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16-4
Manual OP5, OP15
( ) J31069-D0840-U001-A2-7618
16.2 Start-up Behavior
OP starts up
Self test
Download mode
No
Yes
Initialization
Establish connection to PLC
Message level
No configuration
or did you press
key combination?
After the power supply has been turned on, the OP performs a self
test.
In the test, it checks the operability of the most important device
components and displays the test results.
If there is not a configuration on the OP, the OP switches automati-
cally to Download mode.
The OP then performs various internal initializations.
In this start-up phase, the OP attempts to establish a connection to
the PLC.
If communication is not possible – for example, because the cable
to the PLC has not been inserted – the OP displays a system mes-
sage.
After start-up, the OP is at message level.
Commissioning
Summary of Contents for OP15
Page 6: ...iv Manual OP5 OP15 J31069 D0840 U001 A2 7618 Preface ...
Page 11: ...Product Description 1 Functionality 2 Part I Introduction ...
Page 12: ... 2 Manual OP5 OP15 J31069 D0840 U001 A2 7618 ...
Page 24: ...2 4 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Functionality ...
Page 26: ... 2 Manual OP5 OP15 J31069 D0840 U001 A2 7618 ...
Page 42: ...4 10 Manual OP5 OP15 J31069 D0840 U001 A2 7618 General Operation ...
Page 66: ...7 16 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Message Handling ...
Page 78: ...8 12 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Recipes ...
Page 88: ... 2 Manual OP5 OP15 J31069 D0840 U001 A2 7618 ...
Page 98: ... 2 Manual OP5 OP15 J31069 D0840 U001 A2 7618 ...
Page 122: ...17 8 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Device Description ...
Page 128: ...19 4 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Test and Monitoring Functions ...
Page 132: ... 2 Manual OP5 OP15 J31069 D0840 U001 A2 7618 ...
Page 146: ...B 12 Manual OP5 OP15 J31069 D0840 U001 A2 7618 System Messages ...
Page 150: ...C 4 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Technical Data ...
Page 156: ...E 4 Manual OP5 OP15 J31069 D0840 U001 A2 7618 ESD Guidelines ...
Page 165: ...F 9 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Siemens Worldwide ...
Page 177: ...Index 8 Manual OP5 OP15 J31069 D0840 U001 A2 7618 Index ...