403
Functions Common to All Slave Units
Section 11-2
Fault Action
A communications error occurs when communications with the Master
Unit are interrupted.
Idle Action
Idle action is the status that results when an idle output specification is re-
ceived from the Master Unit. An idle output is specified when a CPU Unit
monitoring error occurs in a CS/CJ-series Master Unit.
5.
Return to the General Tab Page, click the
Transfer [PC to Unit]
Button to
download the data, and then click the
Reset
Button to reset the Unit.
6.
Click the
OK
Button and exit the window.
11-2-3 Network Power Voltage Monitor
Description
The Network Power Voltage Monitor function stores the present value, mini-
mum value, and maximum value of the network power voltage in the Slave
Unit memory. If a monitor voltage is set using the CX-Integrator, the monitor
voltage is stored in the Slave Unit memory. (The default is 14 V.) If the voltage
drops below the monitor voltage, a flag in a status area in the Slave Unit will
turn ON to notify the Master Unit. The notification details can be read using
the CX-Integrator or using explicit messages.
Note
(1) The minimum communications power voltage for the CompoNet network
itself is 14 V, so if the network power voltage drops below 14 V, it may not
be possible to read a measurement value using the CX-Integrator.
(2) The maximum and minimum values of the network power voltage are
cleared when the network power is turned OFF.
Settings Using the CX-Integrator
1,2,3...
1.
Turn ON the power to the CompoNet Slave Unit.
2.
Double-click the icon of the Slave Unit to set in the Network Configuration
Window to open the Configuration Window. (Alternatively, right-click the
icon and select
Parameters - Edit
from the pop-up menu.)
Clear
Clears all output data from the Master Unit to 0 when a communica-
tions error occurs.
Hold
Holds all output data from the Master Unit at its current status when a
communications error occurs.
Clear
Clears all output data from the Master Unit to 0 when idle action occurs.
Hold
Holds all output data from the Master Unit at its current status when idle
action occurs.
Содержание CRT1 - 10-2008
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Страница 51: ...28 Slave Unit Models Section 1 2...
Страница 123: ...100 Connecting External I O for Slave Units Section 3 6...
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Страница 424: ...401 CX Integrator Section 11 1...
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