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ADA-1040PC9
4.2. TROUBLESHOOTING
Problem
PWR LED is not light
Rx LED lights continuously RS485(4W) /422 network. Wrong polarization on terminals: Rx+, Rx-; change polarization.
No transmission
Tx LED is blinking
5. CONFIGURATION
5.1. OPERATION MODE
ADA-1040PC9 converter can operates in a few modes :
● run,
● configuration,
● factory default,
● emergency firmware update
Those modes can be set by use SW1 located by DB-9F connector, labelled as RS232. To set the switch section, should remove the
cover marked as SW1 and make the appropriate settings by the use a small, flat screwdriver.
All available adjusting the SW1 switch are shown in table below.
Converter operation modes
SW1- 1
SW1- 2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
5.2. CONFIGURATION BY USING ADACONFIG
The configuration of ADA-1040PC9 converter should be made by the use of ADAConfig Software - selling with converter.
To make the configuration, connect converter to computer and power supply. If after power, on the front panel is not lit green LED
PWR, check the power connection (polarity). If the PWR LED lights, set the section of SW1 switch to configuration mode as in table
below.
SW1-1
SW1-2
ON
OFF
In the configuration mode the yellow LED located by SW1 micro-switch will blink with frequency 1 Hz. Start the ADAConfig Software
and make the configuration of transmission parameters for each converter interfaces. First should be set the number of [COM port]
[1] for communication with the converter, then readout the configuration from ADA-1040PC9 memory, using the button [Read
configuration] [2] and make the proper changes of each interfaces setting, as below.
[3] setting converter address from side RS485 MODBUS-RTU bus,
In the section [Converter Address] select the field [Enable] and in the field [Address] enter the address of MODBUS-RTU
converter, from the scope 1-247.
[4] setting of transmission parameters for the KDU110 (RS232) port,
– baud rate (kbps) : 0.3, 0.6, 1.2, 1.8, 2.4, 4.8, 7.2, 9.6, 14.4, 19.2, 28.8, 38.4, 57.6, 76.8, 115.2, 230.4,
– number of data bites: 5, 6, 7, 8,
– control parity: no control, parity control, control of none parity,
– number of stop bits : 1, 2,
– frame spacing – range from 1 to 255 (time silence as frame's end),
[5] setting transmission parameters for the RTU (MODBUS-RTU) port,
– baud rate (kbps) : 0.3, 0.6, 1.2, 1.8, 2.4, 4.8, 7.2, 9.6, 14.4, 19.2, 28.8, 38.4, 57.6, 76.8, 115.2, 230.4,
– number of data bites: 5, 6, 7, 8,
– control parity: no control, parity control, control of none parity,
– number of stop bits : 1, 2,
– frame spacing – range from 1 to 255 (time silence as frame's end),
After configuration, the setting should be saved on converter memory by using button [Write configuration] [6]. Return to work in run
mode is made by using SW1 switch as below.
SW1-1
SW1-2
OFF
OFF
The yellow LED (located near the SW1) will turn off in the RUN mode.
Check polarization and parameters of connected power supply.
RS485(4W) / RS422 network. Check correctness of connection to terminals Tx, Rx;
according to point 3 and the converter configuration.
Mode
Run
Configuration
Factory default
Emergency Firmware Update
Solutions
8
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