9-4 Neuron Firmware Error Codes
Code Description
143 NV update received for output network variable.
This error may occur rarely due to network transmission problems.
Another node tried to update an output network variable.
144 No message available.
This system error is logged by the Neuron Chip firmware. This run-
time error is checked only in the development environment. This
error occurs if an application program tries to reference the msg_in
message object when no msg_arrives event has occurred.
145 Illegal send.
This system error is logged by the Neuron Chip firmware. This run-
time error is checked only in the development environment. This
error occurs if an application program tries to send a response or a
message without first building one.
146 Unknown PDU.
This error may occur rarely due to network transmission problems.
This run-time error is only checked in the development environment.
This error could occur if a packet was corrupted on the network, but
the CRC was valid.
147 Invalid NV index.
This run-time error is checked only in the development environment.
This error could occur if the network configuration is invalid, if the
network management tool is malfunctioning, or if the Neuron Chip
firmware image is corrupted. If this error occurs, try reloading the
node.
148 Divide by zero error.
This system error is logged by the Neuron Chip firmware. The
application program executed a division by zero. This error is not
reported by the floating point or 32-bit extended arithmetic library
functions
149 Invalid application error.
This system error is logged by the Neuron Chip firmware. This error
occurs if an application program tries to log an application error with
an error out of range. The legal range is 1 to 127.
151 Write past end of network buffer.
This system error is logged by the Neuron Chip firmware. This run-
time error is checked only in the development environment. The
outgoing application message could not fit into the outgoing network
buffer. The maximum length is 255 bytes.
152 Checksum error over application program.
This error may occur rarely due to Neuron Chip, transceiver, or
application failure.
