From the previous page

“When PC is JW model and the SEND/RECEIVE function is used”

V5 Select system in each channel in SEND/RECEIVE function

Select the method of each channel (instruction or data memory starting) on the parameter address 007700 to 007703(8).

007700(8)

CH 0

007701(8)

 

CH 1

007702(8)

 

CH 2

007703(8)

 

CH 3

 

 

1. When using 1 channel alone
Channel

Setting

System

value (H)

CH 0

0 0

Instruction system

 

 

8 0

Data memory starting system

 

 

 

 

CH 1

0 0

Instruction system

 

 

8 1

Data memory starting system

 

 

 

 

CH 2

0 0

Instruction system

 

 

8 2

Data memory starting system

 

 

 

 

CH 3

0 0

Instruction system

 

 

8 3

Data memory starting system

 

 

 

 

2. When using connected channels (see page 10·2)

In the SEND/RECEIVE function, the JW-22CM can transfer and receive a maximum of 256 bytes of data for each channel. For the data memory starting system, the amount of

communication data can be increased by connecting channels.9 Set the data amount with 8X(H) (X is 0 to 3, determined depending on which channel is used

for the connector.)

When using connected channels, these should be consecutive channels. For example, channel 0 and 1, or channel 2 and 3 can be connected to each other, but channel 1 and 3 can not be connected to each other.

[Example 1] When all channels are used for the data memory starting system (using 1 channel alone)

CH 0

007700(8)

8 0 (H)

CH 1

007701(8)

 

8 1 (H)

CH 2

007702(8)

 

8 2 (H)

CH 3

007703(8)

 

8 3 (H)

 

 

 

[Example 2] When channel 0 is used for the instruction system, and channel 1 to 3 are the data memory starting system and used connected.

(In this case, channel 2 and 3 can not be used.)

CH 0

007700(8)

8 0 (H)

CH 1

007701(8)

 

8 1 (H)

CH 2

007702(8)

 

8 1 (H)

CH 3

007703(8)

 

8 1 (H)

 

 

 

If values other than “00(H), 80 to 83(H)” are set, they will be ignored.

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9·27