Emerson Rosemount 2460 System Hub Reference Manual page 207

Reference Manual
00809-0100-2460, Rev DE
Register
Register Name
Number
4864-4991 Relay Status
4992-5119 Safety Relay Status
Unit Register Area
9344-9407 User Defined 1 Unit
9408-9471 User Defined 2 Unit
9472-9535 User Defined 3 Unit
9536-9599 User Defined 4 Unit
9600-9663 User Defined 5 Unit
®
Modbus Standard Question
Type Unit
DWORD Bitfield
DWORD Bitfield
WORD
WORD
WORD
WORD
WORD
®
Modbus Standard Question
Description
Priority 4 question
Bit 0 - 9 (Relay1 - Relay10)
(0 = Not energized, 1 = Energized)
Bit 10 - 19 (Relay1 - Relay10)
(0 = OK or Disabled, 1 = Error)
Bit 20 - 29 (Relay1 - Relay10)
(0 = Used, 1 = Disabled)
Bit 30 Invalid Status
(2460 set to 1 if old status or cfail)
Bit 31 Cfail
(2460 set to 1 if sub device does not
answer, bit 10-19 will also be set to 1)
Priority 4 question
Bit 0 (Relay1)
(0 = Not energized, 1 = Energized)
Bit 10 (Relay1)
(0 = OK or Disabled, 1 = Error)
Bit 20 (Relay1)
(0 = Used, 1 = Disabled)
Bit 30 Invalid Status
(2460 set to 1 if old status or cfail)
Bit 31 Cfail
(2460 set to 1 if sub device does not
answer, bit 10 will also be set to 1)
Priority 5 question.
This register will define the unit for the
User Defined 1 value above. The unit can
be one of the following:
Level Unit
Temperature Unit
Pressure Unit
Density Unit
Flow Rate Unit
39 = mA
57 = Percent %
No unit
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