SmartPLC SafeLine AC4S with fieldbus interfaces
193
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10.3.3
CtrlASi_ResetAllSlaves
43260
Function block type:
Function block (FB)
Library:
sf_io.library
Symbol in CODESYS:
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Description
43299
Function block (FB) to control the logical device of several safe AS-i input slaves of an AS-i network
(ASi_Master).
The programmer can carry out the following actions via CtrlASi_ResetAllSlaves:
Unlock the logical device of all safe AS-i slaves in the indicated network and reset it from the
locked error state S_ERROR to the initialisation state S_INIT (RESET)
The FB provides the following state and diagnostic information:
State of the FB processing (ready)
Error state of the function block (Error)
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Input parameters
42976
Parameter
Data type
Description
Possible values
Enable
BOOL
FB activation
FALSE
FB is deactivated.
TRUE
FB is activated.
ASi_Master
INT
AS-i master to which the safe
AS-i slave is connected.
1
AS-i Master 1
2
AS-i Master 2
Reset
BOOL
Control signal to reset the logical
device from the locked error state
(S_ERROR) to the initialisation
state (S_INIT).
FALSE
TRUE
Control signal is transmitted
other
No changes
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Output parameters
43079
Parameter
Data type
Description
Possible values
Ready
BOOL
Status of the FB processing
(validity of the output signals)
FALSE
FB not completely processed or
deactivated; signals are invalid
TRUE
FB completely processed; signals are
valid
Error
BOOL
Error indication
FALSE
None of the logical devices is in the
locked error state S_ERROR
TRUE
At least one of the logical devices is in
the locked error state S_ERROR
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