CM598-CN CAN communication module diagnosis

In Automation Builder, diagnosis messages of communication module CM598-CN are displayed at device tree node “CM598-CN” and all nodes below,CANopen remote devices and I/O modules (for CI58x modules only).

Click tab “Diagnosis”.

Within PLC application, diagnosis messages can be read by diagnosis related methods of function block type “Diag”, provided in library “Diag”.

In PLC display, diagnosis messages of CM598-CN are not shown.

Following diagnosis messages are signaled by CM598-CN.

CM598-CN communication module specific diagnosis messages:

Severity	Error code	Meaning	Remedy
3	6554600	CM598-CN not found	Plug the correct communication module
3	6554601	Type of CM598-CN not supported	Exchange the communication module
3	6554602	Firmware version of CM598-CN not supported	Update firmware of CM598-CN
3	6554603	Identification of CM598-CN failed	Exchange the communication module
3	6555600	Watchdog error
4	6555601	CM598-CN is not communicating	Check bus connection and configuration
4	6555602	CM598-CN signals communication error	Check bus connection and configuration
3	6555603	Starting of CM598-CN's protocol stack failed	Check bus connection and configuration
3	6555604	Stopping of CM598-CN's protocol stack failed
3	6555605	PLC cannot be set to run due to an error of CM598-CN	Check error log and correct errors
3	6556600	Configuration error	Check configuration and correct errors
3	6556601	Configuration version mismatch	Use matching CPU firmware version
3	6557600	Starting of CM598-CN's SYNC task failed
3	6557600	Stopping of CM598-CN's SYNC task failed
3	6558600	Starting CAN 2A/2B failed
3	6558601	Stopping CAN 2A/2B failed

CANopen common diagnosis, shown at CANopen remote device.

Severity	Additional	Error code	Meaning	Remedy
3	0	65536	SDO timeout
3	0	65537	Error during SDO transfer
3	0	65538	Configuration fault	Check configuration and correct errors
3	NMT_state 0=unknown 1=initializing 2=stopped 3=operational 4=pre-operational 5=reset_application 6=reset_comm	65543	Node is in unexpected NMT state <NMT state>
3	0	65545	Emergency buffer overflow
3	0	65547	Unexpected boot up message from node received
3	0	65548	Parameter set of node is invalid	Check parameter set and correct errors
3	0	131073	Node configuration error	Check configuration and correct errors
3	0	131074	Node not communicating	Check bus connection and configuration

CANopen EMCY messages, shown at CANopen remote devices.

Manufacturer specific data can be viewed as raw bytes.

Severity	Additional	Error code	Meaning
3	Error register	200704	Generic error; error register: <error register>
3	Error register	204800	Current - generic error; error register: <error register>
3	Error register	205056	Current, CANopen device input side - generic; error register: <error register>
3	Error register	205312	Current inside the CANopen device - generic; error register: <error register>
3	Error register	205568	Current, CANopen device output side - generic; error register: <error register>
3	Error register	208896	Voltage - generic error; error register: <error register>
3	Error register	209152	Mains voltage - generic; error register: <error register>
3	Error register	209408	Voltage inside the CANopen device - generic; error register: <error register>
3	Error register	209664	Ouput voltage - generic; error register: <error register>
3	Error register	212992	Temperatur - generic error; error register: <error register>
3	Error register	213248	Ambient temperature - generic error; error register: <error register>
3	Error register	213504	Device temperature - generic; error register: <error register>
3	Error register	217088	CANopen device hardware - generic error; error register: <error register>
3	Error register	221184	CANopen device software - generic error; error register: <error register>
3	Error register	211440	Internal software - generic; error register: <error register>
3	Error register	221696	User software - generic; error register: <error register>
3	Error register	221952	Data set - generic; error register: <error register>
3	Error register	225280	Additional modules - generic error; error register: <error register>
3	Error register	229376	Monitoring- generic error; error register: <error register>
3	Error register	229632	Communication - generic; error register: <error register>
3	Error register	229684	CAN overrun (objects lost); error register: <error register>
3	Error register	229664	CAN in error passive mode; error register: <error register>
3	Error register	229680	Life guard error or heartbeat error; error register: <error register>
3	Error register	229696	Recovered from bus off; error register: <error register>
3	Error register	229712	CAN-ID collision; error register: <error register>
3	Error register	229888	Protocol error - generic; error register: <error register>
3	Error register	229904	PDO not processed due to length error; error register: <error register>
3	Error register	229920	PDO length exceeded; error register: <error register>
3	Error register	229936	DAM MPDO not processed, destination object not available; error register: <error register>
3	Error register	229952	Unexpected SYNC data length; error register: <error register>
3	Error register	229968	RPDO timeout; error register: <error register>
3	Error register	233472	External error - generic error; error register: <error register>
3	Error register	258084	Additional functions - generic error; error register: <error register>
3	Error register	261888	Device specific - generic error; error register: <error register>

ABB Communication Interface Module (CI58x) specific diagnosis messages, shown at I/O modules directly instead of CANopen remote device.

Severity	SubSysteminfo	Error code	Meaning	Remedy
3	255	8722	Internal error
3	255	8732	Internal error
4	255	9480	I/O module removed from hot swap terminal unit or defective module on hot swap terminal unit	Plug I/O module, replace I/O module
4	255	9500	Wrong I/O module plugged on hot swap terminal unit	Remove wrong I/O module and plug projected I/O module
4	255	9514	No communication with I/O module on hot swap terminal unit	Replace I/O module
4	255	9526	I/O module does not support hot swap	Power off system and replace I/O module
4	255	9736	Hot swap ter- minal unit required but not found	Plug hot swap terminal unit
4	255	9764	Defective hot swap terminal unit
4	255	9770	No communication with hot swap terminal unit	Restart, if error persists replace terminal unit
3	255	16131	Timeout in the I/O module	Replace I/O module
3	255	16137	Overflow diag- nosis buffer	Restart
4	255	16138	Voltage overflow at outputs (above UP3 level)	Check termi- nals/check process supply voltage
3/4	255	16139	Process voltage UP or UP3 too low	Check process supply voltage
3	255	16145	No communication with I/O module	Replace I/O module
3	255	16147	Checksum error in the I/O module	Replace I/O module
3	255	16154	Parameter error	Check master
4	255	16159	At least one module does not support failsafe function	Check modules and parameterization
3	255	16160	Wrong I/O module type on socket	Replace I/O module / check configuration
4	255	16162	No response during initialization of the I/O module	Replace I/O module
3	255	16164	Internal data exchange failure	Replace I/O module
3	255	16168	Different hard-/ firmware versions in the module	Replace I/O module
3	255	16171	Internal error in the module	Replace I/O module
3/4	255	16173	No process voltage UP or UP3	Check process voltage
4	255	16174	Voltage feedback on activated digital outputs DO0...DO7 on UP3	Check terminals
3	0 - 31	18	Test error
4	0 - 31	257	Wrong measurement, false temperature at the compensation channel
4	0 - 31	258	AI531: Wrong measurement; potential difference is too high; CD522: PWM duty cycle out of duty area
4	0 - 31	260	Measurement overflow	Check channel wiring and sensor power supply
4	0 - 31	263	Measurement underflow at analog input	Check channel wiring and sensor power supply
4	0 - 31	266	Short circuit and cut wire or "out of range"
4	0 - 31	267	Output/process voltage to small/low
3	0 - 31	273	Test error
4	0 - 31	303	Short circuit at an analog input	Check channel wiring
4	0 - 31	304	Analog value overflow or broken wire at an analog input	Check value or check terminals
4	0 - 31	530	Internal fuse at 0V is defect. 0V not connected with GND	Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O module
3	0 - 31	540	Test error
3	0 - 31	555	Internal error
4	0 - 31	558	Externally voltage detected on digital output DO0...DO7	Check terminals
4	0 - 31	559	Short circuit at digital output	Check channel wiring
4	0 - 31	772	Analog value overflow at an analog output	Check output value
4	0 - 31	775	Analog value underflow at an analog output	Check output value
4	0 - 31	796	Different configuration
3	0 – 31	1037	Test error
4	0 – 31	1070	Externally voltage detected on digital output DC0...DC7	Check terminals
4	0 – 31	1071	Short circuit at digital output	Check terminals