Omron GQ-CRM21, Руководство по эксплуатации

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Description of Gateway Unit
CompoNet Gateway Unit for CC-Link Operation Manual
2-
2-
1 In
dicat
ion
s
2
z
CompoNet Seven-segment Display
The display operates as shown below during normal operation and when an error occurs.
The information shown on the display during normal operation can be changed by setting pin 3 on
the CompoNet DIP switch (pin 3: DCN (details of connected nodes).
Status
Displayed
contents
Description
Normal CompoNet DIP
switch pin 3 (DCN
(details of connected
nodes)): OFF
(default) Number of
connected
nodes
Displays the number of Slave Units connected to CompoNet.
If more than 99 Slave Units are connected, the value of the 100s digit is
shown by the dot indicators.
100s digit = 1
Only the left dot is lit.
(Display example for 123)
100s digit = 2
Only the right dot is lit.
(Display example for 233)
100s digit = 3
Both the left and right dots are lit.
(Display example for 323)
CompoNet DIP
switch pin 3 (DCN
(details of connected
nodes)): ON Detailed
connection
information
• Baud rate
• Number of
nodes for
each Unit
type
• The display will change in the following order.
Baud rate
↓
Total number of nodes
↓
Number of Word Slave Units
i** (Word Input Slave Units)
→
o** (Word Output Slave Units)
→
↓
Number of Bit Slave Units
bi** (Bit Input Slave Units)
→
bo** (Bit Output Slave Units)
→
↓
Baud rate
• The baud rate is indicated as follows:
“_0”: 4 Mbps
“_1”: 3 Mbps
“_2”: 1.5 Mbps
“_3”: 93.75 kbps
• The display of the number of connected nodes is the same as when pin 3
on the CompoNet DIP switch is OFF.