Watlow MICRODIN Manual do Utilizador descarregar pdf (Página 82)

6.2 Watlow MicroDIN

Operations

MicroDIN Startup

Starting the Watlow MicroDIN for either one zone or several

in any thermal system requires successful completion of this checklist:

• Units securely mounted (see p. 3.3, 3.4)

• Proper sensor placement (see Watlow Application Guide)

• Correct input wiring (see p. 3.5, 3.6)

• Correct communications wiring (see p. 2.2 - 2.4, 3.5, 3.8, 3.9)

• Correct fusing installed (see p. 3.10, 3.11)

• Correct limit protection installed (see p. 3.10, 3.11)

• Correct power wiring (see p. 3.5, 3.7, 3.10, 3.11)

• PC communication EIA-485 card, or PC communications card to EIA-485

converter with correct wiring (see p. 3.8)

• Communications port correctly initialized (see PC communications card

document)

• MicroDIN Address set and recorded (see p. 2.7)

• MicroDIN baud rate set (see p. 2.7)

• MicroDIN-compatible software (see p. 2.9, A.2)

• MicroDIN correct order of parameter configuration (see p. 2.8 or A.19 chart)

• Record all system parameters (see p. 2.8 or A.19 chart)

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Watlow MICRODIN Manual do Utilizador Página 82