Enmet MEDAIR 2200 User Manual download pdf (Page 25)

2200

ENMET Corporation

5.3.6 Failsafe Configuration

To change a relay failsafe configuration you must enter the maintenance menu. Press the

OPTION

switch until

“Enter Maint Menu” is displayed then press

SELECT

switch for the Enter Password menu. Enter the valid

password as described below.

In the "

Enter Maint Menu

" position



Press the

SELECT

switch "

Enter Password T 0

" is displayed. Press

SELECT

switch once, to move cursor to next

digit, this will be the first digit of the password.



In the

T000

position, the underline cursor is under the left digit.



Press the

OPTION

switch to change the left digit; select the correct digit.



Press the switch, which locks the digit in place and moves the cursor one digit to the right.

Continue this process until the four-digit password is complete. When a valid password is inserted in this manner,

the display is transferred to the "

Calibration

" portion of the menu. If an invalid password is inserted you are

returned to the Enter Maint Menu display.

After entering a valid password:



Press the

OPTION

switch until “Relay Failsafes” is displayed



Press the

SELECT

switch to indicate relay to be set.



Press the

OPTION

switch to set relay indicated, On or Off as appropriate.



Press the

SELECT

switch to cycle through each of the 5 relays, return to “Maintenance Menu Relay Failsafes”



Press

OPTION

switch until “Exit maint menu” appears and then press

SELECT

switch to return the instrument to the

Operational Display

Example:

Set Relay Failsafe Configuration Flow Chart

5.3.7 Set Output Span Range

To change 4-20 mA output range. This range is set at the factory and should not be changed, contact

ENMET

for

information.



Press the

OPTION

switch to continue to next section of maintenance menu.



Press

OPTION

switch until “Exit maint menu” appears and then press

SELECT

switch to return the instrument to the

Operational Display

Example:

Set Output Span Flow Chart

O = Press Option

S = Press Select

MAINTENANCE MENU

mA Output Span

mA OUTPUT SPAN

Changes

digit indicated by underscore cursor

Locks underscored digit and moves cursor to next digit

Press

PTION

until the channel to be

Set

is displayed.

Select: CO

mA OUTPUT SPAN

50 CO

O = Press Option

S = Press Select

MAINTENANCE MENU

Relay

Failsafes

Continue pressing

ELECT

to cycle through all 5 relays

Changing the setting of each relay as needed, using the

Option

switch

Pressing

PTION

changes Failsafe setting from ON to OFF

Relay

Failsafes

R: 1 Failsafe ON

Relay

Failsafes

R: 2 Failsafe ON

Relay

Failsafes

R: 3 Failsafe ON

Relay

Failsafes

R: 4 Failsafe ON

Relay

Failsafes

R: 5 Failsafe ON

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 39 40

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Enmet MEDAIR 2200 User Manual Page 25

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