BIS V-6111 CC-Link
Processor unit
24
english
Buffer size depending on the assigned stations and the extended cyclic setting.
Extended cycles
Single
Double
Quadruple
Eightfold
Assigns 1 station
32 points
4 words
32 points
8 words
64 points
16 words
128 points
32 words
Profile(0/1)
Assigns 2 stations
64 points
8 words
96 points
16 words
192 points
32 words
384 points
64 words
Assigns 3 stations
96 points
12 words
160 points
24 words
320 points
48 words
Profile(3/6)
640 points
96 words
Assigns 4 stations
128 points
16 words
Profile(0/1)
224 points
32 words
Profile(2/5)
448 points
64 words
Profile(4/7/8)
896 points
128 words
For the meaning of the individual points:
Input pin 4
If Pin 4 is configured as the input, this bit shows the status of the input.
Diagnostic pin 4
Pin 4 error. Short-circuit or overcurrent.
Port direction
If Pin 4 is operated in SIO mode, this bit defines whether it is the input (0).
Diagnostic pin 1
Pin 1 (supply voltage) error. Short-circuit or overcurrent.
IO-Link port valid
This bit is 1 if IO-Link communication with an IO-Link device is in progress and the device has
not set the PDinvalid flag.
IO-Link port enabled
Controls whether the port works in IO-Link mode (1) or in SIO mode (0).
IO-Link event flag
The connected IO-Link device signals an event. When all pending events have been retrieved
using the message transfer function, the bit is deleted automatically.
IO-Link event clear
If this bit is set to 1, all pending events in the IO-Link device are deleted. As long as the bit
remains at 1, new events are deleted immediately also.
Bit header for read/write heads
Control and status bits for heads 1…4.
The last 16 points are reserved for the system area. The implementation is in accordance with
CC-Link specifications BAP-05026-J and BAP-05028-J.
RX/RY Point
Buffer (continued)
6
Startup
