Diagnostic codes

The hexadecimal diagnostic codes listed here are output as WORD data type at the DiagCode output of the function block.

Code (hex) Description Options for remedy

0000 The function block is not activated. The Activate input is FALSE. Activate the function block by switching Activate to TRUE.

8000 The function block is in a normal operating state. The S_TwoHandOut output is SAFETRUE. In case of an unexpected combination at the function block inputs relative to the physical input of the sensors, verify S_Button1 and S_Button2 and the connected hardware.

8001 The function block is activated. This state of the function block is completed after one cycle of the Safety PLC. No measures required.

8004 Both two-hand buttons are not actuated (S_Button1 = SAFEFALSE and S_Button2 = SAFEFALSE). To switch S_TwoHandOut to SAFETRUE, both two-hand buttons must be actuated.

8005 Only one two-hand button is actuated (S_Button1 = SAFETRUE and S_Button2 = SAFEFALSE). To switch S_TwoHandOut to SAFETRUE, both two-hand buttons must be actuated.

8006 Only one two-hand button is actuated (S_Button1 = SAFEFALSE and S_Button2 = SAFETRUE). To switch S_TwoHandOut to SAFETRUE, both two-hand buttons must be actuated.

8007 Both two-hand buttons were actuated, S_TwoHandOut was switched to SAFETRUE. One two-hand button is no longer actuated (S_Button2 = SAFEFALSE). Both two-hand buttons must not be actuated.

8008 Both two-hand buttons were actuated, S_TwoHandOut was switched to SAFETRUE. One two-hand button is no longer actuated (S_Button1 = SAFEFALSE). Both two-hand buttons must not be actuated.

8009 Both two-hand buttons were actuated, S_TwoHandOut was switched to SAFETRUE. One two-hand button was temporarily not actuated, but is actuated again now. Both two-hand buttons must not be actuated.

8019 One two-hand button was actuated. Actuation of both two-hand buttons has now modified simultaneously.

Both two-hand buttons must not be actuated.

This state could indicate a wiring error.

C001 One two-hand button was actuated when the function block was being activated (S_Button1 = SAFETRUE). Both two-hand buttons must not be actuated.

C002 One two-hand button was actuated when the function block was being activated (S_Button2 = SAFETRUE). Both two-hand buttons must not be actuated.

C003 Both two-hand buttons were actuated when the function block was activated (S_Button1 = SAFETRUE and S_Button2 = SAFETRUE). Both two-hand buttons must not be actuated.

C004 One two-hand button was not actuated within the permitted monitoring time (500 ms) (S_Button1 = SAFETRUE and S_Button2 = SAFEFALSE). Both two-hand buttons must not be actuated.

C005 One two-hand button was not actuated within the permitted monitoring time (500 ms) (S_Button1 = SAFEFALSE and S_Button2 = SAFETRUE). Both two-hand buttons must not be actuated.

C006 One two-hand button was only actuated after the permitted monitoring time (500 ms). Both two-hand buttons must not be actuated.

Code (hex)	Description	Options for remedy
0000	The function block is not activated. The Activate input is FALSE.	Activate the function block by switching Activate to TRUE.
8000	The function block is in a normal operating state. The S_TwoHandOut output is SAFETRUE.	In case of an unexpected combination at the function block inputs relative to the physical input of the sensors, verify S_Button1 and S_Button2 and the connected hardware.
8001	The function block is activated. This state of the function block is completed after one cycle of the Safety PLC.	No measures required.
8004	Both two-hand buttons are not actuated (S_Button1 = SAFEFALSE and S_Button2 = SAFEFALSE).	To switch S_TwoHandOut to SAFETRUE, both two-hand buttons must be actuated.
8005	Only one two-hand button is actuated (S_Button1 = SAFETRUE and S_Button2 = SAFEFALSE).	To switch S_TwoHandOut to SAFETRUE, both two-hand buttons must be actuated.
8006	Only one two-hand button is actuated (S_Button1 = SAFEFALSE and S_Button2 = SAFETRUE).	To switch S_TwoHandOut to SAFETRUE, both two-hand buttons must be actuated.
8007	Both two-hand buttons were actuated, S_TwoHandOut was switched to SAFETRUE. One two-hand button is no longer actuated (S_Button2 = SAFEFALSE).	Both two-hand buttons must not be actuated.
8008	Both two-hand buttons were actuated, S_TwoHandOut was switched to SAFETRUE. One two-hand button is no longer actuated (S_Button1 = SAFEFALSE).	Both two-hand buttons must not be actuated.
8009	Both two-hand buttons were actuated, S_TwoHandOut was switched to SAFETRUE. One two-hand button was temporarily not actuated, but is actuated again now.	Both two-hand buttons must not be actuated.
8019	One two-hand button was actuated. Actuation of both two-hand buttons has now modified simultaneously.	Both two-hand buttons must not be actuated. This state could indicate a wiring error.
C001	One two-hand button was actuated when the function block was being activated (S_Button1 = SAFETRUE).	Both two-hand buttons must not be actuated.
C002	One two-hand button was actuated when the function block was being activated (S_Button2 = SAFETRUE).	Both two-hand buttons must not be actuated.
C003	Both two-hand buttons were actuated when the function block was activated (S_Button1 = SAFETRUE and S_Button2 = SAFETRUE).	Both two-hand buttons must not be actuated.
C004	One two-hand button was not actuated within the permitted monitoring time (500 ms) (S_Button1 = SAFETRUE and S_Button2 = SAFEFALSE).	Both two-hand buttons must not be actuated.
C005	One two-hand button was not actuated within the permitted monitoring time (500 ms) (S_Button1 = SAFEFALSE and S_Button2 = SAFETRUE).	Both two-hand buttons must not be actuated.
C006	One two-hand button was only actuated after the permitted monitoring time (500 ms).	Both two-hand buttons must not be actuated.