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87
Operations from the Edit Device Parameters Window
Section 5-2
used in the Configurator display, such as in the Maintenance Mode Window
(refer to page 97).
Note
The DeviceNet Communications Unit comment is stored even when the
power is turned OFF.
Setting Method
1,2,3...
In the DeviceNet Communications Unit's Edit Device Parameters Window,
click the
General
Tab, and enter a comment in the
Comment
field at the top of
the Tab Page.
Note
Comments can also be set by right-clicking the DeviceNet Communications
Unit in the Network Configuration Window and selecting
Change Device
Comment
.
After setting a comment, right-click and select
Parameter
and
Download
to
write the comment to the DeviceNet Communications Unit.
5-2-4
Setting Network Power Voltage Monitor
With the Network power voltage monitor, the present value, bottom (minimum)
value, and peak (maximum) value are recorded in the DeviceNet Communica-
tions Unit, and when the voltage drops below the set monitor value, the Net-
work Power Voltage Error Flag in the Unit Status Area will be turned ON.
The PV, bottom value, and peak value of the network power supply, and the
Unit Status Area can be checked from the Maintenance Mode Window.
Note
1.
The range of the network power voltage for the DeviceNet Communica-
tions Unit is 11 to 25 V, so if the network power voltage drops below 11 V,
the operation for reading the measured voltage value may not function
properly.
• The default monitor value for the network power voltage is set to
11.0 V.
• The network power supply monitor value is held even when the power
is turned OFF.
2.
The present, bottom, and peak values for the network power voltage are
cleared when the network power is turned OFF.
Содержание EJ1 - 07-2008
Страница 1: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Cat No H155 E1 02 OPERATION MANUAL...
Страница 2: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Operation Manual Revised July 2008...
Страница 3: ...iv...
Страница 19: ...xx...
Страница 33: ...14 Initial Temperature Controller Settings Section 1 4...
Страница 53: ...34 Wiring the Temperature Controllers Section 3 4...
Страница 101: ...82 Ladder Programming Examples Section 4 6...
Страница 143: ...124 Sending Explicit Messages Section 6 5...
Страница 155: ...136 Message Communications Characteristics Section 7 2...
Страница 163: ...144 Maintenance Section 8 2...
Страница 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Страница 197: ...178 Index...