PLC Subroutines Manual
6FC5397-0FP40-0BA0, 08/2013
37
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DB380x.DBX1.5: measurement system 1 of the axes is active
●
DB380x.DBX1.7: feed override of the axes is active
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DB1700.DBX1.3: active ROV
the following are reset:
●
DB1700.DBX0.6:reset DRY
At the end of this subroutine, subroutine 31 (PLC_ini_USR_ini) is automatically called. You can program the initialization of
customer PLC project in the subroutine 31.
Local variable definition
None
Relevant PLC machine data
None
Example for calling subroutine 32
3.9
Subroutine 33 - EMG_STOP
NOTICE
Program safety
Do check whether this subroutine complies with the relevant safety requirements or not.
Purpose
Subroutine 33 handles the Emergency Stop. Pressing down the Emergency Stop button produces an emergency stop alarm
and disables the control enable signal for SINAMICS V70. If you want to clear the emergency stop alarm, you must first
release the Emergency Stop button and then press the RESET key on the MCP.
This subroutine can activate the alarm below:
Alarm 700016: DRIVE NOT READY
Local variable definition
Table 3-3
Inputs
Variable
Type
Description
E_KEY
BOOL
Emergency Stop key (NC)
Drv_RDY
BOOL
Drive Ready: signal for SINAMICS V60 ready
HWL_ON
BOOL
Triggered by the hardware limit switch of any axis (NO)
1)
SpStop
BOOL
External spindle stop (NO)
2)
NO: Normal Open
NC: Normal Close
