Omron E3X-CIF11, Руководство по эксплуатации

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Explicit Message Communications Section 2-6
Read Special Flags Reads the status of the following settings for the Sensor of the unit number
specified in the instance ID. This command is possible with E3X-DA6TW and
E3X-DA8TW Sensors only. Executing this command for any other sensor will
cause an error to occur.
Note Bits 00, 01, and 07 are read as 0 or 1 according to the internal status of the
Sensor.
Read Number of Sensors Reads the number of Sensors that are connected. The data is given as a 2-
byte (4-digit) hexadecimal value. When pin 3 is ON (registration using explicit
messages or Configurator), the values from the internal memory are read,
and when pin 3 is OFF (registration using rotary switch), the setting from the
rotary switch is read. The data range is from 0001 Hex to 0010 Hex.
Read Number of Light
Level Monitoring Units Reads the number of Units monitoring incident light levels when using two-
word mode with incident light level monitoring (i.e., when DIP switch pins 1
and 2 are OFF). The data is given as a 2-byte (4-digit) hexadecimal value.
When pin 3 is ON, the values from the internal memory are read, and when
pin 3 is OFF, the values from the rotary switch are read. The data range is
from 0000 Hex to 0010 Hex.
Bit Contents
00 0 or 1
01 0 or 1
02 Always 0.
03 Always 0.
04 Operating Mode Flag (one-word):
0: Dark-ON
1: Light-ON
05 Operating Mode Flag (two-word):
0: Dark-ON
1: Light-ON
06 Area Setting Flag:
0: AREA OFF
1: AREA ON
07 0 or 1
08 Always 0.
09 Always 0.
10 Always 0.
11 Always 0.
12 Always 0.
13 Always 0.
14 Always 0.
15 Always 0.