Emerson Rosemount 2460 Reference Manual page 192

®
Modbus Standard Question
March 2017
Register
Register Name
Number
Diagnostic Register Area
9984-10111 Diagnostic Level Device Status
10112-10239 Diagnostic Temp Device Status
10240-10303 Level Signal Strength
182
Type Unit
DWORD Bitfield
DWORD Bitfield
WORD mV
Reference Manual
00809-0100-2460, Rev DB
Description
Bit 7: Device Error
Bit 11: Unknown Unit
Bit 15: Invalid Level
Bit16: Servo_CMD_bit0
Bit 17: Servo_CMD_bit1
Bit 18: Servo_CMD_bit2
Bit 19: Servo_CMD_bit3
Servo command bits, bit16 to 19:
(0000)=None
(0001)=Freeze (bit 16 =1)
(0010)=Motor limit (bit 17 = 1)
(0011)=Water search (bits 16 & 17 = 1)
(0100)=Lock test (bit 18 = 1)
(1001)=Density scan (16 & 19 = 1)
(1010)=Test (bits 17 & 19 = 1)
(1110)=Water (bits 17, 18 & 19 = 1)
(1111)=Unknown (bits 16, 17, 18, 19 =1)
Bit 7: Device Error
Bit11: Unknown Unit
Bit 15: Invalid Temperature
Used for radar gauges connected to
Rosemount 2410 Tank Hub
®
Modbus Standard Question