Omron DRT2 Series Operation Manual page 77

Remote I/O Terminal and Environment-resistive Terminal Functions
I/O Indicator Status when
Short-circuit is Detected
Checking Using the
DeviceNet
Configurator
1,2,3...
60
ate normally.) Check which connector has been detected to have a shorted
Sensor using the LED indicators on the Slave Unit. (Refer to the following
information.) When a Sensor short-circuit is detected, Short-circuited Bit in
the Status Area will be turned ON.
The Short-circuited Bit can be read using the Configurator or explicit mes-
sages.) The Sensor will automatically recover when the cause of the short-cir-
cuit is removed, and the power output to the connector where the short-circuit
was detected will turn ON.
Environment-resistive Terminal
Short-
circuit
Sensor
-A
The box indicates the number of the corresponding connector.
Note 1. Refer to SECTION 6 Environment-resistive Slaves for the position of the
actual indicator.
2. After a Sensor short-circuit is detected, a delay of up to 1.2 s will occur be-
fore the Sensor Power Shorted Flag is turned ON.
The method used to check information from the DeviceNet Configurator (Ver.
2.20 or later) is described here.
1. Turn ON the power to the DRT2-series Smart Slave.
2. Click the right mouse button over the icon of the DRT2-series Smart Slave
to be set in the Network Configuration Window, and select Monitor.
3. Select the IN Tab from the Monitor Device Window. When a short-circuit is
detected, the short-circuit status will be displayed in the Short-circuit field.
Has the Sensor power
shorted?
-B
Section 4-3