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Multi-purpose Control Application IIMulti-purpose Control Application II

Multi-purpose Control Application II

Vacon Plc Phone: +358-(0)201 2121 Fax: +358-(0)201 212 205

Service: +358-40-8371 150 E-mail: vacon@vacon.com

3. 133. 13

3. 13

orque limit , supervisionorque limit , supervision

orque limit , supervision

functionfunction

function

0 = No supervision

1 = Low limit supervision

2 = High limit supervision

If the calculated torque value goes

under/over the set limit (3

. 14) this

function generates a warning

message via the digital output

DO1, via a relay output RO1 or

RO2 depending on the settings of

the parameters 3

. 6—3

. 8.

Figure 6-16 Output frequency

supervision.

3. 143. 14

3. 14

orque limit , supervision valueorque limit , supervision value

orque limit , supervision value

The calculated torque value to be supervised by the parameter 3

. 13.

3. 153. 15

3. 15

Reference limit , supervision functionReference limit , supervision function

Reference limit , supervision function

0 = No supervision

1 = Low limit supervision

2 = High limit supervision

If the reference value goes under/over the set limit (3

. 16) this function generates a

warning message via the digital output DO1 or via a relay output RO1 or

RO2 depending on the settings of the parameters 3

. 6—3

. 8. The supervised

reference is the currently active reference. It can be source A or B reference depending

on DIB6 input or the panel reference if panel is the active control source.

3. 163. 16

3. 16

Reference limit , supervision valueReference limit , supervision value

Reference limit , supervision value

The frequency value to be supervised by the parameter 3

. 15.

3. 173. 17

3. 17

External brake-off delayExternal brake-off delay

External brake-off delay

3. 183. 18

3. 18

External brake-on delayExternal brake-on delay

External brake-on delay

With these parameters the timing of external brake can be linked to the Start and

Stop control signals, see Figure 6-18.

The brake control signal can be programmed via the digital output DO1 or via one

of relay outputs RO1 and RO2, see parameters 3

. 6—3

. 8.

3. 193. 19

3. 19

Frequency converter temperature limit supervision functionFrequency converter temperature limit supervision function

Frequency converter temperature limit supervision function

0 = No supervision

1 = Low limit supervision

2 = High limit supervision

If the temperature of the frequency converter goes under/over the set limit (3

. 20)

this function generates a warning message via the digital output DO1 or via the relay

outputs RO1 or RO2 depending on the settings of the parameters 3

. 6—3

. 8.

3. 203. 20

3. 20

Frequency converter temperature limit valueFrequency converter temperature limit value

Frequency converter temperature limit value

The temperature value to be supervised by the parameter 3

. 19.

Par 3. 10

f[Hz]

21 RO1

22 RO1

23 RO1

21 RO1

22 RO1

23 RO1

21 RO1

22 RO1

23 RO1

UD009K19

Example:

Par. 3.9 = 2

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