ENMET MedAir 2200, Руководство по эксплуатации и обслуживанию, Страница: 20 / 41

MedAir ENMET
Manual Release Date – June 9, 2017 P a g e | 19
Manual Part No. – 80002-042
5.3.2 Set 4 –20mA Transmitter Scale
This section of the maintenance menu is installed when there are 4-20mA style sensors for dew point or other gases.
This function is normally performed at the factory and is not usually required to be performed in the field unless a new
transmitter is installed.
Consult the factory before entering this section of the maintenance menu.
After entering a valid password into maintenance menu, the Scale mA Xmtrs section is the second menu section, if it is
installed, enter by pressing the S
ELECT
switch

Press the
SELECT
switch "mA Xmter Scale: Select XX " is displayed. XX = the gas to be set up.

Press the
OPTION
switch, if needed, to change to the gas to be set up.

Press the
SELECT
switch, “Ch#: mAXmter: 4mA: 0000” is displayed

Press the
SELECT
switch, that moves the cursor one digit to the right when the last digit is accepted the display move to the
full Scale mA Xmtrs menu

Press the
SELECT
switch, “Ch#: mAXmter: 20mA: 0000” is displayed

Press the
SELECT
switch, that moves the cursor one digit to the right when the last digit is accepted the display will return
to the Scale mA Xmtrs menu

Repeat these steps for each 4 –20mA transmitter.

Press
OPTION
switch until “Exit maint menu” appears and then press
SELECT
switch to return the instrument to the
Operational Display
Example: Sensor/Transmitter Set Up Flow Chart

1 N
OTE
: Press
OPTION
do not press
SELECT
, Consult the factory prior to selecting
SELECT
.

2 N
OTE
: Consult the factory before entering or making any adjustments.
O
Θ
1
S
S
Θ
2
mA Xmtr Scale
Select (Gas)
MAINTENANCE MENU
Scale mA Xmtrs
O
Press O
PTION
until the gas to be
Set Up is displayed
CH#: XX mA Xmter
4mA: 0000
S each digit
CH#: XX mA Xmter
20mA: 0000
S each digit
Example : Set up values
DP -112F 68F
O = Press Option
S = Press Select