49
ESC
6. MENUS
a. PARAMETER INPUT MENU (
)
•
Parameter Input Menu (
)
•
Calibration Menu (
)
•
Transistor Programming Menu (
)
•
Output Configuration Menu (
)
•
General Menu (
)
To enter the programming page, after weight info appears on the screen, click
keys and at the same time. You can follow the below operating chart
for selection of menu to be adjusted. (* It may vary as to the options)
ENT
ENT
ENT
ENT
ENT
ENT
.
.
.
.
.
.
Digital
Filter
Factory
Settings
Tare Keys
Open/Close
Zero
Follow
This is the page where user can learn the version number of the device, enter
the filter value, activate the Zero Tracking feature, enable the tare function
over the keypad, factory settings can be restored.
e. WARNINGS!!!
1.
Read the user’s manual before starting the device.
2.
Work on the device must be carried out by a qualified electrical engineer. Usage
of the device by an unqualified person might result in undesired damages.
3.
Do not remove any connected cables and connectors from the device while it is
working.
4.
Check the 24VDC Voltage and earth connections before starting PD-20S
transmitter.
5.
Do not give a start to PD-20S before making loadcell connections.
6.
Connect the screen (shield) terminal of the loadcell cable, connection with the
device, to earth. As the signals coming from Loadcell are at mV level, signals can be
effected by noise when cable is not properly grounded.
7.
Make the calibration, PD-20S must have been started first and loadcell wiring
already been done, after the display shifts towards plus when pressed on the scale.
8.
Before making the calibration, make sure that Loadcell Capacity Value, Factor
Value, Sensitivity Value are correctly entered.
9.
Total resistance of loadcells connected to transmitter must be no lover than 85 Ω.
For Instance: 4 pcs of 350 Ω or 8 pcs of 700ohm loadcells can be connected.
10.
In MODBUS communication, when more than one device is used, terminating
resistor of 120 Ω 1W value shall be connected to communication port of latest
installed device.
