Signals From Axis/Spindle; System Variables - Siemens SINUMERIK 840D sl Function Manual

B3: Distributed systems - 840D sl only
3.4 Data lists
Signal name
MMC2_TYP
PLC writes PAR_MMC_TYP to MMCx_TYP, if HMI goes
online.
MMC2_MSTT_ADR
PLC writes PAR_MSTT_ADR to MMCx_MSTT_ADR, if HMI
goes online.
MMC2_STATUS
Connection state, HMI and PLC write alternating, their re‐
quests/acknowledgements.
MMC2_Z_INFO
Additional information, connection state (pos./neg. acknowl‐
edgement, error messages, ...)
MMC2_SHIFT_LOCK
HMI switchover lock
MMC2_MSTT_SHIFT_LOCK
MCP switchover lock
MMC2_ACTIVE_REQ
HMI requests active operator mode
MMC2_ACTIVE_PERM
Enable from PLC to change the operator mode
MMC2_ACTIVE_CHANGED
HMI has changed the operator mode
MMC2_CHANGE_DENIED
HMI active/passive switchover denied
3.4.3.4

Signals from axis/spindle

Signal name
NCU link axis active
Axial alarm
Axis ready
Axis container rotation active
3.4.4

System variables

System variable
$AN_AXCTSWE[axis]
$AN_LAI_AX_IS_AXCTAX
$AN_LAI_AX_IS_LINKAX
$AN_LAI_AX_IS_LEADLINKAX
144
SINUMERIK 840D sl
DB19.DBB132
DB19.DBB133
DB19.DBB134
DB19.DBB135
DB19.DBX136.0
DB19.DBX136.1
DB19.DBX136.2
DB19.DBX136.3
DB19.DBX136.4
DB19.DBX136.5
SINUMERIK 840D sl
DB31, ... .DBX60.1
DB31, ... .DBX61.1
DB31, ... .DBX61.2
DB31, ... .DBX62.7
Description
Supplies the slots of the axis container of the specified axis which are en‐
abled for the next axis container rotation
Contains the container axes of the logical machine axis image as bit field
Contains the link axes of the logical machine axis image as bit field
Contains the lead-link axes of the logical machine axis image as bit field
SINUMERIK 828D
-
DB390x, DBX1.1
DB390x, DBX1.2
-
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Extended Functions