Vacon CX, User Manual

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Multi-purpose Control Application II Multi-purpose Control Application II Multi-purpose Control Application II Multi-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. 13 3. 13 3. 13 3. 13 3. 13 T T T T Torque limit , supervision orque limit , supervision orque limit , supervision orque limit , supervision orque limit , supervision
function function function function 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. 14 3. 14
3. 14 3. 14 3. 14
T T
T T Torque limit , supervision value
orque limit , supervision value
orque limit , supervision value orque limit , supervision value orque limit , supervision value
The calculated torque value to be supervised by the parameter 3 ..... 13.
3. 15 3. 15 3. 15 3. 15 3. 15 Reference limit , supervision function Reference limit , supervision function Reference limit , supervision function Reference 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. 16 3. 16 3. 16 3. 16 3. 16 Reference limit , supervision value Reference limit , supervision value Reference limit , supervision value Reference limit , supervision value Reference limit , supervision value
The frequency value to be supervised by the parameter 3 ..... 15.
3. 17 3. 17 3. 17 3. 17 3. 17 External brake-off delay External brake-off delay External brake-off delay External brake-off delay External brake-off delay
3. 18 3. 18 3. 18 3. 18 3. 18 External brake-on delay External brake-on delay External brake-on delay External 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. 19 3. 19 3. 19 3. 19 3. 19 Frequency converter temperature limit supervision function Frequency converter temperature limit supervision function Frequency converter temperature limit supervision function Frequency 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. 20 3. 20 3. 20 3. 20 3. 20 Frequency converter temperature limit value Frequency converter temperature limit value Frequency converter temperature limit value Frequency 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]
t
21 RO1
22 RO1
23 RO1
21 RO1
22 RO1
23 RO1 21 RO1
22 RO1
23 RO1
UD009K19
Example:
Par. 3.9 = 2