Minebea Intec X3 Process Indicator PR 5410 - Page 99

⑥⑥
LED 1
No function
LED 2 LED 3 LED 4
Constant green Module is online, da-
ta transmission is
possible
Constant red Module is oine
Flashing 1 Hz red I/O length congu-
ration error
Flashing 2 Hz red Parameter, data
length error
Flashing 4 Hz red Communication,
ASIC error
4.6.11.3 Bus termination
The end nodes in a ProBus-DP network must be tted with termination resistors, to
prevent reections in the bus cable.
Bus termination switch ③ is located in the module cover and can
be accessed from outside.
Bus termination switch "ON" The bus termination is switched on.
If the module is the last or rst in the network, this switch must be
set to "ON."
An "external" terminating resistor can also be used in the ProBus
connector, however.
Bus termination switch "OFF" The bus termination is switched o.
When using an external terminating resistor in the ProBus
connector, the switch on the module cover must be in position
"OFF."
4 Device installation X3 Process Indicator PR 5410
EN-97 Minebea Intec