Siemens SINUMERIK 828D Commissioning Manual page 876

Generating commissioning dialogs
2.2 Configuration in the PLC user program
General sequence
The machine manufacturer must execute the following steps to make the required data
available:
1. Creating a PLC user program which activates the device during activation on the PLC.
2. Commissioning of the "standard machine" followed by backup of the data in a series startup
archive.
3. Installation of the devices, commissioning, followed by read-out of the data as a differential
series startup archive.
Note
Changing the machine configuration
Should there be any need to edit the drive machine data, this should be adapted in the
control first. This procedure should be repeated for all devices and constellations.
Adding axes
If the machine is extended with machine axes, it is important to install the drive objects (DO)
in a fixed sequence because the series startup archive contains the constellation of the
machine manufacturer's reference machine and cannot be applied if the sequence is changed.
It is recommended that the following settings be selected for the "control components":
● NC data
● PLC data
● Drive data
– ACX format (binary)
Programming the devices for SINUMERIK 840D sl (customer-specific)
Data Block DB9905 must be generated and loaded as a user block. The relevant block must
be declared to the EasyExtend function in the plc_interface tag.
Example:
<plc_interface name = "plc/db1000.dbb0" />
To create the block, data formats and symbolic identifiers from the following table can be used:
Data format/symbolic identifier
DBX0.0 Enable_1 BOOL Bit OFF OFF HMI → PLC
DBX0.1 Activate_1 BOOL Bit OFF OFF HMI → PLC
DBX0.2 Deactivate_1 BOOL Bit OFF OFF HMI → PLC
DBB1 Res_1 BYTE Unsigned 0 0
DBX2.0 IsActive_1 BOOL Bit OFF OFF PLC → HMI
124
Meaning
Device has been started up
Device is to be activated
Device is to be deactivated
Reserved for future use
Device is active
Programming Manual, 10/2015, 6FC5397-3DP40-5BA3
Easy XML