Omron SYSMAC CJ1W-SCU21-V1 User Manual

439
Host Link FINS Command Master Appendix D
UNIT DATA READ
(Sequence No. 766 (Hex 02FE))
This sequence sends command code 0501 hex to the specified Host Link Unit and stores the Unit data starting
from the designated word.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
Offset Contents (data format) Data
+0
Number of send data words
(4 digits hex)
Always 0003 hex (3 decimal)
+1
Host Link unit
No.
(2 digits BCD)
Remote destina-
tion network
address (DNA)
(2 digits hex)
Host Link unit number: 00 to 31
Remote destination network address
(DNA): 00 to 7F hex
+2
Remote destina-
tion node
address (DA1)
(2 digits hex)
Remote destina-
tion unit address
(DA2)
(2 digits hex)
Remote destination node address
(DA1): 00 to FE hex
Remote destination unit address (DA2):
00 to FE hex
+0
+1
+2
First word of
send data
Number of send data words
Host Link unit number
Remote destination node
address
Remote destination
network address
Remote destination
unit address
Offset Contents (data format) Data
+0
Number of receive data words
(4 digits hex)
Always 0002 hex (2 decimal)
+1
End code (4 digits hex) The end code is stored in hexadecimal.
+2
Unit data The unit data is stored.
+0
+2
+1
Unit data
Receive data
storage words
Number of receive data words
End code

Omron SYSMAC CJ1W-SCU21-V1 Specifications

General

Brand	Omron
Model	SYSMAC CJ1W-SCU21-V1
Category	Network Hardware
Language	English