Omron 3G8F7-CRM21, Руководство пользователя

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136
Shared Memory Area Specifications
Section B-3
Data format
Offset address: 0x3908
Detailed format
Logical Error
Checking Items
These are the items used to check when a Slave Unit participates again after
having a communications error.
They are set when the Logical error checking item function is enabled.
The command OPEN_SYSTEMEX is used to enable the function as well as
the checking items.
Data format
Offset address: 0x390A
Detailed format of Logical error checking items
Registration Table
The table is set when the Registration Table function is enabled. The
command OPEN_SYSTEMEX is used to make the setting. See Section 3-5-1
for information on the table function.
Offset
(Word)
Bit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
+0 Data rate
Name Access Description
Data rate Read/Write 0: 4 Mbps
1: 3 Mbps
2: 1.5 Mbps
3: 93.75 kbps
Offset
(Word)
Bit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
+0 Logical error checking items
Bit Name Access Description
00 Vendor Code Read/
Write 0: Not checked
1: Checked
01 Device Type Read/
Write 0: Not checked
1: Checked
02 Product Code Read/
Write 0: Not checked
1: Checked
03 Major Revision Read/
Write 0: Not checked
1: Checked
04 to
15 Reserved area Read/
Write 0