Ametek DMS-3K, Installation & Operation Manual

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Appendix H Page 186
Unit Diagnostic Events (Descriptor 'D') Description
Serial and Ethernet Communications
M/S Modbus RTU Master Response Error: Invalid
response from Slave (Slave Address #)
Serial Modbus Master did not receive a response from the
Slave unit
M/S Modbus RTU Master Response Error (Exception
from Slave (Slave Address #)
Serial Modbus Master received an Exception from this slave
M/S Modbus RTU Master Response Error (Address
Error from Slave (Slave Address #))
Serial Modbus Master received an invalid address request
from this slave
M/S Modbus RTU Master Response Error (No
response from Slave (Slave Address #))
Serial Modbus Master received no response from this slave
M/S Ethernet Modbus Master Failed to connect to
(Slave IP Address)
Modbus TCP/IP Master did not receive a response from the
Slave unit
M/S Ethernet Modbus Master successfully connected
to (Slave IP Address)
Modbus TCP/IP Master connect to slave after failure.
M/S Ethernet Modbus Master Response Error
(Exception from Slave (Slave Address #))
Modbus TCP/IP Master received an Exception from this
slave
M/S Ethernet Modbus Master Response Error
(Address Error from Slave (Slave Address #))
Modbus TCP/IP Master received an invalid address request
from this slave
M/S Ethernet Modbus Master Response Error (No
response from Slave (Slave Address #))
Modbus TCP/IP Master received no response from this
slave
M/S Ethernet Modbus Master Response Error (MBAP
transaction id error from slave (Slave Address #))
Modbus TCP/IP Master found a transaction problem with
the MBAP (ethernet message header)
M/S Ethernet Modbus Master Response Error (MBAP
protocol id error from slave (Slave Address #))
Modbus TCP/IP Master found a protocol error in the MBAP
(ethernet message header)
M/S Serial Port Timed out When configured for Serial Comms Ascii Protocol this
indicates a failure to write to the serial port after waiting
for 1 minute.
M/S Failed to initialize serial port Indicates a hardware failure of the serial port.
Firmware Upgrade Events
M/S Error opening file jffs/update/DMS-
3Kmainboard.S19
Indicates a failure during firmware upgrade.
M/S FAILED to update firmware on main board Indicates a failure during firmware upgrade reported by the
Web Board.
M/S Firmware Update Succeeded This is a message to indicate that the firmware update was
completed OK.
M/S Firmware Update Failed If the firmware update to the Main Board has failed you will
see this event.