SAFE.ERROR

Description

Indicates the current error code of the SMM. Possible values of SAFE.ERROR are:

ID	Failure	Comments
0	No fault
1	Safe input fault
2	SDB failure
3	Safe output fault
4	STO output fault
5	Encoder startup timeout	The communication with the encoder reported a fatal problem. The timeout for the startup of the encoder occurred.
6	Encoder fault: No position available	No encoder position is available but is needed. No valid data is available.
7	Power supply fault (Vcc)	Undervoltage led to a reset of the SMM.
8	Black-channel fault	The safe fieldbus detected a failure.
9..11	Fatal faults	No transmission to drive because there is no active communication.
12	Safety parameter invalid	The drive enters a safe state engaging the brake and removing power simultaneously. This happens when the configured sequence is unknown.
13	Brake output fault
14	Temperature fault	The temperature cools when the drive is switched off.
15	Internal discrepancy	A discrepancy between two micro controllers on the SMM was detected.
16	FPGA not suitable	The FPGA software is not suitable for use with this SMM.
17	Internal fault	Error occurred.
18	I/O Fault	Error occurred which can be fixed.
19	Reserved
20	External memory fault	A failure occurred at the external non-volatile memory.
21	Manufacturing parameter invalid	The manufacturing data is invalid.
22	External discrepancy	The two inputs used for a dual input are different.
23	Brake current fault	The brake current is out of range.
24	Encoder fault: No speed available	No speed is available but is needed. No valid data is available.
25	Encoder fault: Invalid association	The association of the encoder to an axis is invalid. No valid data is available.
26	Encoder fault: Invalid type	The encoder type is invalid. No valid data is available.
27	Encoder fault: Communication Channel 1	The encoder communication failed on channel 1. No valid data is available.
28	Encoder fault: Communication Channel 2	The encoder communication failed on channel 2. No valid data is available.
29	Encoder fault: Communication timeout	The encoder reported a timeout in the communication. No valid data is available.
30	Encoder fault: Diagnostic test	The encoder reported an error in the diagnostic test. No valid data is available.
31	Encoder fault: Event Channel 1	The encoder reported an error on channel 1. No valid data is available.
32	Encoder fault: Event Channel 2	The encoder reported an error on channel 2. No valid data is available.
33	Encoder fault: Position Drift	The position between channel 1 and 2 is different. No valid data is available.
34	Encoder fault: Startup error	The encoder reported a failed startup test. No valid data is available.
35	Encoder fault: Encoder counter drift	Note: Error only applicable for SMM R_02-07-000. The message counters of the channels of an encoder differ more than expected.
36	Encoder fault: Encoder update rate	Note: Error only applicable for SMM R_02-07-000. The encoder position update rate is out of tolerance.

Code

--> SAFE.ERROR
0

Context

For information on validation refer to Safety Faults, Safety Warnings.

Related safety parameters:

Versions

Action	Version	Notes
Implemented	02-00-00-000	Implemented in SMM revision v0.32

General Information

Type	Read Only
Units	N/A
Range	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Default Value	N/A
Data Type	Integer
Stored in Non-Volatile Memory	No

Fieldbus Information

EtherCAT CoE and CANopen
Command	Index	SubIndex	Data Type	Units	Float Scale	Access	PDO Mappable
SAFE.ERROR	37c4h	00h	Unsigned16	-	-	Read only	No