Compoway/F Ascii Commands - Omron E5ZN-DRT Operation Manual

Sending CompoWay/F Commands to a Temperature Controller
Command Block
Unit number Sub-address
01 hex 00 hex
Response Block
Normal Response
6-2-2

CompoWay/F ASCII Commands

Desti-
nation
node
Service
ad-
Class ID
Code
dress
36 hex
0086 hex fixed 0001 hex fixed
bytes
1 byte 1 byte 2 bytes
Unit
No.
(See
note.)
Note Broadcasting cannot be specified.
Example: Unit number = 01, FINS-mini command text = 01 01 C0 0000 00
0001 (Executes Read from Variable Area (01 01), to read one element for ch1
PV (C0 0000)
SID
00 hex 01 hex 01 hex
Source
No. of received
Service
node
bytes
address Code
B6 hex
fixed
2 bytes 1 byte 1 byte
Unit Sub- End
No. address code
00 hex 00 hex
fixed fixed
When CompoWay/F ASCII commands are used, the CompoWay/F frames
are expressed in ASCII (each digit in a specified numerical value is also con-
verted to ASCII, so 52 is specified as 3532 in ASCII). When CompoWay/F
ASCII commands are used, all CompoWay/F communications commands
supported by Temperature Controllers can be used. (Read Controller Attribute
(0503) and broadcasting can be specified.)
The following command and response formats are used when the commands
are executed from an OMRON Master Unit.
Data (CompoWay/F command frame data)
Instance ID
Specified in binary (hexadecimal).
2 bytes
(See following example.)
Sub-
SID FINS-mini command text
address
00 hex 00 hex
fixed fixed
FINS-mini command text
C0 hex 00 hex 00 hex
Data (CompoWay/F response frame data)
Responds in binary (hexadecimal)
FINS-mini response text
Section 6-2
00 hex 00 hex 01 hex
95