.
CTS_INTERRUPT_NOT_A
LLOWED
The interruption by the CTS signal
can’t be enabled in case the
handshake is different from
R232_MANUAL or in case the serial
port doesn’t have the respective pin.
DSR_INTERRUPT_NOT_A
LLOWED
The interruption by the DSR signal
can’t be enabled in case the serial port
doesn’t have the respective pin.
NOT_CONFIGURED
The function block can’t be used before
the serial port configuration.
SERIAL_STOPBITS
STOPBITS_1
List all stop-bits possibilities.
STOPBITS_2

ALTUS Nexto NX3004 Specifications

General

Brand	ALTUS
Model	Nexto NX3004
Category	Processor
Language	English