Siemens SINUMERIK 840D sl Function Manual page 1434

Detailed description
2.12 Block descriptions
Declaration of the function
FUNCTION_BLOCK FB 9
VAR_INPUT
END_VAR
VAR_OUTPUT
END_VAR
Description of formal parameters
The table below lists all formal parameters of the M:N function.
Formal parameters of M:N function
Signal
Ack
OPMixedMode
ActivEnable
MCPEnable
Alarm1
Alarm2
Alarm3
Alarm4
Alarm5
Alarm6
Report
ErrorMMC
160
Ack : BOOL ;
OPMixedMode: BOOL:= FALSE;
ActivEnable: BOOL:= TRUE;
MCPEnable : BOOL:= TRUE;
Alarm1 : BOOL ;
Alarm2 : BOOL ;
Alarm3 : BOOL ;
Alarm4 : BOOL ;
Alarm5 : BOOL ;
Alarm6 : BOOL ;
Report : BOOL ;
ErrorMMC : BOOL ;
Type Type
I BOOL
I BOOL
I BOOL
I BOOL
Q BOOL
Q BOOL
Q BOOL
Q BOOL
Q BOOL
Q BOOL
Q BOOL
Q BOOL
//Acknowledge interrupts
//Mixed operation with non-M-to-N-enabled OP
//deactivated
// Not supported
// Activate MCP switchover
// Interrupt: Error in HMI bus address, bus type!
// Interrupt: No confirmation HMI 1 offline!
// Interrupt: HMI 1 is not going offline!
// Interrupt: No confirmation HMI 2 offline!
// Interrupt: HMI 2 is not going offline!
// Interrupt: Queuing HMI is not going online!
// Message: Signoflife monitoring
// Error detection HMI
Remark
Acknowledge interrupts
Mixed operation deactivated for OP without M:N capability
Function is not supported. Control panel switchover
Interlocking via MMCx_SHIFT_LOCK in DB 19
Activate MCP switchover
TRUE = MCP is switched over with operator panel.
FALSE: = MCP is not switched over with operator panel. This
can be used to permanently link an MCP. See also
MMCx_MCP_SHIFT_LOCK in DB 19
Interrupt: Error in HMI bus address, bus type!
Interrupt: No confirmation HMI 1 offline!
Interrupt: HMI 1 is not going offline!
Interrupt: No confirmation HMI 2 offline!
Interrupt: HMI 2 is not going offline!
Interrupt: Queuing HMI is not going online!
Message: Sign-of-life monitoring HMI
Error detection HMI
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0