Siemens SINUMERIK 840D sl Function Manual page 239

B3: Several operator panels connected to several NCUs, distributed systems - only 840D sl
Alarm2 := DB2.dbx188.1, // Error message 700.101
Alarm3 := DB2.dbx188.2, // Error message 700.102
Alarm3 := DB2.dbx188.3, // Error message 700.103
Alarm3 := DB2.dbx188.4, // Error message 700.104
Alarm6 := DB2.dbx188.5, // Error message 700.105
Report := DB2.dbx192.0, // Operational message 700.132
ErrorMMC := DB2.dbx192.1) // Operational message 700.133
Note
AktivEnable := true enables PCU active/passive switchover.
MCPEnable := true allows MCP switchover.
The default value of this parameter is thus enabled and does not have to be enabled
explicitly when the function is called.
Alarms, errors
The output parameters "Alarm1" to "Alarm6" and "Report" can be transferred to the DB2
areas for MMC alarm and error messages of the HMI software.
If execution of an HMI function has failed (and an appropriate error message cannot be
displayed), status parameter ErrorMMC is set to 'logic 1' (e.g. error on power up when no
connection is made).
Example of calling FB1
(call in OB100):
CALL "RUN_UP" , "gp_par" (
MCPNum := 1,
MCP1In := P#E 0.0,
MCP1Out := P#A 0.0,
MCP1StatSend := P#A 8.0,
MCP1StatRec := P#A 12.0,
MCP1BusAdr := 255, // Address of 1st MCP
MCP1Timeout := S5T#700MS,
MCP1Cycl := S5T#200MS,
MCP1Stop := TRUE, // MCP disabled
NCCyclTimeout := S5T#200MS,
NCRunupTimeout := S5T#50S);
Extended Functions
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
2.15 Examples
239