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R7C-YS2

EM-7801-E  Rev.5  P. 3 / 10

INDICATOR LED

 

STATUS INDICATOR LED

PWR

RUN

ERR

SD 

*

1

RD

STATUS 

*

2

ON

ON

BL

BL

ON

Communicates normally with occasional CRC errors due to noise interference.

ON

ON

BL

BL

ON

Communicates normally but the Baud Rate and/or Station Address switches failed.  
ERR LED blinks approximately in 0.5 seconds intervals.

ON

ON

BL

BL

OFF ----

ON

ON

BL

OFF

ON

CRC error found in the received data.  Unable to respond.

ON

ON

BL

OFF

OFF ----

ON

ON

OFF

BL

ON

Normal communication

ON

ON

OFF

BL

OFF ----

ON

ON

OFF

OFF

ON

Unable to receive data addressed to the station.

ON

ON

OFF

OFF

OFF ----

ON

OFF

BL

BL

ON

Performs the interval-timed responses but CRC error found in receiving the refresh 
data.

ON

OFF

BL

BL

OFF ----

ON

OFF

BL

OFF

ON

CRC error found in the data addressed to the station.

ON

OFF

BL

OFF

OFF ----

ON

OFF

OFF

BL

ON

Link is not started.

ON

OFF

OFF

BL

OFF ----

ON

OFF

OFF

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)

ON

OFF

OFF

OFF

OFF Unable to receive data due to wire breakdown

ON

OFF

ON

OFF ON/OFF Faulty Baud Rate and/or Station Address setting

OFF

OFF

OFF

OFF

OFF Power input removed.  Or power supply failure.

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

AVAILABLE RANGE

DEFAULT SETTING

Communication Timeout

0.0 – 3276.7 (sec.)

1.0 (sec.) 

 

CHANNEL INDIVIDUAL SETTING

PARAMETER

AVAILABLE RANGE

DEFAULT SETTING

Zero scale

-32000 to +32000

0

Full scale

-32000 to +32000

10000

Bias

-320.00 to +320.00

0.00

Gain

-3.2000 to +3.2000

1.0000

 

EXTENSION MODULE SETTING

PARAMETER

AVAILABLE RANGE

DEFAULT SETTING

Output Hold/Clear

Output Hold
Output Clear

Output Hold

056 222 38 18

[email protected]

www.sentronic.com

SENTRONIC

AG

Summary of Contents for R7C-YS2

Page 1: ...ion environments such as panel con figurations connected devices connected wires may af fect the protection level of this unit when it is integrated in a panel system The user may have to review the C...

Page 2: ...Station Address Setting x1 Station Address Setting x10 BAUD RATE Baud Rate is selected with the rotary switch 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...

Page 3: ...the station due to noise interference Missing parts of the data sent from the master ON OFF OFF OFF OFF Unable to receive data due to wire breakdown ON OFF ON OFF ON OFF Faulty Baud Rate and or Stati...

Page 4: ...POWER 10 M3 SCREW TERMINALS for OUTPUT DIN RAIL 35mm wide 54 2 13 17 66 6 24 50 1 97 6 24 18 5 73 115 4 53 CONNECTION DIAGRAM 4 7 6 3 2 5 1 0V 24V DC FG SLD DG DB DA 7 I0 2 COM0 9 4 OUTPUT 0 I1 COM1 O...

Page 5: ...munication line DATA ALLOCATION Unused Unused Unused Unused RWrn 0 1 2 3 Analog output 0 Analog output 1 Unused Unused RWwn 0 1 2 3 Interval timed Response X Refresh Data Y Unused Reserved Unused Rese...

Page 6: ...ut 7 Output 7 Input 8 Output 8 0 OFF 1 ON DISCRETE I O WIRING INSTRUCTIONS SCREW TERMINAL Torque 0 5 N m SOLDERLESS TERMINAL Refer to the drawing below for recommended ring tongue terminal size Spade...

Page 7: ...a thick cable to maintain low imped ance at high frequency Use shielded cables for the signals taken out of the control panel Choose a thick and short cable to ground the FG terminal of the R7C module...

Page 8: ...d the panel cover with an earth strap grounding may be strengthened and EMC may be improved Ground the control panel at low impedance using e g braided wires Keep the opening for ventilation as small...

Page 9: ...ions are illustrated in the next page Keep cables as short as possible It prevents noise emissions from the cables and noise overlapping to the cables Attach a ferrite core to reduce noise impact to t...

Page 10: ...tus Keep the cable as short as possible To external apparatus Shielded Cable Earth Clamp Remove a part of the shielded cable cover and ground it to the internal panel plate using an earth clamp To con...

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