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4) I/O setting switch (For port 1: SW1 / SW2, For port 2: SW4 / SW5)
I/O setting is done for each 32 points with the I/O setting switch. Setting is read in only once when
power is supplied to the computer or when the reset command is executed on the S-LINK V sys-
tem side.
Changing the switch setting during operation is ineffective.
SW1, SW4
8
7
6
5
4
3
2
O
1
N
1
0
SW2, SW5
8
7
6
5
4
3
2
O
1
N
1
0
5) System set button (For port 1: SW10, For port 2: SW11)
The system set button is pressed to read and memorize the connection condition of the S-LINK V
units. Later, it is possible to check Error 3, Error 4 and Error 5 using the present condition as the
basis.
Notes: 1) If the system set button is pressed when Error 3 occurs, the error is canceled. However, if the
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items. (The address is considered to be in unit unconnected condition.)
2) If the system set button is pressed when Error 4 occurs, the error is canceled and the connection
condition including the addresses where Error 4 has occurred is read again and stored.
6) Transmission indicator (Green)
It blinks when communicating (during signal transmission) with the S-LINK V I/O units. (Turns
OFF during no transmission)
Blinking interval differs depending on the transmission speed. (A mode: Fast, C mode: Slow)
7) Busy indicator (Orange)
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It lights up when the power supply (+24V and VME bus system side) is switched on till I/O re-
fresh is started.
It lights up during the system setting (after pressing the system set button or executing system
setting from the VME bus system side), and turns OFF when the system setting is completed.
5
Port 1
Port 2
SW2-1
SW5-1
SW2-2
SW5-2
SW2-3
SW5-3
SW2-4
SW5-4
SW2-5
SW5-5
SW2-6
SW5-6
SW2-7
SW5-7
SW2-8
SW5-8
SW1-1
SW4-1
SW1-2
SW4-2
SW1-3
SW4-3
SW1-4
SW4-4
SW1-5
SW4-5
SW1-6
SW4-6
SW1-7
SW4-7
SW1-8
SW4-8
Note: When setting I/O through a program, set all the switches to input (ON).
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0 to 127, 256 to 383, and in case out-
put is set to 128 to 255, 384 to 511.
Address
ON
0 to 31
32 to 63
64 to 95
96 to 127
128 to 159
160 to 191
192 to 223
224 to 255
Input
256 to 287
288 to 319
320 to 351
352 to 383
384 to 415
416 to 447
448 to 479
480 to 511
OFF
Output
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