Omron DRT1 Series - Page 271

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C200H I/O Link Units Section 6-1
Source Words (S: First Source Word)
D: Destination Information
Results are stored as shown in the following table.
Response Storage Words
Results are stored as shown in the following table.
Word Contents (Hex) Meaning
S 82 07 Response storage words: DM2000
82 Hex: DM Area, 0700 Hex: 2000 words
(For more detail, refer to the PLC Operation
Manual.)
S+1 D0 00
S+2 00 64 Response monitoring time: 10 s
S+3 00 32 No. of bytes of command data: 50 bytes (No.
of bytes from S+4 onwards.)
S+4 28 01 EXPLICIT MESSAGE SEND command
code: 28 01 Hex
S+5 02 1E Slave node address: 2
BYTE DATA WRITE response service code:
1E Hex
S+6 00 2F Class ID: 002F Hex
S+7 00 01 Instance ID: For IR Area 1: 0001 Hex
S+8 0A 00 Write start address: 10 = 000A Hex
Address L: 0A Hex, Address H: 00 Hex
S+9 HH LL Data written to the Slave’s IR10 to IR29.
When the BYTE DATA WRITE command is
used from an OMRON Master, data is written
to the Slave in the same sequence it is
stored in the Master; leftmost byte to right-
most byte.
to to
S_28 HH LL
Word Contents (Hex) Meaning
D 00 29
(0 029)
Master’s Unit address: 0, No. of words of
command data: 29 words (specified in BCD)
(No. of words from S onwards)
Word Contents (Hex) Meaning
DM2000 28 01 EXPLICIT MESSAGE SEND command
code: 28 01 Hex
DM2001 00 00 Response code (0000 Hex: Normal comple-
tion)
DM2002 00 02 No. of received bytes (data length after
DM2003): 2 bytes
DM2003 02 9E Slave node address: 2
BYTE DATA READ response service code:
9E Hex