M-system R7ML-DA16, Instruction Manual

Page: 3 / 10

R7ML-DA16
EM-7805-F Rev.3 P. 3 / 10
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STATUS INDICATOR LED
ID COLOR FUNCTION
PWR Green Turns on when the internal 5V is sup-
plied normally.
RUN Green Turns on in normal communications con-
ditions.
ERR Red Turns on in no communication or setting
error.
SD Green Turns on when the module is transmit-
ting.
RD Green Turns on when the module is receiving.
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STATION ADDRESS
Station Address is selected between 60H and 7FH (Intel-
ligent I/O) in hexadecimal. (Certain numbers may not be
selectable depending on the master types. Refer to the in-
struction manual of the master unit.)
The left switch determines the MSD, while the right switch
does the LSD of the address.
(Factory setting: 60H)
Station Address Setting (LSD)
Station Address Setting (MSD)
89AB
C
D
EF0
123
45
67
89AB
C
D
EF0
123
45
67
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MECHATROLINK MODE
Choose MECHATROLINK-I or -II, and the data size. Posi-
tions 2, 4 through 9 are unused.
(Factory setting: 1)
5
4
3
2
1
0
9
8
7
6
MECHATROLINK Setting
0 : MECHATROLINK-II (32-byte mode)
1 : MECHATROLINK-II (17-byte mode)
3 : MECHATROLINK-I (17-byte mode)
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EXTENSION MODULE
Combinations with any extension module is selectable.
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OPERATING MODE
(*) Factory setting
• Extension (SW1-1, 1-2)
SW1-1 SW1-2 Extension
OFF OFF No extension (*)
ON OFF Discrete input, 8 or 16 points
OFF ON Discrete output, 8 or 16 points
• Read rate (SW1-6, 1-7, 1-8)
SW1-6 SW1-7 SW1-8 Extension
OFF OFF OFF ≤10 msec. (*)
ON OFF OFF ≤1 msec.
OFF ON OFF ≤5 msec.
OFF ON OFF ≤20 msec.
ON OFF ON ≤50 msec.
OFF OFF ON ≤70 msec.
ON ON ON ≤100 msec.
OFF ON ON ≤200 msec.
Caution ! - SW1-3, 1-4, 1-5 are unused. Be sure to turn off un-
used ones.
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DISCRETE INPUT STATUS INDICATOR LED
Discrete input modules including those for extensions have
LED indicators showing input signal status.
Contact ON : LED ON
Contact OFF: LED OFF
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POWER SUPPLY TERMINAL ASSIGNMENT
4
NC
5
NC
6
+24V
1
NC
2
NC
3
FG
7
0V
NO. ID FUNTION
1 NC ----
2 NC ----
3 FG FG
4 NC ----
5 NC ----
6 +24V Power input (24V DC)
7 0V Power input (0V)
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INPUT TERMINAL ASSIGNMENT
10
NC
11
X1
12
X3
1
COM
2
X0
3
X2
13
X5
4
X4
14
X7
5
X6
15
X9
6
X8
16
XB
7
XA
17
XD
8
XC
9
XE
18
XF
NO. ID FUNCTION NO. ID FUNTION
1 COM Common 10 NC No Connection
2 XO Input 0 11 X1 Input 1
3 X2 Input 2 12 X3 Input 3
4 X4 Input 4 13 X5 Input 5
5 X6 Input 6 14 X7 Input 7
6 X8 Input 8 15 X9 Input 9
7 XA Input 10 16 XB Input 11
8 XC Input 12 17 XD Input 13
9 XE Input 14 18 XF Input 15
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