50mV/V. Bridge resistances from 85Ω upwards can be used with the 9320. Configuration and calibration of the 9320 is achieved using the front panel push buttons to navigate through a very simple menu structure.
+ve Charge Input RS232 Port Connections If the 9320 has been ordered with the optiona l RS232 output, then this will be available via a 7 pin 723 series Binder connector. The wiring for this is as detailed below: PIN 1...
Page 5
There are six push buttons on the front p anel of the 9320, which are available for use in normal operation. Each of these is described below: Front Panel Function of Button in Normal Operation Mode Button button . To switch the 9320 ON or OFF press and hold the The RANGE button allows the user to toggle between two independent scales.
MENU STRUCTURE The 9320 has two menus, details of which are outlined below:- A CONFIGURATION MENU, which enables the user to tailor the operation to meet a specific application requirement. The values selected in the CONFIGURATION MENU are completely independent for each range.
Page 7
LO 0000000 dISP HI 0000000 donE dISP LO 0000000 InPut HI 0000000 dISP HI 0000000 donE tAbLE? InPut LO 0000000 SEt OFFS 0000000 donE CAL VAL? SEt 9Ain 0000000 RETURN TO NORMAL DISPLAY MODE Interface 9320 User Manual Issue 1.0...
PRESS TO SKIP TO NEXT MENU ITEM PRESS TO SET OVERLOAD ALARM This allows the setting of a visual overload. The value entered is the display value at which the 9320 displays OUErLOAd OUEr Values between -9999999 +9999999...
Page 9
RS232 format are provided further into this manual. The RS232 output is rS232 an option that has to be ordered with the 9320. To conserve battery life, it is suggested that the RS232 output is disabled, when it is not required.
To select 50mV/V you need to power down the unit and access the internal circuit board. Move link LK1 and place it onto JP1. Power on the 9320 and return to this point of the calibration menu. You will notice that the menu...
Operation Features Normal Display Operation The 9320 has a full 7 digit display, which can be scaled using the calibration menu to suit the application it is to be used in. The display can display the instantaneous, peak or trough values.
The hold feature can not be used when the 9320 is in either peak or trough hold mode. GROSS/NET Button The gross/net button, when pressed, toggles between the gross and net display values.
This value entered can be anywhere over the entire display range, so there are no limitations. Different values and settings are available for each RANGE. SEt OPEr Parameter The 9320 has a special power saving mode, which can be enabled or disabled within this parameter, pressing when asked whether you wish to select P SAvE? will put the 9320 into power save mode for the RANGE selected.
Page 14
45 hours to 450 hours. It is also important to remember that when the 9320 is re-calibrated with a sensor, the power save facility will be automatically turned off. The power save facility will therefore need to be re- activated after calibration has been completed.
9320, it will be necessary to gain access to the internal PCB (you m ust turn the 9320 off) to move link LK1 to JP1 (see picture below) to allow the 9320 to accept sensitivities of up to 50mV/V.
LiVE calibration, as this reads in the sensor signal at two calibration points and scales the 9320 automatically. If this is not possible, then the sensitivity figure (in mV/V) from the sensor calibration certificate can be used to scale the 9320, by using the tAbLE calibration.
Page 17
This means the calibration was successful, press to the 9320 to normal operation mode, with the new calibration data stored. If you see FaiLEd, then you will need to repeat the calibration, checking that you have completed the procedure in the correct order, and that the sensor is connected correctly.
The 9320 is warranted against defective material and workmanship for a period of (1) one year from the date of shipment. If the Interface, Inc. product you purchase appears to have a defect in material or workmanship or fails during normal use within the period, please contact us and we will assist you in resolving the problem.
Need help?
Do you have a question about the 9320 and is the answer not in the manual?
Questions and answers