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Sect
ion 3
Dev
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Net
Co
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E3X-DRT21-S
User’s Manual
Section 3
DeviceNet Remote I/O Communications
• Communicating with the Mobile Console:
When the connection with the Mobile Console is established, it is turned ON.
Once the Mobile Console is connected, either Explicit message communications or
setting/monitoring operations from the Configurator cannot be performed.
For Sensors that occupy two units, two bits of ON/OFF output data are occupied.In addition, one
sensor occupies two units.
■
Remote I/O Communications 2CH + Detection level Monitor
Mode (SW1=OFF, SW2=ON)
Up to 16 sensors can be connected.
The detection level monitor watches connected sensors. The IN area occupies (the
number of units to be mon 2) CH of the master.
mCH
m + 1CH
Bit
Description
Bit
Description
00
Unit No. 1 ON/OFF output data
08
Unit No. 9 ON/OFF output data
01
Unit No. 2 ON/OFF output data
09
Unit No. 10 ON/OFF output data
02
Unit No. 3 ON/OFF output data
10
Unit No. 11 ON/OFF output data
03
Unit No. 4 ON/OFF output data
11
Unit No. 12 ON/OFF output data
04
Unit No. 5 ON/OFF output data
12
Unit No. 13 ON/OFF output data
05
Unit No. 6 ON/OFF output data
13
Unit No. 14 ON/OFF output data
06
Unit No. 7 ON/OFF output data
14
Unit No. 15 ON/OFF output data
07
Unit No. 8 ON/OFF output data
15
Unit No. 16 ON/OFF output data
Bit
Description
Bit
Description
00
Number of connected sensors (2
0
)
08
Number of sensors that can be
communicated with (2
0
)
01
Number of connected sensors (2
1
)
09
Number of sensors that can be
communicated with (2
1
)
02
Number of connected sensors (2
2
)
10
Number of sensors that can be
communicated with (2
2
)
03
Number of connected sensors (2
3
)
11
Number of sensors that can be
communicated with (2
3
)
04
Number of connected sensors (2
4
)
12
Number of sensors that can be
communicated with (2
4
)
05
Always 0
13
Communicating with the Mobile Console
06
Always 0
14
Sensor communications error
07
Always 0
15
Communicating with Sensor
Содержание E3X-DRT21-S
Страница 1: ...Communication Unit For Digital Type Sensor E3X DRT21 S DeviceNet User s Manual Cat No Z223 E1 03 ...
Страница 12: ...10 Introduction E3X DRT21 S User s Manual Introduction MEMO ...
Страница 16: ...14 E3X DRT21 S User s Manual Introduction Contents Introduction MEMO ...
Страница 101: ...99 E3X DRT21 S User s Manual Section 4 APPENDIX Section 4 Index MEMO ...