Omron CJ1W-SCU32 Operation Manual page 449

General-purpose Command 2 (4000-series) (Sequence No. 445 (Hex
01BD))
This general-purpose command is used to send data with a specified data length, and receive back
receive data other than OK. The terminator (CR) is automatically attached to the send data.
Send Data Word Allocation (3rd Operand of PMCR(260))
First word of
send data
Offset
+0 Number of send data words (4 digits Hex)
+1 Send data byte length (4 digits Hex)
+2 to Send data (ASCII)
+249
Receive Data Word Allocation (4th Operand of PMCR(260))
Receive data
storage words
Offset
+0 Number of receive data words
(4 digits BCD)
+1 to Receive data (ASCII)
+249
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
+0
Number of send data words
+1
Send data byte length
+2
Send data
Send data
+3
•
•
+128
Send data
Send data
+249
Contents (data format)
+0 Number of receive data words
+1
Receive data
Receive data
+2
•
•
+126
Receive data
+249
Receive data
Contents (data format)
A Standard System Protocol
Data
0003 to 00FA (3 to 250 decimal)
0001 to 01F0 (1 to 496 decimal)
The number of bytes of send data excluding the
terminator (CR)
Send data up to 496 bytes maximum
Specify in ASCII.
Data
0001 to 00FA (1 to 250 decimal)
Receive data up to 498 bytes maximum
Stored in ASCII.
R-115