![background image](http://html1.mh-extra.com/html/omron/ej1-07-2008/ej1-07-2008_operation-manual_743567131.webp)
112
Examples Using CompoWay/F Commands
Section 6-3
Note
1.
Read Controller Attribute (05 03) cannot be executed using CompoWay/F
binary commands. Use CompoWay/F ASCII commands to execute this
service.
2.
To write setting data to the variable area for initial settings (variable type
C3) when using EJ1 Temperature Controllers (Write to Variable Area 01
02, variable type C3), first execute Move to Setting Area 1 (Operation Com-
mands 30 05, command code 07).
6-3
Examples Using CompoWay/F Commands
The following example shows the FINS-mini commands, Write to Variable
Area and Read from Variable Area, executed from a CS1W-DRM21 using
CompoWay/F binary commands (embedded in explicit messages).
Operation 1 (Writing
SP)
• This example writes the SP to TC2 (unit number 0, ch1). (The SP is 240.)
The FINS-mini command writes 000240 hex as the SP data for ch1 with
the write start address = 0003 hex, MRC = 01 hex, SRC = 02 hex (Write
to Variable Area), variable type = C1 hex, and write start address = 0003
hex.
• The data is written using the EXPLICIT MESSAGE SEND command
(2801).
• The command data is written in words starting from D01000 in the CPU
Unit's memory, and the response data is stored in DM words starting from
D01200.
• If the command does not end normally, the end code is stored in D01106
and the send command is re-executed.
Explicit Message Command
Explicit Message Response
01
11
Composite Read
Registration
Specifies the addresses to be read
for a composite read of set values.
01 hex 11 hex
30 hex 31 hex 31 hex 31 hex
01
12
Composite Read
Registration Con-
firmation
Reads the contents of the registra-
tion for composite read of set values.
01 hex 12 hex
30 hex 31 hex 31 hex 32 hex
05
03
Controller Attribute
Read
Reads the model and communica-
tions buffer size.
05 hex 03 hex
30 hex 35 hex 30 hex 33 hex
06
01
Controller Status
Read
Reads the operating status.
06 hex 01 hex
30 hex 36 hex 30 hex 31 hex
08
01
Echoback Test
Performs an echoback test.
08 hex 01 hex
30 hex 38 hex 30 hex 31 hex
30
05
Operation Com-
mand
Executes RUN/STOP, AT execute/AT
cancel, and other operations.
30 hex 05 hex
33 hex 30 hex 30 hex 35 hex
MRC
SRC
Service name
Description
MRC, SRC notation
CompoWay/F
binary
commands
CompoWay/F ASCII
commands
Destina-
tion
node
address
Service
code
Class ID
Instance
ID
Commu-
nica-
tions
Unit No.
Sub-
address
SID
FINS-mini command text
MRC
SRC
Variable
type
Address
Bit posi-
tion
No. of
ele-
ments
Write
data
00 hex
36 hex
0086 hex 0001 hex 00 hex
00 hex
00 hex
01 hex
02 hex
94 hex
0100 hex 00 hex
0001 hex 0240 hex
No. of
bytes
received
Source
node
address
Service
code
Commu-
nica-
tions
Unit No.
Sub-
address
End
code
FINS-mini command text
MRC
SRC
Re-
sponse
code
09 hex
00 hex
B6 hex
00 hex
00 hex
00 hex
01 hex
02 hex
0000 hex
Содержание EJ1 - 07-2008
Страница 1: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Cat No H155 E1 02 OPERATION MANUAL...
Страница 2: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Operation Manual Revised July 2008...
Страница 3: ...iv...
Страница 19: ...xx...
Страница 33: ...14 Initial Temperature Controller Settings Section 1 4...
Страница 53: ...34 Wiring the Temperature Controllers Section 3 4...
Страница 101: ...82 Ladder Programming Examples Section 4 6...
Страница 143: ...124 Sending Explicit Messages Section 6 5...
Страница 155: ...136 Message Communications Characteristics Section 7 2...
Страница 163: ...144 Maintenance Section 8 2...
Страница 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Страница 197: ...178 Index...