6.15
Date Code 20120126 Instruction Manual SEL-2032 Communications Processor
Database
Region Descriptions
communications problem, as opposed to an intermittent problem. This bit
does not apply to ports with Device Type set to Master. The bit will always be
cleared (Port Communications OK) for Master ports.
See the STATUS command description for a more complete discussion of the
various port status possibilities.
Local Elements
Table 6.6 shows local elements. Table 6.7 lists the definitions for all port-
specific elements.
Row 0. Command elements, CMD1–CMD8, are each associated with one
of the eight user-defined commands. The associated CMD bit is
asserted when the SEL-2032 receives the user-defined command.
Row 1. Select-Before-Operate elements, SBO1–SBO4, assert when two
specific messages are sent in proper time sequence. Clear-To-Send
element, CTS, is asserted when the CTS line is “up”; Transmit-OFF
element, XOFF, is asserted when the SEL-2032 receives an XOFF
signal from the attached device; the inactive element, INAC, is set
when the port is inactive; and the Unsolicited-Message-Buffer
element, UMB, asserts when a message is stored in the port BUF
region.
Row 2. Message trigger elements, D1–D8, set when the associated trigger
operation is pending or in progress.
Table 6.6 Local Elements
Row Local Elements
0
CMD1 CMD2 CMD3 CMD4 CMD5 CMD6 CMD7 CMD8
1
SBO1 SBO2 SBO3 SBO4 CTS XOFF INAC UMB
2
D1 D2 D3 D4 D5 D6 D7 D8
3
D9 D10 D11 D12 ARCH1 ARCH2 ARCH3 MSET
4
DLY1 DLY2 DLY3 DLY4 DLY5 DLY6 DLY7 DLY8
5
DLY9 DLY10 DLY11 DLY12 DLYA1 DLYA2 DLYA3 DLY
6
BR1 BR2 BR3 BR4 BR5 BR6 BR7 BR8
7
BR9 BR10 BR11 BR12 BR13 BR14 BR15 BR16
8
RB1 RB2 RB3 RB4 RB5 RB6 RB7 RB8
9
RB9 RB10 RB11 RB12 RB13 RB14 RB15 RB16
10
SBR1 SBR2 SBR3 SBR4 SBR5 SBR6 SBR7 SBR8
11
SBR9 SBR10 SBR11 SBR12 SBR13 SBR14 SBR15 SBR16
12
SRB1 SRB2 SRB3 SRB4 SRB5 SRB6 SRB7 SRB8
13
SRB9 SRB10 SRB11 SRB12 SRB13 SRB14 SRB15 SRB16
14
CBR1 CBR2 CBR3 CBR4 CBR5 CBR6 CBR7 CBR8
15
CBR9 CBR10 CBR11 CBR12 CBR13 CBR14 CBR15 CBR16
16
CRB1 CRB2 CRB3 CRB4 CRB5 CRB6 CRB7 CRB8
17
CRB9 CRB10 CRB11 CRB12 CRB13 CRB14 CRB15 CRB16
18
*******NOCONN
19
* * * * * * * *
Courtesy of NationalSwitchgear.com
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