6.7 CC-Link Interface Card
6-155
Chap. 6
CONTROL OPTIONS
*1 Number of units connectable Since the number of stations occupied differs depending on the use of a
different unit (remote I/O station or remote device station) or use of different profiles, both the
formulae must be satisfied.
Formula 1: (1 x a) + (2 x b) + (3 x c) + (4 x d) ≤ 64
a: Number with 1 station occupied, b: Number with 2 stations occupied, c: Number with 3
stations occupied, d: Number with 4 stations occupied
Formula 2: (16 x A) + (54 x B) + (88 x C) ≤ 2304
A: Remote I/O station................................................................................ Max. 64 units
B: Remote device station........................................................................... Max. 42 units
C: Local station, standby master station, intelligent device station ........... Max. 26 units
Rotary switch RSW1, 2
Before turning on the power supply to the inverter, specify inverter station addresses
in the range of 1 to 64.
STATION No.
×10 ×1
RSW1 RSW2
Figure 6.7.2
Note 1: Do not change station address settings when the
inverter power is ON. If a station address is change
when the power is ON, the station address after the
change is not available to provide data communications.
Note 2: If a station address is double assigned or is set out o
the allowable range, normal communications cannot be
carried out. (L.ERR LED lights.）
Note 3: Specify consecutive station addresses in connection
order. (If station addresses are not specified
consecutively, specify a "reserved station address" for
each skipped station address.)
Transmission baud rate setting switch RSW3
Before turning on the power supply to the inverter, specify transmission baud rate in
the range of 0 to 4.
Table 6.7.2 Baud rate specification
Figure 6.7.1
Figure 6.7.3
Number Baud rate
0 156 Kbps（Factory default）
1 625 Kbps
2 2.5 Mbps
3 5 Mbps
4 10 Mbps
5 - 9 Setting error (L.ERR LED lights)
LED status indicators
The link status of CC-Link can be checked with four LEDs.
B.RATE
RSW3
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