77BS-Device Supervisor Object 7BChapter Four: Operation
72
S-Device Supervisor Object
The S-Device Supervisor Object (Class Code 30
hex
) provides general information about the
device.
The S-Device Supervisor Object includes most of the same information—in a different format—
available in the Identity Object (refer to Table 20, page 53) in accordance with the ODVA
DeviceNet Specification, Volum
e II [2]
. In addition, the S-Device Supervisor Object includes
attributes specific to the MKS transducer, in accordance with the SEMI Standards Common and
Specific Device Models [3, 4, 5].
One instance of the S-Device Supervisor Object is supported with 14 instance attributes (refer to
Table 42) and seven DeviceNet services (refer to Table 49, page 82).
Class Specific Attributes
Table 42: S-Device Supervisor Class Specific Attributes
Attribute ID
#
(dec) (hex)
Description*
DeviceNet
Data Type
Access
Rule
Non-
Volatile
Memory Factory Default Setting
03 0x03 Device Type SHORT
STRING
U-Get Y VG
04 0x04 SEMI Standard
Revision Level
SHORT
STRING
U-Get Y E54-0997
05 0x05 Manufacturer’s
Name
SHORT
STRING
U-Get Y MKS Instruments
06 0x06 Manufacturer’s
Model Number
SHORT
STRING
U-Get Y DMA
07 0x07 Software Revision
Level
SHORT
STRING
U-Get Y Current firmware revision
08 0x08 Hardware Revision
Level
SHORT
STRING
U-Get Y A
09 0x09 Manufacturer’s
Serial Number
Identity Object
SHORT
STRING
U-Get Y Serial Number
10 0x0A Device
Configuration
SHORT
STRING
U-Get Y DMAXXXXXXXXXXX
11 0x0B Device Status USINT U-Get Y none
12 0x0C Exception Status BYTE U-Get Y none
13 0x0D Exception Detail
Alarm
STRUCT U-Get N none
14 0x0E Exception Detail
Warning
STRUCT U-Get N none
(Continued on next page)
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