Delta AS Series Programming Manual page 984

3. S sets the communication mode. See the following modes that the instruction supports. If the setting value is
1
incorrect, the error flag D
Communication
code
High 8 Low 8
bits bits
0
1
0
2
3
0
1
1
2
3
4. S is the ID of the transmitted message. According to 2.0A or 2.0B protocol, the transmitted data automatically
2
occupies D buffer registers.
When 2.0A is selected, S
S No.
2
Description Msg. ID
When 2.0B is selected, S
S No.
2
Description Msg. ID（Lo-word）
changes to On and the error code SR659 is set to 1.
3
Setting
Communication
value of
format
S1
16#0000
2.0A
16#0001
11-bit ID
16#0002
16#0003
16#0100
16#0101
2.0B
29-bit ID
16#0102
16#0103
is 11 bits of ID code with the following data transmission format.
2
S
2
(Lo-word) and S +1 (Hi-word) are both 29 bits of ID code.
2 2
S S +1
2 2
Msg. ID（Hi-word）
Cha p ter 6 App l ied Ins truc tio ns
Description
Master mode. The master will wait to receive the
response message after sending out the communication
data.
Master mode. After sending the broadcast command,
the master will enter the mode of receiving messages
from multiple slaves until the receiving timeout occurs or
the quantity of messages received is up to 100.
Slave mode. The slave receives a message first and
then sends back the response message.
Slave mode. The slave only receives messages.
Master mode. The master will wait to receive the
response message after sending out a message.
Master mode. After sending the broadcast command,
the master will enter the mode of receiving messages
from multiple slaves until the receiving timeout occurs or
the quantity of messages received is up to 100.
Slave mode. The slave receives a message first and
then sends back the response message.
Slave mode. The slave only receives messages.
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