KEB COMBIVERT F5-A User Manual

Page 3.1-6 COMBIVERT F5-A, -E, -H © KEB, 2012-10
Control Units
3.1.5 Aux-function (An.30)
The A-servo has only one analog input, the Aux-function can be used also with other input values (e.g. PI con-
troller output, motorpoti).
3.1.6 Voltage input / external power supply
The supply of the control circuit through an external voltage source keeps the control in operational condition
even if the power stage is switched off. To prevent undened conditions at external power supply the basic
procedure is to rst switch on the power supply and after that the inverter.
3.2 Control circuit A-servo
3.2.1 Terminal strip X2A
Tightening torque 0.22…0.25 Nm (2 lb inches).
Use shielded/drilled cables
Lay shield on one side of the inverter onto earth
potential
No NPN control is possible at A-servo!
X2A
1257810 11 12 13 24 25 2616 18 19 21 22
PIN Function Name Description
1 + Set Value input 1 AN1+
Difference voltage input
0…±10 V DC ^ 0…±maximum speed, Ri = 55 kΩ
2 - Set Value input 1 AN1-
5 Analog output
an
OUT1
Programmable analog output 0…±10 V DC/ 5 mA. Function is de-
ned by the machine builder
7 +10V output CRF
Reference voltage output for set value potentiometer (+10 V DC /
max. 4 mA)
8 Analog Mass COM Mass for analog in- and outputs
10 Progr. input 1 I1
The function of the programmable inputs is dened by the machine
builder.
Switching voltage 13…30 V DC ±0 % smoothed
Ri=2.1 kΩ
11 Progr. input 2 I2
12 Progr. input 3 I3
13 Progr. input 4 I4
16
Supply voltage
Driver circuit
ST
Supply of the driver circuit
This input must be supplied with an external voltage of 20…30 V DC
±0 % / 0.2 A (U
BR
max. 3.6 Vss). An error reset is executed when
switching off this voltage
18 Transistor Output 1 O1
Programmable digital outputs
Load capacity for both outputs maximum 50 mA.
Function is dened by the machine builder
19 Transistor Output 2 O2
21
Supply voltage
Control board
Uin
Voltage supply of the control board
This input must be supplied with an external voltage of 20…30 V DC
±0 % / 0.8 A (U
BR
max. 3.6 Vss). Due to the separate supply the
control can be further operated also when the driver / power unit is
switched off.
22 Digital Mass 0 V Potential for digital in-/outputs
Relay 1
Programmable relay output (CP.33)
Load capacity max. 30 V DC / 0.01…1 A
Function is dened by the machine builder
24 No contact RLA
25 (NC contact) RLB
26 Switching contact RLC

KEB COMBIVERT F5-A Specifications

General

Brand	KEB
Model	COMBIVERT F5-A
Category	Control Unit
Language	English