B–63835EN/03
2. HARDWARE
169
This setting pin is used to switch around the master function and slave
function of DeviceNet.
This DeviceNet board can be removed after the main CPU board is
removed. For the procedure, see “Mounting and Removing an Option
Board.”
A daughter board of a different manufacturer is mounted on the
DeviceNet board. The daughter board alone cannot be replaced.
Item Code
PROFIBUS master board A20B–8100–0470
JNA
F–BUS backplane
connector
CN1: PROFIBUS interface
D Status LED display (green)
State
LED1 Lit when this board is released from the reset state and starts
operating.
This LED is not lit at power–up.
LED2 Lit when the communication is normally performed.
This LED is not lit at power–up.
D Master/slave setting pin
D Precautions
2.4.7
PROFIBUS Master
Board
D Specifications
D Mounting positions of
connectors, LEDs, etc.
D LED display