Parameter Entry (Additional Information); User Programmable Units; Units Factor Numeric Entry; Unit Name Select From Table - ABB MAG-SM Instruction Bulletin

5.3

Parameter Entry (Additional Information)

5.3.1 User Programmable Units

With this function it is possible to program any desired
units in the converter. The following three parameters are
included in this function:
a) Units factor
b) Unit name
c) Programmable units with/without density
!
Note:
Entering data in the parameters a), b) and c) is only
necessary if the desired direct reading engineering units
are not listed in the Table integrated in the converter see
Page 21.
5.3.2 Units Factor
Numeric Entry
The value in this parameter is equivalent to the number of liters
in the new unit. Shown is kgal = 3785.41 Liter.
Units factor
3785.41 Liter
5.3.3 Unit Name
Select from Table
The selection is made with the STEP and DATA keys. Scroll
back and forth through the alphabet with DATA. Use the
number keys (0...9) to shift the cursor location.
Unit name
kgal /s /min
The time units /s, /min and /h can be assigned to the entered
engineering unit.
5.3.4 Programmable Units
Select from Table
This function is utilized to indicate whether the newly
programmed units are mass units (with density) or volume units
(without density). If "with Density" is selected, see also
Page 21.
Prog. units
without density
Electromagnetic Flowmeter Converter
/h
Submenu Function Test
5.4
Numeric Entries only for I
Submenu
Function Test
The Function Test offers 16 functions to test the instrument
independent of the instantaneous flowrate.
In the Function Test mode the converter is no longer
on-line (current and pulse outputs do not indicate the existing
operating conditions). The individual test routines can be
selected using the STEP and DATA keys.
I , NVRAM 22C12, EPROM 27C512, EEPROM 93C46, ext.
Out
EEPROM 93C46, alarm contact, F/R contact, terminals P1/P2,
terminals P3/P4, input A1, input A2, data link, Fout, display, ext.
zero return and totalizer reset.
The function tests can be terminated by pressing C/CE.
Select I and press ENTER and enter the desired value in
out
mA. Monitor the output value at terminals + and - with a digital
multimeter (mA range) or with the process instrumentation.
Note: No automatic return to process metering. Terminate
using C/CE key.
Select NVRAM 22C12 and press ENTER. The converter
automatically tests the NVRAM and displays its diagnosis.
Select EPROM 27C512 (program memory) and press ENTER.
The converter automatically tests the EPROM and displays its
diagnosis.
Select EEPROM 93C46 and press ENTER. The converter
automatically tests the EEPROM and displays its diagnosis.
Select Ext. EEPROM 93C46 and press ENTER. The converter
automatically tests the ext. EEPROM and displays its
diagnosis.
Select Alarm Contact and press ENTER. The alarm contact
can be toggled on and off using the STEP or DATA key.
Monitor terminals V5 and V6 with an ohmmeter (if a simulator
is being used for the test; the operate LED on the simulator
indicates on/off).
Select F/R-Contat and press ENTER. Manually actuate the
forward/reverse output.
Select Terminals P1/P2 and press ENTER. The contact can be
manually toggled on and off using the STEP or DATA key.
Select Terminals P3/P4 and press ENTER. The contact can be
manually toggled on and off using the STEP or DATA key.
Select Input A1 and press ENTER. A status request of input A1
can be activated.
Select Input A2 and press ENTER. A status request of input A2
can be activated.
Note: No automatic return to process metering. Terminate
using C/CE key.
and F
out out
27