Control Circuit Basic; Assignment Of Terminal Strip X2A; Connection Of The Control - KEB COMBIVERT F5 Serie Manual De Instrucciones

1.2 Control Circuit BASIC

1.2.1 Assignment of
Terminal Strip X2A
PIN Function
+ Set value input 1
1
Analog output 1
5
+10V Output
7
Analog Mass
8
Fixed frequency 1
10
Fixed frequency 2
11
Forward
14
Reverse
15
Control release/Reset
16
24V-Output
20
Digital Mass
22
Relay 1/NO contact
24
Relay 1/NC contact
25
Relay 1/switching cont. RLC
26
Relay 2/NO contact
27
Relay /NC contact
28
Relay 2/switching cont.
29
1.2.2 Connection of
the control
Installation and Connection
1 5 7 8 10 11 14 15 16 20 22
Name Description
AN1 Voltage input
0...±10 VDC ^ 0...±CP.11
ANOUT1 Analog output of the real frequency
0...±10 VDC ^ 0...±100 Hz
CRF Supply voltage for set value poti
COM Mass for analog In- and Outputs
I1 I1 + I2 = Fixed frequency 3;
I2 no input = analog set value
F Preset rotation;
R Forward has priority
ST Power modules are enabled
Error Reset at opening
U approx 24V Output (max.100 mA)
out
0V Potential for digital In-/Outputs
RLA Relay output; fault relay(default)
RLB Function can be
changed with CP.31
FLA Relay output
frequency dependent switch (default);
FLB
Function can be changed with CP.32
FLC
In order to prevent a malfunction caused by interference voltage supply
on the control inputs, the following directions should be observed:
• Use shielded/drilled cables
• Lay shield on one side of the inverter onto earth potential
• Lay control and power cable separately (about 10...20 cm
EMC
apart)
• Lay crossings in a right angle (in case it cannot be prevented)
X2A
24 25 26 27 28 29
;
; max. 30 V DC, 0,01...1 A
;
resolution: 11 Bit,
scan time: 2 ms
voltage range: 0...±10V
Ri=100 Ohm, resolution: 12bit
+10 VDC +5% / max. 4 mA
Ri = 2,1 kOhm
scan time: 2 ms
; max. 30 V DC, 0,01...1 A
GB - 7
GB