—————— Instruction manual ——————
155
Parameter description
No.
Value
Standard
Configuration
min
max
Factory
American
Factory
Standard
T current ref 1 [%]
39
-200
+200
see 6.4.3
0
0
Speed regulator
output *
T current ref 2 [%]
40
-200
+200
0.00
0.00
*
T current ref [%]
41
-200
+200
-
-
**
*
This function can be assigned to one of the freely programmable analog inputs.
** This parameter can be assigned to a freely programmable analog output.
T current ref 1
1st current reference value as a percentage of the
Full load curr
. The maximum value
possible depends on the
Enable overload
parameter.
Enable overload
disabled
T current ref 1
100% max
Enable overload
enabled
T current ref 1
200% max
The value of T current ref 1 can always be set via parameter, bus or analog input regard
-
less of the type of speed/torque control that is enabled.
T current ref 2
2nd current reference value as a percentage of the
Full load curr
. The maximum value
possible depends on the
Enable overload
parameter.
Enable overload
disabled
T current ref 2
100% max
Enable overload
enabled
T current ref 2
200% max
T current Ref
Total current reference value as a percentage of the
Full load curr
value.
The total current reference value consists of the signed addition of
T current ref 1
and
T current Ref 2
.
Example 1:
T current ref 1
= +50%
T current ref 2
-= +30%
T current ref
= 50% + 30% = 80%
Example 2:
T current ref 1
= +40%
T current ref 2
= -60%
T current ref
= 40-60% = -20%
0 ... 10 V, 0 ... 20 mA and 4 ... 20 mA signals can be used when setting the reference value via terminals.
Reference set using input current, usually are with sign positive and they are used with biquadrant drives.
The current reference value has an upper limit.
Содержание TPD32-EV-...-2B
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