Stegmaier-Haupt TV 6.2 User manual

_____________________________________________________________________________________
Manual
Transistor Servo Drive
TV 6.2
for DC Motors
TV 6.2
Version
0506
Stegmaier-Haupt GmbH
Industrieelektronik-Servoantriebstechnik
Untere Röte 5
D-6 231 Rauenberg
Tel.: [phone]
Fax: [phone]
Email: [e-mail]
Http: // www.stegmaier-haupt.de
Stegmaier-Haupt GmbH Industrieelektronik
____________________________________________________________________________________________

Transistor Servo-Drive TV 6.2
2
Contents Titel Page
1.Basic Information Safety advice 3
Standards and Guidelines 3
General information 4
Technical Data 5
eatures 6
Applications 6
2. Electrical installation Adjustments 7
LED displays 8
Signal test points 8
Terminal connections and connectors 9
Test point jack 9
Option switches 10
. Mech. installation ront panel 6HE 11
Components 12
Rear panel 6HE 14
Build 15
Dimension 16
4. Adjustments Connection - compact device 17
Connection - multiple-axes combination 17
Power connection 18
Ballast circuit 19
Output stage 19
Power section watchdog 20
Enable 21
Command value 22
Command value current 23
Current limiting 24
Actual value 25
Signals- BTB,
outputs, tacho fault, overload,
over-temperature, stationary 26
Adjustments 27
P-component 28
I-component 28
Tacho control 29
Armature voltage control 29
Diagram - control settings 30
Diagram - actual value differentiation 31
Peak current 31
Commutation limit 32
5. Commissioning 33, 34
6. Protocol 35, 36
7. Guarantee 37
8. Circuit diagrams 39-42

TV6.2 3
1 Basic Information
Electronic Equipment is not fault proof. This fact should be borne in mind for all
possible operating conditions.
Before installation or commissioning begins, this manual must be thoroughly
read and understood by the technical staff involved.
If any uncertainty arises, the Manufacturer or Dealer should be contacted.
Servo-Drive TV6.2 devices are Power Electric parts used for regulating energy
flow. Protection rating IP00.
Standards and Guidelines:
The device and it’s associated components can only be installed and switched
on where the local laws and technical standards have been strictly adhered to:
EU-Guidelines 89/392/EWG, 84/528/EWG, 86/663/EWG, 72/23/EWG
EN60204, EN50178, EN60439-1, EN60146, EN61800-3
- IEC/UL IEC364, IEC 664, UL508C, UL840
- VDE-regulations VDE100, VDE110, VDE160
- TÜV-regulations
- Regulations of Professional and Occupational bodies: VGB4
The user must ensure that in the event of :
- device failure
- incorrect operation
- loss of regulation or control
the axis will be safely de-activated.
It must also be ensured that the machine or equipment be fitted with device in-
dependent monitoring and safety features.
Setting Adjustments
- should only be carried out by suitably trained personnel
- should only be carried out in accordance with Health and Safety guidelines
Installation
- should only be carried out when all Voltages have been removed.
QS
Test results are archived with the device serial number by the manufacturer.
CE
The device adheres to the following: Guideline EU 89/336/EWG. EMV standards
EN61000-2 and EN61000-4.
Attention
HIGH VOLTAGE!

Transistor Servo-Drive TV 6.2
4
General information
The transistor servo-drives are built according to the VDE regulations as switch
cabinet mountings or 6HE plug-in devices.
The plug-in devices fit into a standard rack according to the standard DIN
41494 and can be connected by means of a rear panel or a 32-pin terminal
strip.
The control electronics and the power section are galvanically connected.
The power semi-conductors are comfortably over-dimensioned.
Only components customary in trade and industrially standardised are used.
The most important operating modes are indicated by LEDs.
The PI-adjustment and the rough tacho adjustment of the speed controller are
achieved by 16-position binary switches. urther adjustments are possible by
means of potentiometers and plug-in jumpers.
The TV6.2 devices are completely mounted on one pc board.

TV6.2 5
1 Basic Information
Technical data
TV6.2
Power connection only via an isolating transformer
No galvanic isolation between the power section and the control electronics.
Power connection TV6.2 30 to 120V~, 40 to 160V=
Output voltage TV6.2 24 to 120V= clock-pulse controlled
Cooling self
Device TV6.2 12
Output current continuous A= 12
peak A= 24
Max. el. power W 1440
Integrated quick fuses A 16
Armature choke type DR42 (0.5 mH)
Dimensions - plug-in device wxh 16TE 6HE
Dimensions - switch cabinet plug-in device wxhxd 170x240x80 mm
Common specification
Protection rating IP 00
ormat VDE 0100 group C
VDE 0160
Humidity rating class acc. to DIN 40040
Site of installation < 1000m above sea level
Operating temperature range 0 to 45°C
Extended operating temperature range up to 60°C reduced by 2%/°C
Storage temperature range -30°C to +80°C
Speed controller:
control precision without actual value error ± 0.1%
Control range 1: 1000

Transistor Servo-Drive TV 6.2
6
Application:
Transistor servo-drive for dc motors with 4Q operation.
To be used for tacho control, armature voltage control with IxR, torque control,
or combined speed/torque control.
Connection by using an isolating transformer
*Max. clock frequency across the motor circuit 18 kHz
*Protection against short-circuits and circuits to earth
*Output stages
*Error-tolerant switching off in case of over-currents
*Ballast circuit
*Braking in case of a mains failure
*Wide-band chopper power supply unit
*Differential amplifier (2 command value inputs, 1 adjustable)
*Slope limiting (adjustable integrator)
*Speed controller (RVU) with PI-switching
*Current command value output
*Static and dynamic current limiting
*Speed-dependent current limit (commutation limit)
*Command value - zero switching
*Enable logic
*Solderless adjustment
*Standard components

TV6.2 7
1 Basic Information
Electrical installation
Function Component
Front panel internal
Tacho actual value adjustment Pot. P4 (n max) binary switch S9
Tachometer smoothing switch S3:K3
Tachometer watchdog switch S2:K2 and S6:K1
Actual value adjustment - armature Pot. P4 (n max) switch S6:K4
IxR compensation Pot. P2 (IxR) switch S1:K4
Integrator Switch S3:K1
Pot. P1 (INT)
2nd command value adjustment Pot. P9
Amplification P-component Pot. P3 (X P) binary switch S4
Amplification I-component binary switch S5
Actual value differentiation switch S3:4
Commutation limiting resistor R111, R112, R190, DZ2
Zero adjustment Pot. P8 (Offset)
Continuous current Pot. P7 (I D)
Internal current limiting Pot. P5 (Imax1)
Pot. P6 (Imax2)
External current limiting switch S6:K2 Pot. P6 (I max1)
switch S6:K3 Pot. P5 (I max2)

Transistor Servo-Drive TV 6.2
8
LED displays
Function LED no.
Control electronics LED 19x
Hdrive ready BTB LED H
Gcommand value enable LED G
Fspeed controller output + LED
Espeed controller output - LED E
Dstationary LED D
Cblocked LED C
Btacho fault LED B
Aover-temperature LED A
Power section LED 7x
C+15V LED C
D-15V (only for TV6) LED D
Eballast circuit LED E
Ferror LED
Gover-voltage LED G
Signal test points
Function Terminal no. Connector no.
Drive ready BTB X2:21, 22 X1:22a - X1:24a
Tacho fault X2:19 X1:28a
Overload X2:18 X1:30a
Stationary X2:25 X1:16a
Current (I actual value) X2:20 X1:26a
Over-temperature X2:26 X1:14a
Ground GND X2:23, 24 X1:18a

TV6.2 9
2 Electrical Installation
Connection terminals X1, X2, and connectors X1
Function Terminal no. Connector no.
+ 15V (for enable) X1: 1 X1: 32c
Enable input (+10V to +30V) X1: 2 X1: 30c
+ 10V (for command value) X1: 3 X1: 28c
Command value input (signal) X1: 4 X1: 26c
- 10V (for command value) X1: 5 X1: 24c
Tacho input(GND)device ground X1: 6 X1: 22c
Tacho input (signal) X1: 7 X1: 20c
Command value input (GND) X1: 8 X1: 18c
External current limit I1 X1: 9 X1: 16c
External current limit I2 X1: 10 X1: 14c
Power voltage X1: 12 X1: 10ac
Power voltage X1: 14 X1: 6ac
Motor connection X1: 15 X1: 4ac
Motor connection X1: 16 X1: 2ac
Command value-additional input X2: 17 X1: 32a
Overload signal X2: 18 X1: 30a
Tacho fault signal X2: 19 X1: 28a
Current (I-actual) X2: 20 X1: 26a
Drive ready (BTB) X2: 21 X1: 24a
Drive ready (BTB) X2: 22 X1: 22a
Device ground (GND) X2: 23 X1: 20a
Device ground (GND) X2: 24 X1: 18a
Signal - stationary condition X2: 25 X1: 16a
Over-temperature X2: 26 X1: 14a
Test point jack X4
Function Connector no.
n - command value
(at the output of the diff. amplifier X4: 1
n - command value
(at the input of the speed controller) X4: 2
I - command value X4: 3
+ 10V reference X4: 4
- 10V reference X4: 5
I - actual value X4: 6
n - actual value (at the output of the divider) X4: 7
enable X4: 8
free X4: 9
device ground GND X4:10

Transistor Servo-Drive TV 6.2
10
Option switches - Adjustments
Switches: S1, S2, S3, S6
Contacts: :K1, :K2, :K3, :K4
Switch functions
Position O (open) Switch S6:Kx Position ON (closed)
Tacho watchdog active Tacho watchdog off
External current limiting 1 Internal current limiting 1
External current limiting 2 Internal current limiting 2
Tacho actual value Actual armature voltage
Switch S3:Kx
Only contact 1 or 2 in position
ON or both contacts in position
O
Command value with ramp
(Integrator)
Command value without ramp
No tacho smoothing Tacho smoothing
No D-component Actual value D-component
Switch S2:Kx
-input isolated -input, command value = cor-
rect. value
Command value differential in-
put
Command value referrend to
GND
Speed controller - PI-amplificati-
on
Speed controller - amplificati-
on-1
Corrective value - different. in-
put
Corrective value referring to
GND
Switch S1:Kx
Current control loopPI-amplifica-
tion
Current control loopP-amplifica-
tion
Tacho watchdog off Tacho watchdog active
immediately blocked control
loop delayed control loop blocking
IxR compensation off (tacho) IxR compensation active
ig. actory setting

TV6.2 11
3 Mechanical Installation
Power section signals
+15V
-15V
brake
short-circuit
over-voltage
Control electronics signals
drive ready BTB
enable
current command value +
current command value -
stationary
motor blocked
tacho fault
temperature
Adjustment potentiometer
ID= continuous current
XP= amplification
IxR = compensation for
armature voltage control
nmax = speed adjustment
Offset = zero point adjustment

Transistor Servo-Drive TV 6.2
12

TV6.2 13
3 Mechanical Installation

Transistor Servo-Drive TV 6.2
14

TV6.2 15
3 Mechanical Installation

Dimensions 6HE [mm]
Plug-in device 1 2 3 4 5
A 82 163 244 326 427 (19")
B 122 203 284 366 467
C 137 218 299 381 482
Mounting depth 270 mm
or front mounting the lateral angle is at the front, for wall mounting it is at the back.
Transistor Servo-Drive TV 6.2
16
Axis module Axis module Axis module

TV6.2 17
4 Adjustments
Anschluss Kompaktgerät
Anschluss Mehrachskombination

Transistor Servo-Drive TV6.2
18
Adjustments - Power connection
Note:
The order of the connections to the connector numbers or screw terminals is ob-
ligatory.
All further advices are non-obligatory.
The input and output conductors may be altered or supplemented in accor-
dance with the electrical standards.
An isolating transformer is used as power transformer. Several TV6.2 devices can
be connected in parallel to one transformer if the device input has a 2-pole
protection and circuitry.
The power connection must not be grounded. The ‘device ground’ of each de-
vice must be connected with at least 2.5 mm².
In case of very wide control ranges or different motor voltages separated win-
dings are advisable.
The power ratios of the transformer corresponds to the sum of all simultaneously
applied continuous motor currents. Please note that the relay contacts prece-
ding the transformer must be rated to its switch-on current.
The transformer is to be protected with slow fuses.
The motor can be connected by means of an armature choke to the terminals
X1:15 and X1:16.
The choke inductance should be approx. 0.5 mH. It is only used to reduce spuri-
ous emissions as well as the collector voltage across the motor. It is not required
to protect the TV6.2 device.
The motor lines are only allowed to be switched when the mains current is dis-
abled. Any switching-off when connected to current will cause arcing.
Any switching-on when the controller is enabled may damage the motor.

TV6.2 19
4 Adjustments
Adjustments
Ballast circuit
Aballast resistor (continuous power = 15W) is installed. It is activated at 200V dc.
The ballast circuitry has an over-voltage watchdog. In case of over-voltage, the
device is internally blocked, a short-circuit is signalled, and the ‘ready’ contact
(BTB) is opened.
In case of high ballast energy more powerful resistors can be installed in the fac-
tory (special version, pls. indicate on order).
It is not possible to connect external ballast resistors.

Transistor Servo-Drive TV6.2
20
The transistor power sections have an internal watchdog and protect themsel -
ves.
Under fault-free conditions the BTB-relay will be controlled.
The BTB-relay will switch off in case of the following faults:
auxiliary voltage supply: +15V, -15V
power section: fuse failure,
buffer circuitry voltage too high
permanent short-circuit or circuit to earth
over-temperature (optional, rf. to current
limiting in case of over-temperature)
In case of BTB-faults or tacho faults the power section is immediately internally
de-activated.
The TV6.2 devices have a ballast circuitry and an integrated brake resistor.
The ballast circuit is activated at approx. 200V .