Siemens SINUMERIK 840D sl Function Manual page 231

ErrorMMC : BOOL ; // Error detection HMI
END_VAR
Explanation of the formal parameters
The following table shows all formal parameters of function FB9
Table 2-8 Formal parameters of FB9
Signal Type
Ack I
OPMixedMode I
AktivEnable I
MCPEnable I
Alarm1 O
Alarm2 O
Alarm3 O
Alarm4 O
Alarm5 O
Alarm6 O
Report O
ErrorMMC O
Note
The user program must call the block. The user must provide an instance DB with any
number for this purpose. The call is not multi-instance-capable.
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Several Operator Panels on Several NCUs, Distributed Systems (B3)
Type Comment
BOOL Acknowledge alarms
BOOL Hybrid operation with non M:N-capable OP
BOOL Activate operator panel active/passive switchover
TRUE = Operator panel can be switched to active/passive.
FALSE = Operator panel cannot be switched to active and remains in its current
state.
BOOL Activate MCP switchover
TRUE = MCP is switched over with operator panel
FALSE: = MCP is not switched over with operator panel.
BOOL Alarm: Error in PCU bus address, bus type!
BOOL Alarm: No confirmation PCU1 offline!
BOOL Alarm: PCU1 is not going offline!
BOOL Alarm: No confirmation PCU2 offline!
BOOL Alarm: PCU2 is not going offline!
BOOL Alarm: Requesting PCU is not going online!
BOOL Message: Sign-of-life monitoring
BOOL Error detection HMI
2.15 Examples
231