5 Implementation of EtherNet/IP
5.3 VSC-Vendor Specific Classes
130
XI/ON: XNE-GWBR-2ETH-IP
09/2011 MN05002007Z-EN
www.eaton.com
112
Diagnostics and
status
G
WORD
Bit 12:
– 0 = Default status, i.e. the register
contents have not yet matched
(REG_SSI_POS) = (REG_CMP2) since the
last reset.
– 1 = "CMP2 flag set" The contents of the
registers match: (REG_SSI_POS) =
(REG_CMP2). This marker must be reset
with bit 12 of the "Control" attribute.
Bit 13:
– 0 = A comparison of the register contents
has produced the following result:
(REG_SSI_POS) < (REG_CMP2)
– 1 = "POS
≧
CMP2 register value". A
comparison of the register contents has
produced the following result:
(REG_SSI_POS)
≧
(REG_CMP2)
Bit 14:
– 0 = The SSI encoder values are incre-
mented or the values are constant.
– 1 = "counting downwards" The SSI
encoder values are decremented.
Bit 15:
– 0 = The SSI encoder values are decre-
mented or the values are constant.
– 1 = "counting upwards" The SSI encoder
values are incremented.
Table 58:
Object instance
Attr.
no.
dec.
(hex.)
Attribute name
G
et/
S
et
Type
Description
