Omron E3X-CIF11, Руководство по эксплуатации

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CompoWay/F Message Communications Section 4-5
Response Block
The following diagram shows the command text in the CompoWay/F response
block.
Read Start Address
Specifies as hexadecimal ASCII the unit number of the Sensor that is to be
read from. For example, to specify unit number 10, set the address to “000A”
(30303041 Hex). The read start address is always “0000” for commands that
do not require a unit number to be specified.
Bit Position
Bit access is not supported by the E3X-CIF11. This setting is always “00”.
Number of Elements
Specifies as hexadecimal ASCII the number of Units after the specified unit
number that are to be read from. The number of elements for Read ON/OFF
Data and Read Status can be set to “0001” only.
Read Data
Provides the data read in hexadecimal ASCII.
The following information describes the data format for each item.
Read Status
MRC Variable type Read start address Bit position SRC Number of elements
“01” “01” “00”
2 bytes 2 bytes 2 bytes 4 bytes 2 bytes 4 bytes
MRC Response code
4 bytes
Read data SRC
“01” “01”
Number of elements 2 bytes 2 bytes
Bit Contents
00
Number of Sensors connected, 2
0
01
Number of Sensors connected, 2
1
02
Number of Sensors connected, 2
2
03
Number of Sensors connected, 2
3
04
Number of Sensors connected, 2
4
05 Method for setting number of Sensors
06 Always 0.
07 Always 0.
08
Number of Sensors that can communicate, 2
0
09
Number of Sensors that can communicate, 2
1
10
Number of Sensors that can communicate, 2
2
11
Number of Sensors that can communicate, 2
3
12
Number of Sensors that can communicate, 2
4
13 Mobile Console Communications Flag
14 Sensor Communications Error Flag
15 Sensor Communications Flag