VIPA System 200V IM Series, Manual

Page: 279 / 348

Manual VIPA System 200V
Chapter 6 DeviceNet
HB97E - IM - Rev. 06/29 6-19
LED Description
PW on After POWER ON the PW-LED is on.
ER on The ER-LED is turned on since the configuration data
RD blinks was not transferred into the configurable peripheral
BA on modules.
The RD-LED blinks because
•
the backplane bus operates properly
•
the configuration data was not transferred into the
configurable peripheral modules.
The BA-LED is turned on
•
because the coupler IM 253DN has established a
DeviceNet-connection to a master.
Note!
The IM 253DN coupler executes a reset after 30s.
An error that occurs during POWER ON with DeviceNet
and master displays the same combination of LEDs as
a hardware error.
It is possible to distinguish between these cases:
•
by interruption of the DeviceNet connection
→
ER-LED and RD are blinking!
•
with a network WHO in the
DeviceNet-Manager
→
in case of a hardware error the IM253DN
will not appear on the network
Please call the VIPA hotline if a hardware error occurs!
LED Description
PW on After POWER ON the PW-LED is on. The RD-LED
ER off is turned on because the connection to the peripheral
RD on modules could be established via the backplane bus.
BA on The BA-LED is turned on because the coupler
IM 253DN established a DeviceNet connection with a
master.
POWER ON with
DeviceNet and
master
Proper operation
with DeviceNet
and master