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4 SETUP AND PREPARATION BEFORE OPERATION
Name and
Number
appearance
Operation status
1)
display LED
Offset/gain
2)
adjusting LEDs
SELECT/SET
3)
switch
Mode select
switch
4)
(Factory-set to
"0")
4 - 4
ON : Power supply on
POWER
OFF : Power supply off
On
Flashing: 0.1s intervals : Input range setting error, mode select switch setting error.
Normal
mode
RUN
Off
On
Flashing : 0.1s intervals : Mode select switch setting error
Test
mode
Off
On : Normal communication
L RUN
Off : Communication cutoff (time expiration error)
On : Indicates that transmission speed setting or station number setting is outside the range.
Flicker at fixed intervals
L ERR.
Flicker at unfixed intervals : Indicates that you forgot fitting the terminating resistor or the module or
Off : Indicates normal communications.
Normal
TEST
Normally OFF
mode
CH
TEST:ON
OFFSET
Test
The OFFSET/GAIN/ CH
GAIN
mode
moved to SELECT. (Refer to section 4.5)
Used to make offset/gain setting in the test mode.
The switch to be used for selecting the mode among Ver.
station)/Normal mode/Test mode
AJ65VBTCU-68ADVN
Ver.1 remote
0: Normal mode
device station
1: Test mode
(Ver.1-compatible
(User range setting 1)
slave station)
2: Test mode
(User range setting 2)
Ver.2 remote
3: Normal mode
device station
4: Test mode
(Ver.2-compatible
(User range setting 1)
slave station)
5: Test mode
(User range setting 2)
-
6 to 7: Use prohibited
Description
: Normal operation
This module is used as the Ver.2 remote device station (Ver.2
compatible slave station) when the network parameter mode
is set to remote network Ver.1 mode.
0.5s intervals : Average value setting (count) time error. Mode select switch
setting is changed after power-on.
: 24VDC power supply shutoff or watchdog timer error occurred
: Indicates that the SELECT/SET switch is in the SET position.
0.5s intervals : An attempt was made to make setting outside the setting
range at the time of offset/gain setting.
: Indicates that the SELECT/SET switch is in the SELECT or center position.
: Indicates that transmission speed setting or station number setting
was changed from that at power-on.
CC-Link dedicated cable is affected by noise.
LEDs lit change every time the SELECT/SET switch is
Ver.1 remote
device station
(Ver.1-compatible
slave station)
Ver.2 remote
device station
(Ver.2-compatible
slave station)
remote device station (Ver.
AJ65VBTCU-68ADIN
0: Normal mode
1: Test mode
(User range setting)
3: Normal mode
4: Test mode
(User range setting)
-
2, 5 to 7: Use prohibited
MELSEC-A
-compatible slave
4 - 4
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