ABB AX400 Series User Manual

Single and dual input analyzers for pH/Redox (ORP)
AX416, AX436, AX460, AX466 & AX468 7 Calibration
60 IM/AX4PH Rev. P
Calibrate Output 1
Note. When adjusting the 4 and 20 mA outputs, the display reading is unimportant
and is used only to indicate that the output is changing when the and keys
are pressed.
See below.
Adjust 4mA
Use the and keys to set the milliammeter reading to 4 mA.
Note. The analog output range selected in
Configure Outputs (Section 5.6) does not
affect the reading.
Adjust 20mA
Use the and keys to set the milliammeter reading to 20 mA.
Note. The analog output range selected in
Configure Outputs (Section 5.6) does not
affect the reading.
See below.
Operating Page – see Section 2.3, page 6.
Calibrate Output 2
Note. Output 2 calibration is identical to Output 1 calibration.
Option board fitted and analog features enabled – continued on next page.
Option board fitted, additional features disabled – continued on next page.
Option board not fitted – continued on next page.
Option board fitted and analog features enabled – continued on next page.
Option board fitted, additional features disabled – continued on next page.
Option board not fitted – continued on next page.
Operating Page – see Section 2.3, page 6.
Cal. Output 1
-----
O1: Adjust 4mA
16000
O1: Adjust 20mA
7200
Monitoring pH
Cal. Output 2
Cal. Output 1
Cal. Output 2
Cal. Output 2
-----
O1: Adjust 20mA
7200
Monitoring pH
Cal. Output 3
Cal. Output 2
Cal. Output 3
Option Board
Option Board
Alter Fact. Code
Alter Fact. Code
Redox (ORP)
Dual Redox
pH/Redox (ORP)
Redox (ORP)
Dual Redox
pH/Redox (ORP)

ABB AX400 Series Specifications

General

Display	LCD with backlight
Output	4 to 20 mA, HART
Process connection	Flanged
Lining material	PTFE, PFA
Electrode material	Stainless steel, titanium
Communication	HART