KEBCO COMBIVERT F4-S/1.2 Instructions for use

C O M B I V E R T
APPLICATION MANUAL
Control unit F4 - S / 1.2
ANTRIEBSTECHNIK
00.F4.SEA-K120 07/99

Table of Contents
ANTRIEBSTECHNIK
3
1 GENERAL 5
1.1 PRODUCT DESCRIPTION 5
1.2 SAFETY INSTRUCTIONS 5
1.3 RATING PLATE AND PART NUMBER 6
1.4 GENERAL INSTALLATION AND STORAGE INSTRUCTIONS 6
2 CONNECTION 7
2.1 CONNECTION INSTRUCTIONS 7
2.2 RCD (FI-PROTECTIVE SWITCH)7
2.3 INSULATION MEASURING 8
2.4 CONNECTION OF THE POWER CIRCUIT 8
2.4.1 MAINS CONNECTION 8
2.4.2 MOTOR CONNECTION 8
2.4.3 BRAKE OPTIONS 8
2.4.4 TEMPERATURE MONITORING 9
2.5 CONNECTION AND CONTROL 9
2.5.1 TERMINAL 9
2.5.2 DIGITAL INPUTS 10
2.5.3 ANALOG INPUTS 10
2.5.4 OUTPUTS 10
3 PARAMETER STRUCTURE 11
4 KEYBOARD OPERATION 13
4.1 STANDARD OPERATION (APPLICATION MODE)13
4.1.1 DISPLAY OF PARAMETER IDENTIFICATION 13
4.1.2 DISPLAY OF THE PARAMETER VALUE 14
4.1.3 SPECIAL DISPLAYS 14
4.1.4 FLOW CHART AND EXAMPLE 15
4.2 THE CUSTOMER SPECIFIED PARAMETER GROUP ( CP ) 16
4.3 THE DRIVE - MODE 17
4.4 PASSWORD STRUCTURE 18

Table of Contents
4
5 FUNCTIONAL DESCRIPTION 19
5.1 RUN (RU) - PARAMETER 19
5.2 OPERATIONAL (OP) - PARAMETER 25
5.3 PROTECTION (PN) - PARAMETER 29
5.4 VOLT/HERTZ - CHARACTERISTIC (UF) - PARAMETER 39
5.5 DRIVE (DR) PARAMETER 43
5.6 CONTROL (CN) - PARAMETER 45
5.7 USER DEFINITION (UD) - PARAMETER 47
5.8 FREE-PROGRAMMABLE (FR) PARAMETER 51
5.9 ANALOG I/O (AN) - PARAMETER 55
5.10 DIGITAL INPUT (DI) - PARAMETER 59
5.11 DIGITAL OUTPUT (DO) - PARAMETER 65
5.12 LEVEL (LE) - PARAMETER 71
5.13 INFORMATION (IN) - PARAMETER 73
6 PARAMETER TABLES 77
6.1 RU-PARAMETER 77
6.2 OP-PARAMETER 78
6.3 PN-PARAMETER 79
6.4 UF-PARAMETER 79
6.5 DR-PARAMETER 80
6.6 CN-PARAMETER 80
6.7 UD-PARAMETER 81
6.8 FR-PARAMETER 83
6.9 AN-PARAMETER 83
6.10 DI-PARAMETER 83
6.11 DO-PARAMETER 84
6.12 LE-PARAMETER 84
6.13 IN-PARAMETER 85
7 ANNEX FOR SOFTWARE VERSION 1.32 86
7.1 DIFFERENCES TO THE STANDARD-SOFTWARE 86
7.1.1 MOTORPOTI FUNCTION 86
7.1.2 FAST-SCAN 88
7.1.3 POSITIONING FUNCTION 89
7.1.3.1 POSITIONING EXAMPLE 91

General
5
ANTRIEBSTECHNIK
1 General
1.1 Product Description
In selecting the KEB COMBIVERT you have chosen a frequency inverter with the
highest demands for quality and dynamic.
It exclusively serves for a stepless speed regulation of the three-
phase motor.
The operation of other electrical loads is forbidden an can lead to
disturbances of the unit.
This manual describes the control of the standard series
COMBIVERT F4-Small
It includes: General installation and connection instructions
Explanation of the parameter structure
Operation of the keyboard surface
Description of all parameters
Parameter reference list to produce individual communication
program
KEB COMBIVERT is conditionally short-circuit proof (VDE 0160). After the internal
protector is reset the normal function is guaranteed.
Exceptions: If an earth-leakage fault or short-circuit proof often occur, this can
lead to a defect in the unit.
If a short-circuit occurs during regenerative operation (2nd or 4th
quadrant, feedback into the intermediate circuit), then this can lead
to a defect in the unit.
1.2 Safety Instructions
The KEB COMBIVERT is operated with voltage, which can cause an extremely
dangerous shock when come into contact with. Therefore the installation of the unit
and accessories is only permissible by qualified electro-personnel. A safe and trouble-
free operation is only possible when the valid regulations according to DIN VDE 0100,
IEC1000, EN 60204-1, EN 55014, EN 50082-2 and the relevant regulations for your
area are observed.
After clearing the frequency inverter the intermediate circuit capacitors are still charged
with high voltage for a short period of time. The unit can be worked on again after it
has been switched off for 5 minutes.
KEB COMBIVERT is adjusted so that after a voltage breakdown or an UP-error it can
restart alone. The machine manufacturer is responsible for the corresponding safety
precautions.
Application
Validity Range
of this Manual

General
6
1.3 Rating Plate and Part Number
09.F4.S1D - M420
Unit Size: Inverter type: Control:
05....14 F4 S
1.4 General Installation and Storage Instructions
Cooling Direction: Minimum Clearance:
Allow room for options (e.g. braking resistance, braking module, radio interference
voltage filter, choke etc.) during the planning stage of a machine.
Storage Temperature: Operating Temperature:
Rating Plate
Part Number
Installation
30
150
100
F4 F4
Operating and
Storage
Temperature
max +70°C
min -25°C
max +45°C
min -10°C

Installation and Connection
7
ANTRIEBSTECHNIK
2 Connection
2.1 Connection Instructions
A trouble-free and safe operation of the frequecy inverter is only guaranteed when the
following connection instructions are observed. When deviated from malfunctions and
damages may occur in isolated cases.
•KEB COMBIVERT is only intended for a stationary connection
(discharge current > 3.5mA).
•Protective conductor cross section must be at least 10mm2copper or a 2nd
conductor must be electrically parallel to the protective conductor on separate
terminals (VDE 0160).
•Install electric power cable and control cable separately.
•Do not connect/disconnect the electric power cable and control cable when the
frequency inverter is energized.
•Observe mains voltage and motor rated voltage.
•Use shielded/drilled control lines. Shield on PE.
•Connection of the control cables is only possible on switch and adjustment
elements (relay, switch, potentiometer), which are suited for low voltages.
•Use shielded motor cables. Lay extensive shield on the motor housing.
•Connection of the braking module/braking resistor with shielded/drilled cables.
•Ground frequency inverter (asteroid; avoid earth circuits; shortest connection
to main earth).
All control wires should be included in further protective measures (e.g. doubly
insulated or shielded, grounded and insulated), since this deals with voltages in
accordance with VDE 0160, which are not securely separated from the mains circuit,
because basic insulation is used.
2.2 RCD (FI-Protective Switch)
If personnel protection is required during installation of the system the frequency
inverters must be protected according to EN 50178 (VDE 0160):
– 1-phase inverters by RCD type A (pulse-current sensitive FI’s) or type B (all-current
sensitive FI’s)
– 3-phase inverters (with B6 bridge-connected rectifier) by RCMA’s with separation
(used privileged) or RCD’s type B (all-current sensitive FI’s)
The tripping current should be 300mA or more, in order to avoid a premature triggering
of the inverter by discharge currents (about 200mA).
Dependent on the load, the length of the motor cable and the use of a radio
interference filter, substantially higher leakage current can occur.
The connection instructions from the manufacturer and the valid local reqirements
must be observed.
Dependent on the available mains form (TN, IT, TT) further protective measures are
necessary in accordance with VDE Part 410 (Part 4; Chapter 41). For example, with
TN-mains this protection is made with overcurrent protective devices. With IT-mains it
is insulation monitoring with a pulse-code measuring method. A protective separation
can be used with all mains forms as long as the required power and cable lengths
permit this.

Installation and Connection
8
2.3 Insulation Measuring
In order to prevent damages to KEB COMBIVERT the insulation measurements may
only be done in observance with important test conditions (see VDE 0558). The in- and
outputs of KEB COMBIVERT must be disconnected before insulation measurements
are done on the unit.
2.4 Connection of the Power Circuit
Dependent on the type of unit, not all power circuit terminals decsribed here are
available. A detailed description is found in the Instruction Manual for the Power
Circuit.
2.4.1 Mains Connection
1 - phase
(only 230V - class)
3 - phase
(230V and 400V class)
Exchanging the mains and motor connection causes immediate destruction of the unit.
2.4.2 Motor Connection
Note the supply voltage and
the correct polarization of
the motor!
With line lengths > 15m overvoltages can occur in the motor, which can endanger the
insulation system.
2.4.3 Brake Options
Connection Brake Module
Connection of the Braking
Resistor
(Internal Braking Chopper)
Never connected the braking resistor directly onto terminals -and +.
The terminals +and/or PA can also be characterized with +/PA.
L
N
L1
L2
L3
AC 180..260 V
50 / 60 Hz
AC 305..500 V
50 / 60 Hz
PE
AC 180..260 V
50 / 60 Hz
PE
U
V
W
M
3 ~
-
+
- PB
+ PA
PB
PA

Installation and Connection
9
ANTRIEBSTECHNIK
2.4.4 Temperature Monitoring
Bridge, when no monitoring occurs.
Thermocontact (NC-contact)
Temperature detector (PTC)
2.5 Connection and Control
To prevent maloperations caused by interference voltage supply observe the following:
•Use shielded / drilled lines.
•Install shield on one side of the inverter onto the earth potential.
•Install control and power cable separately (distance about 10-20cm).
•Install crossing, if not avoidable, in a right angle.
2.5.1 Terminal
Terminal X1
Pin Name Function Default Function
X1.1 RLA
p
ro
g
rammable rela
y
out
p
ut
X1.2 RLB A = NO-contact / B = NC-contact / alarm relay
X1.3 RLC C = Basis (Out2)
X1.4 I1
p
ro
g
rammable di
g
ital in
p
uts fixed fre
q
uenc
y
1
X1.5 I2 fixed frequency 2
X1.6 0V
g
round
g
round for di
g
ital I/Os
X1.7 CRF 10 V output supply voltage for setpoint
potentiometer
X1.8 REF setpoint input 0...10VDC for analog setpoint input
X1.9 COM common ground for analog I/O’s
X1.10 AN-
OUT
analog output
(digital output)
(Out1)
analog output e.g.:
the output frequency (An.14 = 0)
or digital output (An.14 = 7)
X1.11 Uext 15 V supply voltage for digital I/O’s
X1.12 REV direction of rotation: reverse direction of rotation
X1.13 FOR forward presetting: forward has priority
X1.14 ST control release / reset power modules released; reset
when opened
OH
OH
OH
OH

OH
OH


Installation and Connection
10
2.5.2 Digital Inputs
4 5 11 12 13 14 PE
4 6 12 13 14 PE
+
5
2.5.3 Analog Inputs
789 PE
REF
3...10 kΩ
ΩΩ
Ω/ 0.5 W
89
+-
SPS
PE
REF
0...10V Ri ≈
≈≈
≈56 kOhm
Analog inputs that are not used must be connected to the earth reference. To prevent
undefined conditions during external supply, make sure to switch on the supply first
and then the inverter.
2.5.4 Outputs
Analog Output:
0...10V DC when Ri ≥
≥≥
≥56 kΩ
ΩΩ
Ωconst.
0...1mA DC when Ri ≤
≤≤
≤5kΩ
ΩΩ
Ωconst.
0 or 10V as digital output (An.14 = 7).
Relay RLA/B/C
Internal Voltage
Supply
External Voltage
Supply
Internal Voltage
Supply
External Voltage
Supply
123 910
+
PE