System Variables; Signals; Signals To Nc; Signals From Nc - Siemens SINUMERIK 840D sl Function Manual
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A2: Various NC/PLC interface signals and functions
2.5 Data lists
2.5.2
System variables
Names
$P_FUMB
$A_DBB[n]
$A_DBW[n]
$A_DBD[n]
$A_DBR[n]
2.5.3
Signals
2.5.3.1
Signals to NC
Signal name
Keyswitch setting 0 to 3
2.5.3.2
Signals from NC
Signal name
Remote diagnostics active (HMI alarm is pending)
AT box ready
HMI temperature limit
HMI battery alarm
NC ready
Operator panel 2: "ready"
Operator panel at MPI: "ready"
Operator panel at OPI: "ready"
Drives in cyclic operation
Drives ready
NC Ready
NC alarm is active
NCU heat sink temperature alarm
Air temperature alarm
NC battery alarm
74
Description
Unassigned part program memory (Free User Memory Buffer)
Data on PLC (data type BYTE)
Data on PLC (WORD type data)
Data on PLC (DWORD type data)
Data on PLC (REAL type data)
SINUMERIK 840D sl
DB10.DBX56.4 - 7
SINUMERIK 840D sl
DB10.DBX103.0
DB10.DBX103.5
DB10.DBX103.6
DB10.DBX103.7
DB10.DBX104.7
DB10.DBX108.1
DB10.DBX108.2
DB10.DBX108.3
DB10.DBX108.5
DB10.DBX108.6
DB10.DBX108.7
DB10.DBX109.0
DB10.DBX109.5
DB10.DBX109.6
DB10.DBX109.7
SINUMERIK 828D
DB2600.DBX0.4 - 7
SINUMERIK 828D
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-
-
-
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DB2700.DBX2.3
DB2700.DBX2.5
DB2700.DBX2.6
DB2700.DBX2.7
DB2700.DBX3.0
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DB2700.DBX3.6
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Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions
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