Omron E3X-DRT21 Operation Manual page 42

Explicit Message Communications
Read ON/OFF Data
Read Status
Bit Contents
00 Unit 1 ON/OFF data
01 Unit 2 ON/OFF data
02 Unit 3 ON/OFF data
03 Unit 4 ON/OFF data
04 Unit 5 ON/OFF data
05 Unit 6 ON/OFF data
06 Unit 7 ON/OFF data
07 Unit 8 ON/OFF data
08 Unit 9 ON/OFF data
09 Unit 10 ON/OFF data
10 Unit 11 ON/OFF data
11 Unit 12 ON/OFF data
12 Unit 13 ON/OFF data
13 Unit 14 ON/OFF data
14 Unit 15 ON/OFF data
15 Unit 16 ON/OFF data
Bit
00
Number of Sensors connected, 2
01
Number of Sensors connected, 2
02
Number of Sensors connected, 2
03
Number of Sensors connected, 2
04
Number of Sensors connected, 2
05 Method for setting number of Sensors
06 Always 0.
07 Always 0.
08
Number of Sensors that can communicate, 2
09
Number of Sensors that can communicate, 2
10
Number of Sensors that can communicate, 2
11
Number of Sensors that can communicate, 2
12
Number of Sensors that can communicate, 2
13 Mobile Console Communications Flag
14 Sensor Communications Error Flag
15 Sensor Communications Flag
Number of Sensors Connected
Bits 00 to 04 give in hexadecimal the number of Sensors that are currently
registered.
Switching Method for Setting Number of Sensors Connected
Bit 05 gives the status of DIP switch pin 3, which controls the method for reg-
istering the number of Sensors connected. When this bit is set OFF, pin 3 is
OFF, and when the bit is ON, pin 3 is ON.
Contents
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Section 2-6
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