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58
C200HX/HG/HE Controller Link Units
Section 4-3
4.
The default setting is OFF (not connected).
4-3
C200HX/HG/HE Controller Link Units
The following settings are required for a Controller Link Unit used with a
C200HX/HG/HE PC.
4-3-1
Overview
Node Address
Baud Rate and Operating Level
•Baud Rate
Note
Factory default setting is in bold.
Always leave pin 3 OFF.
•Operating Level
Terminating Resistance
Item
Switch
Page
Node address
Node address switches
Baud rate
Baud rate and operating level switch, pins 1 and
2
Operating level
Baud rate and operating level switch, pin 4)
Terminating resistance
Terminating resistance switch
1
CLK21
X10
1
X10
0
SW1
ON
BD
H
BD
L
SHLD
RUN
ERC
INS
SD
TER
ERH
M/A
LNK
RD
TER
SW
#0, #1
1
2
3
4
RSV
BAUD
RATE
0
1
23
4
1
X10
1
X10
0
SW1
ON
#0, #1
1
2
3
4
RSV
BAUD
RATE
0
1
23
4
NODE NO.
Setting range
Nodes
01 to 32 (default is 01)
All nodes in the Network
Pins
Baud rate
Maximum
transmiss
ion
distance
Nodes
Pin 1
Pin 2
OFF OFF
2 Mbps
500 m
Set same
rate for all
nodes in the
Network.
ON
OFF
1 Mbps
800 m
OFF
ON
500 Kbps
1 km
ON
ON
Cannot be set.
Pin 4
Operating level
Nodes
OFF
(factory
default)
Level 1
All nodes in the Network
Set so that only one Communi-
cations Unit is set to the same
level in the same PC.
ON
Level 0
Bottom
switch
Terminating
resistance
Nodes
OFF
(factory
default)
Not connected
All nodes in the Network
Turn ON the terminating resis-
tance at the nodes at both
ends of the Network and turn it
OFF at all other nodes.
ON
Connected
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