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Engineering Mode
ECN-Lx InstallationGuide
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ACT POWER TAIWAN CO., Ltd.
2017 ACT POWER All right reserved
1
E
2 3 4
ID Tx 485
1 2 3 4
1 2 3
N T Rx 232
S1
BR
SF
S2
Freq.
S3
* Signal Strength Calculation
Step-1
Convert 7~8 number from hexadecimal to Decimal (A)
Step-2
If A > 30768, Signal Strength = A-65536
If A < 30768, Signal Strength = A
(Example 1) 7~8 =ff df
Step-1
ff df (hex)= 65503 (dec)
Step-2
65503 > 30768, Signal Strength = 65503-65536 = -33
When ECN-Lx is used on the client equipment that without ID number, ID-Mode can help to
recognize what the signal sent from.
< Dipswitch Setting >
S1-1
1
S1-2
0 (ID)
0
S1-3
1 (Rx)
1
S1-4
1 (232) / 0 (485)
1. Remove the power from all ECN-Lx devices
2. Switching all device dip switch S1-1 to 1, S1-2 to “ID”, and S1-3 to “Rx”
3. Make sure that S2-BR
、
S2-SF and S3-Freq. are at the same position on all ECN-Lx devices
4. Connect ECN-Lx to equipment with RS-232 cable* or RS-485 cable (S1-4 switch to “485”)
5. Plug the power connector into all ECN-Lx devices
6. Check front LED indicator on ECN-Lx, it will blink while transmitting or receiving the data
* Sometimes you will need to use NULL Modem (It
isn’t included in the shipment) to connect ECN-Lx
and equipment
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ID-Mode
ECN-Lx InstallationGuide
