Enmet CP-60 Manuale Utente Scaricare il pdf (Pagina 14)

CP-60 ENMET Corporation

5.2.1 Set 4 –20mA Transmitter Scale

This section of the maintenance menu is for external sensor/transmitters. This function is normally performed at the factory

and is not usually required in the field unless a new transmitter with a different range is installed.

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 the OPTION switch, to continue on to the next section of the Maintenance Menu.

Example:

Oxygen Sensor/Transmitter 0 – 30%

Calibration

Select O2

MAINTENANCE MENU

Scale

Xmtrs

Press O

PTION

until the gas to be

Set Up

is displayed

CH1:

O2 mA XMTER

4mA

= 0.0

each digit

CH1:

O2 mA XMTER

20mA

= 30.0

each digit

O = Press Option

S = Press Select

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Enmet CP-60 Manuale Utente Pagina 14