M-system R7ML-LC2-R Instruction Manual page 3

■ STATUS INDICATOR LED
LED COLOR
PWR Green Turns on when the internal 5V is supplied
normally.
RUN Green Turns on in normal communications condi-
tions.
ERR Red Turns on in no communication or setting
error.
SD Green Turns on when the module is transmitting.
RD Green Turns on when the module is receiving.
■ 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
instruction 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)
■ MECHATROLINK MODE
Choose MECHATROLINK-I or -II, and the data size. Posi-
tions 2, 4 through 9 are unused.
(Factory setting: 1)
0 : MECHATROLINK-II (32-byte mode)
1 : MECHATROLINK-II (17-byte mode)
3 : MECHATROLINK-I (17-byte mode)
MECHATROLINK Setting
■ EXTENSION MODULE
Combinations with any extension module is selectable.
■ OPERATING MODE
• 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
• Lowpass Filter (SW-1.3)
SW1-3
OFF
ON
• Averaging (SW1-4, 1-5, 1-6, 1-7)
SW1-4 SW1-5 SW1-6
OFF OFF OFF
ON OFF OFF
OFF ON OFF
ON ON OFF
OFF OFF ON
ON OFF ON
OFF ON ON
ON ON ON
OFF OFF OFF
ON OFF OFF
SEN TRONIC
EXPLANATION
Lowpass filter
2 kHz (/F2K) / 1 Hz (/F1) (*)
2 Hz
SW1-7 Averaging
OFF 2 samples (*)
OFF 4 samples
OFF 8 samples
OFF 16 samples
OFF 32 samples
OFF 64 samples
OFF 128 samples
OFF 256 samples
ON 512 samples
ON 1024 samples
056 222 38 18
AG
• Excitation Voltage (SW1-8)
SW1-8
OFF
ON
■ INPUT STATUS INDICATOR LED
Each input status indicator LED turns ON when:
0 : Input 0 automatic zero correction is set
1 : Input 0 zero adjustment is set
2 : Input 0 span adjustment is set
3 : Input 0 monitor output mode is set
4 : Input 0 reset offset is set
5 : Input 0 underflow is detected
6 : Input 0 normal input is received
7 : Input 0 overflow is detected
8 : Input 1 automatic zero correction is set
9 : Input 1 zero adjustment is set
A : Input 1 span adjustment is set
B : Input 1 monitor output mode is set
C : Input 1 reset offset is set
D : Input 1 underflow is detected
E : Input 1 normal input is received
F : Input 1 overflow is detected
■ I/O TERMINAL ASSIGNMENT
10 11 12 13
NC +EXC0 +IN0
1 2 3 4
NC - EXC0 - IN0 SLD0
NO. ID FUNCTION
1 NC No connection
2 -EXC0 Excitation 0-
3 -IN0 Input 0-
4 SLD0 Shield 0
5 C0 Voltage output 0-
6 -EXC1 Excitation 1-
7 -IN1 Input 1-
8 SLD1 Shield 1
9 C1 Voltage output 1-
■ PC CONFIGURATOR
The PC Configurator is used to set the following parameters
for each channel.
• Auto zero
• Zero adjustment
• Span adjustment
• Monitor output mode setting
• Clear offset
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R7ML-LC2
Excitation Voltage
5 V (*)
2.5 V
14 15 16 17 18
NC V0 +EXC1 +IN1 NC V1
5 6 7 8 9
- EXC1 - IN1 SLD1
C0 C1
NO. ID FUNCTION
10 NC No connection
11 +EXC0 Excitation 0+
12 +IN0 Input 0+
13 NC No connection
14 V0 Voltage output 0+
15 +EXC1 Excitation 1+
16 +IN1 Input 1+
17 NC No connection
18 V1 Voltage output 1+
EM-7805-AX
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