Siemens Simatic S7-400 Function Manual

03/2013 4 Organizational tasks
4.1 Maintenance
© Siemens AG 2006-2013 All Rights Reserved
SINUMERIK Integrate AMB, AMC, AMM, Function Manual (FH) - 03/2013
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4.1.1 Selecting a maintenance job on a machine
Function description
Filter options are available for simple and fast searching to rationally process
maintenance jobs. Filters can be set to all of the information relevant to a
maintenance job.
The filter result corresponds to the selectable criteria in so much that for each
criteria group, all maintenance jobs appear in the result if a criterion is fulfilled (OR
logic operation).
The criteria groups are logically combined with one another so that the filter result
must correspond to each selected and active group (AND logic operation).
It can happen with an unfortunate selection that no maintenance job appears in the
filter result; e.g. display all new maintenance jobs, that are processed.
Cross-machine overview of the maintenance jobs
Fig. 4-1: Maintenance jobs

Siemens Simatic S7-400 Specifications

General

Programming Language	STEP 7 (LAD, FBD, STL, SCL, GRAPH)
Communication Interfaces	MPI, PROFIBUS
Power Supply	24 V DC, 120/230 V AC (Power supply modules are separate and chosen based on system requirements)
Operating Temperature	0°C to 60°C
Mounting	Rack mounting
Processor	CPU 412-1, CPU 414-2, CPU 416-2, CPU 417-4 (Different CPUs offer varying performance and features)
Relative Humidity	5 to 95% (non-condensing)