Weidmuller AI8 - Multi channel signal transmitter Manual do Utilizador descarregar pdf (Página 32)

Terminal Connections for output calibration

Analogue Output Channel Calibration Stage Signal type Terminal

Channel One

Current Output

mA output + 15

mA output − 16

Voltage Output

V output + 15

V output − 17

Channel Two

Current Output

mA output + 18

mA output − 19

Voltage Output

V output + 18

V output − 20

Output calibration procedure

1. Select the channel you wish to calibrate (see diagram above).

2. Press

ENT , display will show: A.Out1 @ 0.00 mA

. Measure the output current from that channel.

4. Use the

& and ^ keys to adjust the output until it is correct.

5. Press ENT , display will show: A.Out1 @ 20.00 mA

Use the

& and ^ keys to adjust the output until it is correct.

7. Press ENT , display will show: A.Out1 @ 0.00 V

. Measure the output voltage from that channel.

9. Use the

& and ^ keys to adjust the output until it is correct.

10. Press ENT , display will show: A.Out1 @ 10.00 V

1. Use the

& and ^ keys to adjust the output until it is correct.

12. At the ‘Continue?’ prompt, select ‘Yes’ t

o go the next Input

Channel or ‘No‘ to go back to the calibration menu.

13. At the ‘Save?’ prompt, select ‘Yes’ t

o permanently save the

values or ‘No‘ to use the new values until next power up.

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Weidmuller AI8 - Multi channel signal transmitter Manual do Utilizador Página 32