DIGITAL WEIGHING INDICATOR TI-5700
- 45 -
◊
TEST 4: Backlight test
Display
Description
LIHGT
The ZERO key toggles turns on and off of the backlight.
◊
TEST 5: Solid state relay output and inputs test
Display
Description
I0--O0
I2--O1
Wait for output and input.
Input: IN2, Output: HI
(
∧
: increase the output No.)
◊
TEST 6: RS232C test with PC
Display
Description
00--00
31--01
Wait for transmission and reception.
Transmit: 0x01(ZERO key), Receive: 0x31 (No.1 key in PC)
Do this test in hyper terminal of PC after the connecting COM port of PC and
RS232C port of indicator.
◊
TEST 7: Analog output test
Display
Description
ZERO
HIGH
Output of zero value (4mA or 0V).
Output of high value (20mA or 10V).
(The ZERO key toggles zero and high value of analog output)
◊
TEST 8: BCD output test
Display
Description
ALLOFF
ALL ON
Turns off all BCD output.
Turns on all BCD output.
(The ZERO key toggles on and off of BCD output)
