Honeywell SMV800, User Manual

Page: 135 / 220

Revision 1.0 SMV800 Modbus User's Guide Page 123
Warning
119
Bit - 6
No_Flow_Outpu
t The Flow Algorithm has
been configured for “No
Flow Output”. This bit will be set when
flow output algorithm type
configured as No flow
output. Configure Flow
Output algorithm type if
required otherwise ignore
this warning.
Bit - 6
Simulation
Mode Process variables
simulation enabled This bit is set when any of
the process variables like
DP, SP, PT and Flow are
configured for Simulation.
Simulation mode(sim) is
enabled for the Diff, Static
Press, Process Temp or
Flow. Sim mode simplifies
testing of flow calc prior to
online operation.\nWhile
conducting testing, the
status indicates that sim is
being used. When testing
is completed, clear the sim
mode for the inputs to
return to true process
measurement
Bit 7-15 Unused NA NA
Information
120
Bit - 0
adc_reference_f
ault The reference voltage
measurement in
one of the two Analog to
Digital Converter
(ADC) parts in the
Temperature module is
not operating correctly. The
process temperature
measurement may be
affected. Reset the device. If the
problem persists,
replace the Temperature
module.
Bit -1
temp_unreliable
_comm If there is no proper
communication between
Communication Board and
Temperature Sensor Board
(Terminal) or invalid data
on communication line due
to noise User can verify the
cable/connector between
communication and
Temperature sensor board
(Terminal Board) to ensure
that it is not damaged.
Check for bent pins.If
cable/connector is not the
problem, replace the
Communication module.If
problem still persists,
replace the Terminal
board.
Bit - 2
ts_no_factory_c
alibration Temperature sensor
module factory calibration
is missing Return the device for
Factory Calibration