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▇ Added 4-20mA Re-transmission function


 

I. Hardware modifications

1. A further transfer card soldered on the motherboard

2. In the re-transmission of pin the new terminal shrapnel(15.16)

II. Software modifications

    1. Press and hold "MODE" key 5 sec to enter  LEVEL 2

2 .Set "Lock=1111"

3. Press and hold "MODE" key + "<" key 5 sec to enter  LEVEL 4

4. Set "St-5-2=1"

(Default 0000 was revised to 0010)

5. Set "St-6-4=1"

(Default 0001 was revised to 1001)

6. Press AUT key Back to LEVEL1

(Press and hold" MODE" key for 5 Back to LEVEL1)

7. Press and hold "MODE" key + "<" key 5 sec to enter  LEVEL 3

8. Set "Std=SV_4"

9.  Adjustment Lo03 the output low=4mA (Lo03 value of approximately 439)

10. Adjustment Hi03 The output high=20mA (Hi03 value of approximately 2910)

11. Set "Std=PV_4"