CAS PDS, Owner'S Manual

Page: 14 / 38

15
TEST 2
A/D Conversion TEST (Load Cell Test)
KEY FUNCTION DISPLAY DESCRIPTION
UNIT Go to TEST3 tESt 2 TEST 2 Condition
TEST 2 is performed automatically
24750
This value can be changed
Note 1. Check the numeric by loading and unloading a weight.
If the numeric is not changed or it is o, check the connection of the load cell.
TEST 3
RS - 232 TEST with Computer (RS - 232C)
KEY FUNCTION DISPLAY DESCRIPTION
ZERO
Transmit ‘0
TARE
Transmit ‘1
NET/GRS
Transmit ‘2
tESt 3 TEST 3 Condition
PRINT
Transmit ‘4 ----- Waiting for Transmission & reception
ENTER
Transmit ‘8’
0 ----- 1
Receive : 1 Transmit : 0
UNIT
Go to TEST4 2 ----- 1 Receive : 1 Transmit : 2
Note 1. Before testing, connect RS-232C of PC to COM1 port of Indicator.
Note 2. If you send ASCII code 0 ~ 9 in PC keyboard, Indicator receives this data.
If you press “1(ZERO key)” of indicator, you can check it in PC.
* INDICATOR TEST (If PC is not connected)
1. Connect No.2(TxD) and No.3(RxD) of Indicator Serial Port.
2. Press any key of the indicator and check the received data whether it is same or not.