Product specifications

AD-4402 Page 99
9.3.
9.3.9.3.
9.3. Test Mode
Test ModeTest Mode
Test Mode
The test mode is used to check the indicator and weighing system with a test signal.
When the test mode is used, the weighing sequence is stopped.
Caution
The test mode outputs a test signal. Therfore, the devices connected to system
are influenced and it may cause mis-operation.
9.3.1.
9.3.1.9.3.1.
9.3.1. Testing the Control I/O Function
Testing the Control I/O FunctionTesting the Control I/O Function
Testing the Control I/O Function
Tests the output of the I/O terminals. An active output of level "1" shifts for each
terminal.
9.3.2.
9.3.2.9.3.2.
9.3.2. Testing the Built
Testing the BuiltTesting the Built
Testing the Built-
--
-in RS
in RSin RS
in RS-
--
-485 Interface
485 Interface485 Interface
485 Interface
When pressing the ENTER key each time, the test data "ST,GS,+0000000kg CR LF"
is output.
9.3.3.
9.3.3.9.3.3.
9.3.3. Testing the Built
Testing the BuiltTesting the Built
Testing the Built-
--
-in Current Loop Output
in Current Loop Outputin Current Loop Output
in Current Loop Output
When pressing the ENTER key each time, the test data "ST,GS,+0000000kg CR LF"
is output.
123 kg
CONTROL 00010001000
a11 a1
I/O 00100000000
b11 b1
Input terminal A1
Output terminal B1
Sent data
123kg
RNET
ST,GS,+0000000kg
←↓
r5-485 rcu and 5nd
Received data
Sent data
123kg
RNET
ST,GS,+0000000kg
←↓
Current loop 5nd
Received data