Complete Error List of the S500 I/O Modules¶

E1..E4	d1	d2	d3	d4	Identifier 000…063	AC500 display
Class	Comp	Dev	Mod	Ch	Err	PS501 PLC Browser
Byte 6 Bit 6..7	-	Byte 3	Byte 4	Byte 5	Byte 6 Bit 0..5	FBP diagnosis block
Class	Interface	Device	Module	Channel	Error identifier	Error message	Remedy	Online number	Online text

Errors of the S500 I/O Modules
S500 I/O Module errors
Light errors
3	14	1..10	1	0..7	4	Measurement overflow at the I/O module	Check channel wiring and sensor power supply	234881028	E3: I/O-Bus, Mod. [1.. 10], 1, [0..7]
3	11 / 12	ADR	1..10	0..7	4	Measurement overflow at the I/O module	Check channel wiring and sensor power supply	184549380	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
3	14	1..10	31	31	3	Timeout in the I/O Module	Replace I/O module	234946499	E3: I/O-Bus, Mod. [1..10]
3	11 / 12	ADR	1..10	31	3	Timeout in the I/O Module	Replace I/O module	184549379	E3: COM [1\|2] [PROTOCOL] [ADR], [1..10], (>=)31
3	14	1..10	31	31	9	Overflow diagnosis buffer	Restart	234946505	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	9	Overflow diagnosis buffer	Restart	184549385	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
3	14	1..10	31	31	10	Process voltage too high	Check process voltage	234946506	E3: I/O-Bus, Mod. 1..10
3	1..4	ADR	1..10	31	10	Process voltage too high	Check process voltage
3	14	1..10	31	31	11	Process voltage too low	Check process voltage	234946507	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	11	Process voltage too low	Check process voltage	184549387	E3: COM [1\|2] [PROTOCOL] [ADR] [1.. 10], (>=) 31
3	14	1..10	31	31	18	Plausibility check failed (iParameter)	Check configuration	234946514	E3: I/O-Bus, Mod. 1..10
3	1..4	ADR	1..10	31	18	Plausibility check failed (iParameter)	Check configuration
3	14	1..10	31	31	19	Checksum error in the I/O Module	Non-safety I/O: Replace I/O Module Safety-I/O: Check safety configuration and CRCs for iParameters and F-Parameters	234946515	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	19	Checksum error in the I/O Module		184549395	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=) 31
3	14	1..10	31	31	20	PROFIsafe communication error	Restart I/O Module. If this error persists, contact ABB technical support.	234946516	E3: I/O-Bus, Mod. 1..10
3	1..4	ADR	1..10	31	20	PROFIsafe communication error
3	14	1..10	31	31	25	PROFIsafe watchdog timed out	Restart I/O Module. If this error persists, increase PROFIsafe watchdog time.	234946521	E3: I/O-Bus, Mod. 1..10
3	1..4	ADR	1..10	31	25	PROFIsafe watchdog timed out
3	14	1..10	31	31	26	Parameter value	Check master or configuration	234946522	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	26	Parameter value	Check master or configuration	184549402	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
3	14	1..10	31	31	28	F-Parameter configuration and address switch value do not match	Check I/O Module’s F-Parameter configuration and module address switch value	234946524	E3: I/O-Bus, Mod. 1..10
3	1..4	ADR	1..10	31	28
3	14	1..10	31	31	36	Internal data interchange disturbed	Replace I/O Module	234946532	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	36	Internal data interchange disturbed	Replace I/O Module	184549412	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
3	14	1..10	31	31	40	Different hardware and firmware versions in the module	Replace I/O Module	234946536	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	40	Different hardware and firmware versions in the module	Replace I/O Module	184549416	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
3	14	1..10	31	31	43	Internal error in the device	Replace I/O Module	234946539	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	43	Internal error in the device	Replace I/O Module	184549419	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
3	14	1..10	31	31	47	Sensor voltage too low	Check sensor voltage	234946543	E3: I/O-Bus, Mod. [1.. 10]
3	11 / 12	ADR	1..10	31	47	Sensor voltage too low	Check sensor voltage	184549423	E3: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
Warnings
4	14	1..10	31	31	45	Process voltage switched off (ON->OFF)	Process voltage ON	234946541	E4: I/O-Bus, Mod. [1.. 10]
4	11 / 12	ADR	1..10	31	45	Process voltage switched off (ON->OFF)	Process voltage ON	184549421	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], (>=)31
Channel errors of the S500 I/O modules
Warnings
4	14	1..10	1	0..7	1	Wrong measurement; wrong temperature at the compensations channel	Check temperature compensation channel	234881025	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	1		Check temperature compensation channel	184549376	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	1	0..7	2	AI531: Wrong measurement; potential difference is to high CD522: PWM duty cycle out of duty area	AI531: Check potential difference CD522: Check min/max values	234881026	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	2			184549378	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	1	0..7	4	Measurement overflow at the I/O module	Check channel wiring and sensor power supply	234881028	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	4	Measurement overflow at the I/O module	Check channel wiring and sensor power supply	184549380	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	1	0..7	7	Measurement underflow at the analog input	Check input value	234881031	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	7	Measurement underflow at the analog input	Check input value	184549383	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	4	1..10	1	0..7	10	Input/output value to high	Check input/output value	234881034	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	10	Input/output value to high	Check input/output value	184549386	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	1	0..7	11	AI531:Output voltage 10 V to small CD522: Output voltage 5 V to small (sensor)	AI531: Check charge of the output voltage CD522: Check connection	234881035	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	11			184549387	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	1	0..7	18	Internal fuse to 0 V blown, 0 V not connected to ZP	Replace I/O Module	234881042	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 /12	ADR	1..10	0..7	18	Internal fuse to 0 V blown, 0 V not connected to ZP	Replace I/O Module	184549394	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	1	0..7	47	Short-circuit at the analog input	Check terminal	234881071	E4: I/O-Bus, Mod. [1.. 10], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	47	Short-circuit at the analog input	Check terminal	184549423	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10, [0..7]
4	14	1..10	1	0..7	48	Measurement overflow or cut wire at the analog input	Check input value and terminal	234881072	E4: I/O-Bus, Mod. [1..7], 1, [0..7]
4	11 / 12	ADR	1..10	0..7	48	Measurement overflow or cut wire at the analog input	Check input value and terminal	184549424	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	2	0..23	47	Short-circuit at the digital output	Check terminal	234881071	E4: I/O-Bus, Mod. [1.. 10], 2, [0..7]
4	11 / 12	ADR	1..10	0..23	47	Short-circuit at the digital output	Check terminal	184549423	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	3	0..7	48	Measurement overflow at the analog output	Check output value	234881072	E4: I/O-Bus, Mod. [1.. 10], 3, [0..7]
4	11 / 12	ADR	1..10	0..7	48	Measurement overflow at the analog output	Check output value	184549424	E4: COM [1\|2] [PROTOCOL] [ADR], [1.. 10], [0..7]
4	14	1..10	3	0..7	7	Measurement underflow at the analog output	Check output value	234881031	E4: I/O-Bus, Mod. [1.. 10], 3, [0..7]
Module errors DC551-CS31 and CI590
Light errors
3	11	ADR	31	31	3	Timeout in the I/O Module	Replace I/O Module	184614851	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	9	Overflow of diagnosis buffer	Restart	184614857	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	11	Process voltage too low	Check process voltage	184614859	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	1..7	31	17	No communication with the I/O Module	Replace I/O Module	184549393	E3: COM1 [PROTOCOL] [ADR], [1..7], (>=)31
3	11	ADR	31	31	19	Checksum error in the I/O Module	Replace I/O Module	184614867	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	26	Parameter error	Check master	184614874	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	28	Configuration of PLC 1 and PLC 2 are different	Check PLC CS31 Module configuration	184614876	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	36	Internal data interchange disturbed	Check PLC program	184614884	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	40	Different hardware and firmware versions in the module	Replace I/O Module	184614888	E3: COM1 [PROTOCOL] [ADR]
3	11	ADR	31	31	43	Internal error in the module	Replace I/O Module	184614891	E3: COM1 [PROTOCOL] [ADR]
Warnings
4	11	ADR	31	31	33	PLC conflict *1	Check PLC program	184614881	E4: COM1 [PROTOCOL] [ADR]
4	11	ADR	31	31	34	Outputs are different (synchronization error) *2	Check PLC program and synchronize	184614882	E4: COM1 [PROTOCOL] [ADR]
4	11	ADR	31	31	45	Process voltage ON/OFF	Process voltage ON	184614893	E4: COM1 [PROTOCOL] [ADR]
4	11	ADR	31	31	32	Wrong I/O Module on the slot	Replace I/O Module and check configuration	184614882	E4: COM1 [PROTOCOL] [ADR], [1..7], (>=)31
4	11	ADR	1..10	31	32	Wrong I/O Module on the slot	Replace I/O Module and check configuration	184549410	E4: COM1 [PROTOCOL] [ADR]
4	11	ADR	31	31	34	No response during initialization of the I/O Module	Replace I/O Module	184614880	E4: COM1 [PROTOCOL] [ADR]
4	11	ADR	1..10	31	34	No response during initialization of the I/O Module	Replace I/O Module	184549408	E4: COM1 [PROTOCOL] [ADR], [1..7], (>=)31
1) FB HA control mode is both primary or both secondary. Could be only an error output of FB if too much diagnosis 2) if no other error occurs, the programs are not identical and parameter is set to report an error in this case
Channel errors DC551-CS31 and CI590
Warnings
4	11	ADR	31/1..10	8..23	47	Short-circuit at the digital output	Check terminal	184549423	E4: COM1 [PROTOCOL] [ADR] E4: COM1 [PROTOCOL] [ADR], [1..7], (>=)31
Module errors DC505-FBP
Light errors
3	-	1..7	31	31	11	Process voltage too low	Check process voltage
3	-	1..7	31	31	17	No communication with the I/O module	Replace I/O Module
3	-	31	31	31	3	Timeout in the I/O module	Replace I/O Module
3	-	31	31	31	9	Overflow of diagnosis buffer	Restart
3	-	31	31	31	19	Checksum error in the I/O module	Replace I/O Module
3	-	31	31	31	26	Parameter error	Check master
3	-	31	31	31	36	Internal data interchange disturbed	Replace I/O Module
3	-	31	31	31	40	Different hardware and firmware versions in the module
3	-	31	31	31	43	Internal error in the module
Warnings
4	-	31	31	31	45	Process voltage ON/OFF	Process voltage ON
4	-	31/1..7	31	31	32	Wrong I/O Module on the slot	Replace I/O Module and check configuration
4	-	31/1..7	31	31	34	No response during initialization of the I/O module	Replace I/O Module
Channel errors DC505-FBP
Warnings
4	-	31	2	8..15	47	Short-circuit at the digital output	Check terminal
Parameter errors
Light errors
3	14	1..10	31	3	1	Wrong parameter value	Check configuration	234944705
3	14	1..10	31	3	28	F-Parameter configuration and address switch value do not match	Check I/O Module F-Parameter configuration and module address switch value	234944732	E3: I/O-Bus, Mod. 1
3	14	1..10	31	3	19	Checksum error has occured in iParameter or F-Parameters	Check safety configuration and CRCs for iParameter and F-Parameters	234944723	E3: I/O-Bus, Mod. 1
Runtime errors
Light errors
3	14	1..10	31	2	3	PROFIsafe watchdog timed out	Restart I/O Module. If this error persists, increase PROFIsafe watchdog time	234944643	E3: I/O-Bus, Mod. 1
3	14	1..10	31	2	19	Checksum error has occured in iParameters	Restart I/O Module. If this error persists, replace I/O module. Contact ABB technical support	234944659	E3: I/O-Bus, Mod. 1
3	14	1..10	31	2	20	PROFIsafe communication error	Restart I/O Module. If this error persists, contact ABB technical support	234944660	E3: I/O-Bus, Mod. 1
3	14	1..10	31	2	28	Internal error	Contact ABB technical support. Replace I/O Module	234944668	E3: I/O-Bus, Mod. 1
3	14	1..10	31	2	43	Internal runtime error in I/O module	Contact ABB technical support. Replace I/O module	234944683	E3: I/O-Bus, Mod. 1
Background test errors
Light errors
3	14	1..10	31	2	4	I/O Module overvoltage	Check I/O module power supply	234944644	E3: I/O-Bus, Mod. 1
3	14	1..10	31	2	7	I/O Module undervoltage	Check I/O module power supply	234944647	E3: I/O-Bus, Mod. 1
3	14	1..10	31	2	18	Internal error	Restart I/O module. If this error persists, replace I/O module. Contact ABB technical support	234944658	E3: I/O-Bus, Mod. 1
Specific errors AI, DI and DO
Light errors
3	14	1..10	0	0..15	3	Discrepancy time expired	Check discrepancy time value, channel wiring and sensor	234881027	E3: I/O-Bus, Mod. 1-10, 0, 0-15
3	14	1..10	0	0..15	12	Module 0: Test pulse error	Check wiring and sensor	234881036	E3: I/O-Bus, Mod. 1-10, 0, 0-15
3	14	1..10	2	0..8	12	Module 2: Channel stuck-at error	Check I/O Module wiring. Restart I/O Module, if needed. If this error persists, replace I/O Module.	234881036	E3: I/O-Bus, Mod. 1..10, 2, 0..8
3	14	1..10	0	0..15	13	Module 0: Channel test pulse cross-talk error	Check wiring and sensor. If this error persists, replace I/O Module. Contact ABB technical support	234881037	E3: I/O-Bus, Mod. 1-10, 0, 0-15
3	14	1..10	2	0..8	13	Module 2: Channel readback error	Check I/O Module wiring. Restart I/O Module, if needed. If this error persists, replace I/O Module.	234881037	E3: I/O-Bus, Mod. 1..10, 2, 0..8
3	14	1..10	0	0..15	18	Channel test error	Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O Module	234881042	E3: I/O-Bus, Mod. 1-10, 0, 0-15
3	14	1..10	0	0..15	25	Channel stuck - at error	Check I/O Module wiring. Restart I/O Module, if needed. If this error persists, replace I/O Module.	234881049	E3: I/O-Bus, Mod. 1..10, 0, 0..15
3	14	1..10	0	0..15	28	Channel cross-talk error	Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O Module	234881052	E3: I/O-Bus, Mod. 1-10, 0, 0-15
3	14	1..10	1	0..3	4	Measurement overflow at the I/O Module	Check channel wiring and sensor power supply	234881028	E3: I/O-Bus, Mod. 1..10, 1, 0..3
3	14	1..10	1	0..3	7	Measurement underflow at the I/O Module	Check channel wiring and sensor power supply	234881031	E3: I/O-Bus, Mod. 1..10, 1, 0..3
3	14	1..10	1	0..3	45	Cut wire	Check channel wiring and sensor power supply	234881069	E3: I/O-Bus, Mod. 1, 1, 1 - 3
3	14	1..10	1	0..3	51	Overload	Check channel wiring and sensor power supply	234881075	E3: I/O-Bus, Mod. 1, 1, 1 - 3
3	14	1..10	1	0..3	55	Channel value difference too high	Adjust tolerance window for channels. Check channel wiring and sensor configuration.	234881079	E3: I/O-Bus, Mod. 1, 1, 1 - 3
3	14	1..10	2	0..8	18	Channel cross-talk error	Check I/O Module wiring. Restart I/O Module, if needed. If this error persists, replace I/O Module.	234881042	E3: I/O-Bus, Mod. 1..10, 4, 0..8
3	14	1..10	2	0..8	43	Internal error	Contact ABB technical support. Replace I/O Module.	234881067	E3: I/O-Bus, Mod. 1, 4, 0-7
3	14	1..10	4	0..7	13	Channel test error	Check I/O module wiring. Restart I/O Module, if needed. If this error persists, replace I/O module	234881037	E3: I/O-Bus, Mod. 1, 4, 0-7
3	14	1..10	4	0..7	17	Channel test error	Check I/O module wiring. Restart I/O module, if needed. If this error persists, replace I/O Module	234881025	E3: I/O-Bus, Mod. 1, 4, 0-7

Notes
		AC500 uses the following interface identification: 14 = I/O Bus, 11 = COM1 (e.g., CS31 Bus), 12 = COM2 FBP diagnosis blocks do not contain this identifier.
		The assignment for “Device” is as follows: 31 = Module, 1..10 = Expansion 1..10
		The assignment for “Module” is as follows: 31 = Module or module type (1=AI, 2=DO, 3=AO, 4=DC)
		In case of module errors, “31 = Module” is reported for the channel.
		In the current AC500 CPU firmware version, errors reported to the AC500 CPU by the DC505-FBP cannot be directly made visible on the display or in the PLC Browser of the Control Builder PS501.