
Page 21
MICRO 200 BW 0 - 1000 NTU (5/05)
Rev. 3.1
h. Self Test (4 - 20 mA Cal.)
This is the self test menu. Upon entering this menu all internal critical power supplies are checked and displayed. You may also
calibrate the 4-20 mA D to A output while in this menu. NOTE: You should have some load (up to 1000 Ohms) connected
to the 4 - 20 mA terminals when it is calibrated or it will give you a message indicating a defective 4 - 20 mA line. The display
shows only 0 - 10V Cal or 4 - 20 mA Cal as previously selected in the display parameters menu.
Selection Options:
F1: Not Used
F2: Not Used
F3: Not Used
F4: Not Used
F5: Performs a 4-20 mA calibration
i. Self Test (0 - 10 V Cal.)
This is the self test menu. Upon entering this menu all internal critical power supplies are checked and displayed. You may also
calibrate the 0-10 volt output while in this menu. The display shows only 0 - 10V Cal or 4 - 20 mA Cal as previously selected
in the display parameters menu.
Selection Options:
F1: Not Used
F2: Not Used
F3: Not Used
F4: Performs a 0-10 volt calibration
F5: Not Used
F2
F3
ALARM
F5
F4
MENU
F1
SELF TEST
GND .ØØØ1
+5 Ref. 5.ØØ6
-5 Ref. -4.99Ø
5V 4.978
+15 14.99
+15 Sen. 15.Ø4
-15 -14.79
-21 -21.24
+24 24.47
Ø - 1Ø V Cal.
F2
F3
ALARM
F5
F4
MENU
F1
SELF TEST
GND .ØØØ1
+5 Ref. 5.ØØ6
-5 Ref. -4.99Ø
5V 4.978
+15 14.99
+15 Sen. 15.Ø4
-15 -14.79
-21 -21.24
+24 24.47
4 - 2Ø mA Cal.
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