5 Implementation of EtherNet/IP
5.3 VSC-Vendor Specific Classes
XI/ON: XNE-GWBR-2ETH-IP
09/2011 MN05002007Z-EN
www.eaton.com
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112
Diagnostics and
status
G
WORD
Bit 7:
– 0 = The SSI encoder is read cyclically.
– 1 = "SSI communication suspended"
Communication with the SSI encoder is
stopped as STOP = 1 (process output) or
ERR_PARA = 1.
Bit 8:
– 0 = A comparison of the register contents
has produced the following result:
(REG_SSI_POS)
≠
(REG_CMP1)
– 1 = "CMP1 register value matches POS" A
comparison of the register contents has
produced the following result:
(REG_ SSI_POS) = (REG_CMP1)
Bit 9:
– 0 = Default status, i.e. the register
contents have not yet matched
(REG_SSI_POS) = (REG_CMP1) since the
last reset.
– 1= "CMP1 flag set" The contents of the
registers match: (REG_SSI_POS) =
(REG_CMP1). This marker must be reset
with bit 9 of the "Control" attribute.
Bit 10:
– 0 = A comparison of the register contents
has produced the following result:
(REG_SSI_POS) < (REG_CMP1)
– 1 = "POS
≧
CMP1 register value"
A comparison of the register contents has
produced the following result:
(REG_ SSI_POS)
≧
(REG_CMP1)
Bit 11:
– 0 = A comparison of the register contents
has produced the following result:
(REG_SSI_POS)
≠
(REG_CMP2)
– 1 = "CMP2 register value matches POS"
A comparison of the register contents has
produced the following result: (REG_
SSI_POS) = (REG_CMP29)
Table 58:
Object instance
Attr.
no.
dec.
(hex.)
Attribute name
G
et/
S
et
Type
Description
