R7CWTU
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-7814 Rev.3 P. 2 / 18
COMPONENT IDENTIFICATION
5
4
3
2 1 0 9
8
7
6
5
4
3
2 1 0 9
8
7
6
5
4
3
2 1 0 9
8
7
6
ERR
RD
RUN
SD
PWR
X10
X1
STATION ADD.
B.RATE
CNFG.
1 2 3 4 5 6 7 8
4
5
6
7
1
2
3
10 11 12 13
2
3
4
1
15 16 17 18
7
8
9
6
14
5
Baud Rate Setting Rotary SW
Station Address Setting
Rotary SW
Status Indicator LED
Operating Mode Setting DIP SW (SW1)
PC Configurator Jack
CC-Link, Power Supply
Terminals
Voltage, Current, Discrete Input Terminals
■
STATUS INDICATOR LED
ID
COLOR
STATUS
FUNCTION
PWR
Red
ON
Normal
Blinking
approx. 0.5 Hz
Input overload or no input
Blinking
approx. 2 Hz
Setting error or device
error
OFF
Error in the internal 5V
RUN
Red
ON
Refresh data received
normally
ERR
Red
ON
Received data error
SD
Red
ON
Data transmitting
RD
Red
ON
Data receiving
■
STATION ADDRESS
Station Address is selected between 1 and 64 in decimal.
The left switch determines the tenth place digit, while the
right switch does the ones place digit of the address.
(Factory setting: 00)
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
Station Address Setting (x1)
Station Address Setting (x10)
■
BAUD RATE
Baud Rate is selected with the rotary switch.
(Factory setting: 0: 156 kbps)
5
4
3
2
1
0
9
8
7
6
Baud Rate Setting
0 : 156 kbps
1 : 625 kbps
2 : 2.5 Mbps
3 : 5 Mbps
4 : 10 Mbps
■
OPERATING MODE SETTING
(*) Factory setting
• System Configuration (SW1-1, 1-2)
SW1-1
SW1-2
SYSTEM CONFIGURATION
OFF
OFF
Three-phase / 3-wire (*)
ON
OFF
Single-phase / 2-wire
OFF
ON
Single-phase / 3-wire
ON
ON
Three-phase / 4-wire
• Balanced or Unbalanced Load (SW1-3)
SW1-3
BALANCED / UNBALANCED
OFF
Unbalanced (*)
ON
Balanced
• Clamp Sensor Type (SW1-4, 1-5, 1-6)
Clamp sensor type setting is common to all circuits.
The sensor type and other settings for individual circuit is
available with the PC Configurator.
SW1-4
SW1-5
SW1-6 CLAMP SENSOR TYPE
OFF
OFF
OFF
CLSE-R5 (5A) (*)
ON
OFF
OFF
CLSE-05 (50A)
OFF
ON
OFF
CLSE-10 (100A)
OFF
OFF
ON
CLSE-20 (200A)
ON
ON
OFF
CLSE-40 (400A)
OFF
ON
ON
CLSE-60 (600A)
• Configuration Mode (SW1-8)
SW1-8
CONFIGURATION MODE
OFF
DIP switch setting (*)
(PC Configurator setting is invalid.)
ON
PC Configurator and communication
(DIP switch setting is invalid.)
Note 1: Turn on the power supply to the unit after setting sta-
tion address, baud rate and operating mode.
Note 2: Be sure to set unused SW1-7 to OFF.
