YOKOGAWA F3LR02-0N, Руководство пользователя

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B2-2
IM 34M06H45-01E 7th Edition : Aug.30, 2019-00
B2.4 Components and Their Functions
For details, see Section B4.2, “Setting Switches”.

Front View
LED indicators
RDY
: Lit (green) when the internal circuit is functionng normally.
ERR1, ERR2 : Lit (red) when the module fails to detect an input signall
in port 1 or port 2 respectively.
RDY
ERR1
ERR2
SUB UNIT
NO.
LEFT SLOT
NO.
REMOTE
LR02-0N
1
2
0
1
2
3 4 5 6
7
8
9
F
E
D C
B
A
0
1
2 3 4
5
6
7
8
9
FB0231.VSD
Unit number switch (subunit number):
Specifies a unit number (0 to 7)
0
: unit number of the main unit
1 to 7 : unit number of a subunit
8 to 9 : cannot be used
(factory setting is 0)
Slot number switch (left slot number):
Specifies the leftmost slot number of the base module where a
Fiber-optic FA-bus Type 2 module is installed. (factory setting is 1)
1,3,5,7,9,B,D,F
: valid values when using F3BU04
1,9 : valid values when using F3BU06
1 : only valid value for other base modules
(F3BU09, F3BU13, F3BU16,)
Optical connector port
*Attach a dust cap (accessory), is not using the port 2.

Right Side View
This figure is drawn
with the panel cover
removed.
Condition switches
Rear
Front
Condition Switches
1
2
3
4
5
6
7
8
FB0232.VSD
O
F
F
*
1
: Valid only for output modules installed in a sub-unit.
*
2
: Continues operation if transmission channel has been
secured and system operation is continued.
*
3
: When using both port 1 and port 2.
SW
number
OFF ON
Factory
setting
1
*1
Description
Shutdown output on
transmission channel
error
Hold
*2
Shutdown
ON
2
Port used
Port 1 Both ports
*3
OFF
3
Daisy-chain
or star
Loop
OFF
4 Reserved OFF
SW
number
5
Description
Distance Between Stations (Length of optical fiber) (m)
Port 1 light
intensity
0
to
200
Port 2 light
intensity
6
7
8
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
200
to
300
0
to
200
300
to
400
400
to
500
200
to
300
300
to
400
400
to
500
Transmission channel
configuration
O
F
F
1
2
3
4
5
6
7
8
Some modules may use the
following DIP switch instead.
O
F
F
O
F
F
Figure B2.1 Components and Their Functions (F3LR02-0N)