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INDICATOR LED
■ STATUS INDICATOR LED
SD *
PWR
RUN
ERR
ON
ON
BL
BL
ON
ON
BL
BL
ON
ON
BL
BL
ON
ON
BL
OFF
ON
ON
BL
OFF
ON
ON
OFF
BL
ON
ON
OFF
BL
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
BL
BL
ON
OFF
BL
BL
ON
OFF
BL
OFF
ON
OFF
BL
OFF
ON
OFF
OFF
BL
ON
OFF
OFF
BL
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
OFF ON/OFF Faulty Baud Rate and/or Station Address setting
OFF
OFF
OFF
OFF
OFF = OFF, ON = ON, BL = Blinking
*1. SD LED may look not blinking but ON with high baud rate and fewer connected modules.
*2. LEDs indicated with "----" in STATUS rarely occurs in normal operation (LED failure or the like as possible cause).
PC CONFIGURATOR
With configurator software, settings shown below are available.
Refer to the software manual of R7CON for detailed operation.
■ INTERFACE MODULE SETTING
PARAMETER
Communication Timeout
■ CHANNEL INDIVIDUAL SETTING
PARAMETER
RTD Type
Temp Unit
Zero scale
Full scale
Bias
Gain
Zero temp
Full temp
■ EXTENSION MODULE SETTING
PARAMETER
Output Hold/Clear
STATUS *
RD
1
2
ON
Communicates normally with occasional CRC errors due to noise interference.
ON
Communicates normally but the Baud Rate and/or Station Address switches failed.
ERR LED blinks approximately in 0.5 seconds intervals.
OFF
----
ON
CRC error found in the received data. Unable to respond.
OFF
----
ON
Normal communication
OFF
----
ON
Unable to receive data addressed to the station.
OFF
----
ON
Performs the interval-timed responses but CRC error found in receiving the refresh
data.
OFF
----
ON
CRC error found in the data addressed to the station.
OFF
----
ON
Link is not started.
OFF
----
ON
No data addressed to the station. Or unable to receive data addressed to the station
due to noise interference. (Missing parts of the data sent from the master)
OFF
Unable to receive data due to wire breakdown
OFF
Power input removed. Or power supply failure.
AVAILABLE RANGE
0.0 – 3276.7 (sec.)
AVAILABLE RANGE
Pt 100 (JIS '97, IEC)
Pt 100 (JIS '89)
JPt 100 (JIS '89)
Pt 50 Ω (JIS '81)
Ni 100
Cu 10 @ 25°C
Cu 50
C, F, K
-32000 to +32000
-32000 to +32000
-320.00 to +320.00
-3.2000 to +3.2000
Depends on sensor type
Depends on sensor type
AVAILABLE RANGE
Output Hold
Output Clear
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
DEFAULT SETTING
1.0 (sec.)
DEFAULT SETTING
Pt 100 (JIS '97, IEC)
C
0
10000
0.00
1.0000
0.00 (degC)
0.00 (degC)
DEFAULT SETTING
Output Hold
R7C-RS4
EM-7801-C Rev.6 P. 3 / 10
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