Danfoss VLT HVAC Basic Drive FC 101 Informações Técnicas descarregar pdf (Página 49)

8-53 Start Select

Option: Function:

[2] Logic AND Activates Start command via the serial communi-

cation port, AND additionally via one of the

digital inputs.

[3] * Logic OR Activates Start command via the serial communi-

cation port OR via one of the digital inputs.

8-54 Reversing Select

Option: Function:

Select control of the frequency converter reverse

function via the terminals (digital input) and/or

via the serial communication port.

NOTE

This parameter is active only when

8-01 Control Site is set to [0] Digital and

control word.

[0] * Digital

input

Activates Reverse command via a digital input.

[1] Bus Activates Reverse command via the serial

communication port.

[2] Logic AND Activates Reverse command via the serial

communication port, AND additionally via one of

the digital inputs.

[3] Logic OR Activates Reverse command via the serial

communication port OR via one of the digital

inputs.

8-55 Set-up Select

Option: Function:

Select control of the frequency converter set-up

selection via the terminals (digital input) and/or

via the serial communication port.

NOTE

This parameter is active only

when8-01 Control Site is set to [0] Digital

and control word.

[0] Digital

input

Activates the set-up selection via a digital input.

[1] Bus Activates the set-up selection via the serial

communication port.

[2] Logic AND Activates the set-up selection via the serial

communication port, AND additionally via one of

the digital inputs.

[3] * Logic OR Activate the set-up selection via the serial

communication port OR via one of the digital

inputs.

8-56 Preset Reference Select

Option: Function:

Select control of the frequency converter Preset

Reference selection via the terminals (digital

input) and/or via the serial communication port.

[0] Digital

input

Activates Preset Reference selection via a digital

input.

[1] Bus Activates Preset Reference selection via the

serial communication port.

[2] Logic AND Activates Preset Reference selection via the

serial communication port, AND additionally via

one of the digital inputs.

[3] * Logic OR Activates the Preset Reference selection via the

serial communication port OR via one of the

digital inputs.

3.8.4 8-7* BACnet

8-70 BACnet Device Instance

Range: Function:

1 * [0 - 0x3FFFFEUL. ] Enter a unique ID number for the BACnet

device.

8-72 MS/TP Max Masters

Range: Function:

127.0 * [0.0 - 127.0 ] Define the address of the master which

holds the highest address in this network.

Decreasing this value optimises polling for

the token.

8-73 MS/TP Max Info Frames

Range: Function:

1.0 * [1.0 - 65534.0 ] Define how many info/data frames the

device is allowed to send while holding

the token.

8-74 "I am" Service

Option: Function:

[0] * Send at power-

[1] Continuously Choose whether the device should send

the "I-Am" service message only at power-

up or continuously with an interval of

approx. 1 min.

8-75 Intialisation Password

Range: Function:

admin * [1 - 1 ] Enter the password needed for execution of

Drive Re-initialisation.

Parameters VLT HVAC Basic Drive Programming Guide

48 MG.18.B1.02 - VLT

is a registered Danfoss trademark

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