Service Planner
7
Overview
Using
the service planner
dialog at the user interface or programming tool, time intervals and
alarm sequences for the tasks to be processed (mainly machine maintenance tasks) can be
edited, started, deactivated or reactivated.
The numeric data of the tasks is organized in data blocks and provided in the user interface
for the HMI, PLC user program and programming tool. The designations of the particular task
are managed and edited by the operating software and displayed together with the numerical
data.
The PLC firmware accesses the user interface data blocks, processes the data and then
provides the results in the form of remaining times as well as warnings and alarms in data
blocks. The Service Planner is processed every minute in the PLC firmware. When the control
is switched off, the actual data of the maintenance tasks is frozen. When the control is switched
on, processing is continued with these retentively saved values.
The PLC user program evaluates the actual data and generates warning and alarm messages
in numeric form either with or without Power OFF status. The alarm handler converts these
messages with the appropriate PLC alarm text file oem_alarm_plc_<lng>.ts to a message for
the operator which is displayed on the user interface (<lng> currently set language) and which
can be logged, if required.
CNC commissioning
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3 223
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