Mitsubishi A1SJ61BT11 User Manual page 142

7 DATA LINK PROCEDURE
No. Name
Condition setting switch
5
AJ61BT11
OFF ON
M / L S MST
CLEAR HOLD
1/2 3/4
1/4 2/3
ISFM SFM
A1SJ61BT11
SW OFF
1 M / L
2
3
4 CLR
5 1/2
6 1/4
7
8 ISM SFM
Terminal block
6
NC
DA
NC
DB
NC
DG
NC
SLD
NC
(FG)
1 : The AJ61BT11 of hardware version F or later and the A1SJ61BT11 of hardware version G or later are compatible with this setting.
For other than the above, only SW5 is used to set the number of occupied stations.
OFF : 1 station occupied
ON : 4 stations occupied
Keep SW6 OFF as it is unusable.
POINT
(1) When the module is operated in the synchronous mode, the "L RUN" LED may dimly
illuminate.
(2) For switches
valid.
When the setting details are changed while the module power is on, either turn off
module power, or reset the PC CPU.
Important
Do not use station number 64 in a system where the waiting master station exists.
When it is used, the station number 64 will not communicate correctly.
Sets the operation condition (setting at shipment: SW1 to 7 are OFF, SW8 is ON)
ON
SW
1
Number
2
3
4
5
6
7
8
SW1
SW2
SW3
ON
S. M
Input data status of the
SW4
data link error station
HLD
3/4
2/3
SW5 Number of occupied
SW6 station
SW7
SW8
Connect the CC-Link dedicated cable for data link.
Refer to Section 7.5 for how to connect the cables.
However, the following terminals are connected in the inside of the module.
SLD (terminal No.8) — FG (terminal No.10)
NC (terminal No.7) — NC (terminal No.9)
1
2
3
4
5
6
7
8
9
10
to , the setting details when the module power is turned on become
5
3
Description
Setting contents
OFF : Master station/local station
Station type
ON : Standby master station
(Unusable)
(Unusable)
OFF : Clear
ON : Hold
Number of
occupied
station
1 station
2 stations 1
3 stations 1
4 stations
(Unusable)
OFF : Intelligent mode
Module mode
ON : I/O mode
7 - 6
MELSEC-A
Setting valid/not
Master
Description
station
(Standby
master
station)
(Valid)
Always off
Always off
Valid
SW5 SW6
OFF OFF
OFF ON
Invalid
ON ON
ON OFF
Always OFF
Valid
valid
Local
station
(Standby
master
station)
(Valid)
– –
– –
Valid
– –
Valid
– –
Valid
on the