Yokogawa RotaMASS 3-Series - Manual (Page 130)

APPENdIX 2. APPLICATION, SETTING ANd CHANGE OF BASIC PArAMETErS
a-30 IM 01R04B05-00E-E 3rd edition July 30, 2010 -00 all Rights Reserved. Copyright © 2005, Rota Yokogawa
(6) Simulation
Perform simulation of each aI function block
by setting the desired value and status of the
input to the block.
Fa0207.EPS
access the SIMuLatE Value element of
SIMuLatE and set the desired input value.
access the SIMuLatE Status element of
SIMuLatE and set the desired status code.
access the En/Disable element of the
SIMuLatE parameter to enable simulation.
1: Disabled
2: active
REMotE LooP tESt SWItCH is written to
SIM_EnaBLE_MSG (index 1044) parameter of
the resource block.
If simulation is enabled, aI block uses SIMu-
LatE Status and SIMuLatE Value as the
input, and if disabled, the aI block uses trans-
ducer Status and transducer Value as input.
Refer to Section 6.3, “Simulation Function.”
A2.4 Setting the Trans-
ducer Block
to access the RotaMaSS-specific functions in
the transducer block, the Device Description (DD)
for the RotaMaSS needs to have been installed
in the configuration tool used. For installation,
refer to Section 4.4, “Integration of DD.”
(1) Setting the damping time constant
(2) Setting the output low cutoff level
(3) Continue with setting of
VoL
DEnS
tEMP
according (1) and (2)
(4) Setting up the LCd display
Select the data to be displayed on the LCD indi-
cator and the display refresh cycle.
F a0212.EPS
First select the data to be displayed on the four
lines of the LCD. use the DISP_SELECt_1/2/3/4
parameter and select an item:
1: Mass flow rate actual mass flow rate in
the specified unit
2: Volume flow rate
3: Density value
4: temperature
actual volume flow rate in
the specified unit
actual density value in
the specified unit
actual temperature value
in the specified unit
5: Concentration
(option) actual concentration
value in the specified unit
6: net flow rate
(option) actual net flow rate in
the specified unit
7: Integrator 1 totalized value of mass,
volume or net in the
specified unit
8: Integrator 2 totalized value of mass,
volume or net in the
specified unit
9: Velocity the velocity of the medium
(for liquids only)
10: none no value will be displayed
(not possible for line 1)
Fa208.EPS
access the MaSS_FLoW_VaLuE_FtIME
parameter. Set the damping time constant
(in units of seconds).
Fa0209.EP S
access the MaSS_FLoW_LoWCut parameter.
Set the cut off level of the mass flow rate output.