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Device Reset and Status Change
Section 3-10
3-10 Device Reset and Status Change
This section describes how to reset and change the status of safety devices.
For some device types, status changes may not be supported.
3-10-1 Reset Types
There are three ways to reset a safety device.
The safety device stores the following information in the nonvolatile memory
of the device:
The information above is stored in the nonvolatile memory of the device, and
so it is not cleared by cycling the power source once it is set. To clear the
information (to return to the default settings), select
Return to the out-of-box
configuration, and then emulate cycling power
or
Return to the out-of-box con-
figuration except to preserve the following parameters, and then emulate
cycling power
.
Reset type
Description
Emulate cycling power.
Resets in the same way as cycling the power.
Return to the out-of-box configuration,
and then emulate cycling power.
Returns the information stored in the device nonvolatile memory to the
default settings and restarts.
Return information except for specified
parameters to the out-of-box configura-
tion, and then emulate cycling power.
Returns all information stored in the device nonvolatile memory other than
specified data to the default settings, and then restarts.
Type
Default setting
Setting timing
Description
Device parameter
Not configured
Parameter down-
load
Parameters and programs set by the user
Node address (soft-
ware setting)
63
Node address
change
Node address at startup with software setting
enabled
Starting in mode
acquired from
BOOTP server
TCP/IP settings
IP address setting mode at startup (NE1A-SCPU01-
EIP and NE1A-SCPU02-EIP only)
Baud rate (software
setting)
125 Kbit/s
Baud rate change
Baud rate at startup with software setting enabled
(NE1A-SCPU01-EIP and NE1A-SCPU02-EIP only)
TUNID
(Target Unique Net-
work Identifier)
Not set
First parameter
download
The identifier of the local node in the Safety Network
as well as the combined values of the network num-
ber and node address
Password
No password
Password change
Password that a device has
CFUNID
(Configuration Own-
ing UNID)
Not set
First parameter
download
UNID of the configuration source
OCPUNID
(Output Connection
Point Owning UNID)
Not set
Start of first safety
communications
UNID of the Safety Master that opens a safety out-
put connection.
!
WARNING
Failure to clear the previous configuration data before connecting the device to
the network may result in loss of safety functions, personal injury, or death.
Summary of Contents for DeviceNet Safety
Page 1: ...SYSTEM CONFIGURATION MANUAL Cat No Z905 E1 07 DeviceNet Safety...
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Page 5: ...DeviceNet Safety System Configuration Manual Revised July 2009...
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Page 11: ...ix TABLE OF CONTENTS Appendix 277 Glossary 333 Index 335 Revision History 339...
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