VTS Medical Systems VTS5000 Series Instruction Manual

VTS5000 Series
High-performance Vector Inverter
Operating Instruction Manual
Control and protect your motor

Contents
1 Safety Precautions and Product Model .................................................................... 1
1.1 Safety Precautions ..................................................................................... 1
1.2 Nameplate Introduction: .......................................................................... 2
1.3 VFD Series Type ......................................................................................... 3
1.4 Technical Index and Specification............................................................... 3
2 Installation and wiring............................................................................................. 8
2.1 Operation Environment ............................................................................. 9
2.2 Installing Direction and Space .................................................................. 10
2.3 Appearance and Dimension of Keypad ..................................................... 10
2.4 Whole Structure ...................................................................................... 11
2.5 Basic Running Wiring ............................................................................... 12
2.6 Major Loop Terminal Wiring .................................................................... 13
2.7 Major Loop Terminal Diagram.................................................................. 13
2.8 Control Loop Terminal Diagram................................................................ 13
2.9 Control Loop Terminal Function Table...................................................... 14
2.10 Dial Switch................................................................................................ 16
2.11 Wiring Notices .......................................................................................... 17
2.12 Spare Circuit ............................................................................................. 18
3 Operation Panel and Operation Method................................................................ 19

3.1 Operation Panel Keys.................................................................................. 19
3.2 LED and Indicator Light Description............................................................. 20
3.3 Monitoring Parameter Display .................................................................... 22
3.4 Run Status Parameter Display..................................................................... 22
3.5 Malfunction Alarm Display.......................................................................... 23
3.6 Function Code Editing Display ..................................................................... 24
3.7 Monitoring Parameter ................................................................................ 24
3.8 Function Code Setting................................................................................. 26
3.9 User Password Setting and Function Code Edit............................................ 27
4 Function Parameter Table and Description ............................................................ 30
4.0 Monitoring Parameter Group and Fault Record........................................... 30
4.1 Function Code............................................................................................. 35
4.2 Detailed Function Description ..................................................................... 84
5 Communication Protocol ......................................................................................167
5.1 RTU mode and format................................................................................167
5.2 Register Address and Function Code ..........................................................167
5.3 Functions of other Register Address: ........................................................177
5.4 Fault Code: ..............................................................................................179
5.5 Pre-alarm Code of the Driver: ...................................................................181
5.6 Control Command Format (see function code 06H example): ....................181
5.7 Parameter Attribute: ...............................................................................182

5.8 Error Code from Slave Response of Abnormal Information: ......................183
5.9 Communication Address of all Parameters: ..............................................184
6 Troubleshooting ...................................................................................................186
6.1 Fault information and Troubleshooting......................................................186
6.2 Abnormal Phenomena Solution .................................................................191
7 Maintenance .....................................................................................................194
7.1 Routine Maintenance ................................................................................194
7.2 Periodic Maintenance ................................................................................194

1
1 Safety Precautions and Product Model
1.1 Safety Precautions
▲Do not install this equipment in an explosive gas atmosphere, or there will be explosion hazards.
▲Only qualified individuals should proceed with wiring, or there will be electric shock hazards. Do not conduct any
wiring during the system power on to avoid the electric shock..
▲Do not touch control terminals, internal circuit board and its components, or there will be electric shock hazard.
▲Earth terminal must be exactly grounded when using inverter. Grounding must be confirmed with the national
electric safety regulation and other electric code.
▲After power off, do not touch internal circuit board or any parts inside within 5 minutes after keypad display went
off. Any internal operation must be after making sure of discharge off with instrument checking to avoid the
electric shock.
▲Do not connect AC power to output terminal (U, V, W) of inverter. The only terminal the AC power allowed to be
connected is R, S, T (or L1, L2 single--phrase source inverter).
▲Static electricity on human body can damage MOS device. Do not touch PCB and IGBT without anti-static measure.
▲Do not lose screws, spacers and other metallic foreign bodies inside the driver to avoid fire hazard and driver
damage.
▲Do not connect 220V AC power to internal control terminal of the driver, or there will be serious damage to the
driver.
▲If overcurrent protection occurs after start the driver, confirm again the external wiring and then power on and
run the driver.
▲Do not switch off the power to stop the driver. Cut off power source after the motor stops running.
▲Do not install the driver in places with direct sunlight.

2
1.2 Nameplate Introduction:
1.2.1 Denomination rules
1.2.2 Nameplate
VTS
MODEL: VTS5000-2R2G-4
POWER: 2.2 KW
INPUT: 3PH AC380V 50HZ
OUTPUT: 5.0A 0~300HZ 3PH 0~460V

3
1.3 VFD Series Type
Voltage Classes Rated Power(KW) Rated Output Current(A) Adapted Motor(KW)
220V 1-phase
0.4 2.4 0.4
0.75 4.5 0.75
1.5 7 1.5
2.2 10 2.2
380V 3-phase
0.4 1.2 0.4
0.75 2.5 0.75
1.5 3.7 1.5
2.2 5.0 2.2
4.0 9.0 4.0
5.5 13 5.5
7.5 17 7.5
11 25 11
15 30 15
18.5 37 18.5
1.4 Technical Index and Specification
Input
Rated Voltage,
Frequency
3-phase(4#sereis)380V;50/60HZ
1-phase(S2#series)220V;50/60HZ
Allowed Voltage
Range
3-phase(4#series)320V~460V
1-phase(S2#series)160V~260V
Output
Voltage 4#series; 0~460V
S2#series; 0~260V
frequency Low frequency mode: 0~300HZ ; High frequency mode: 0~3000HZ

4
Overload Capacity
G type: 110% for long-term, 150% for 1 min, 180% for 5s
P type: 105% for long-term, 120% for 1 min, 150% for 1s
Control Mode
V/F control, advanced V/F control, V/F separation control, electric current vector
control
Control Character
Frequency Setting
Resolution
Analog Input
0.1% of maximum output frequency
Digital Setting
0.01 Hz
Frequency Precision
Analog Input
Within 0.2% of maximum output frequency
Digital Setting
Within 0.01% of set output frequency
V/F Control
V/F Curve (voltage
frequency
character)
Reference frequency setting 5~600 Hz, multipoint V/F curve
setting, or fixed curve of constant torque, low decreasing
torque 1, low decreasing torque 2, square torque
Torque
Compensation
Manual setting: 0.0~30% of rated output
Automatic compensation: according to output current and
motor parameter
Automatic
Current-limiting and
Voltage-limiting
During acceleration, deceleration or steady running, detect
automatically the current and voltage of motor stator, and
control it within bounds based on unique algorithm, minimize
fault-trip chance
Senseless Vector
Control
Voltage Frequency
Character
Adjust pressure/frequency ratio according to motor
parameter and unique algorithm
Torque Character
Starting torque:
3.0 Hz 150% rated torque (VF control)
0.5 Hz 180% rated torque (SVC, FVC)
0.05 Hz 180% rated torque (VC)
Operating speed precision in steady state: ≤±0.5% rated
synchronous speed
Torque response: ≤50ms VC, SVC, FVC ≤20ms

5
Motor Parameter
Self-measurement
Being able to detect parameter automatically under static
state and dynamic state of motor, thus guarantee an optimum
control.
Current and Voltage
Restrain
Current closed-loop control, free from current impact, perfect
restrain function of overcurrent and overvoltage
Undervoltage
Restrain during
Running
Specially for users with a low or unsteady voltage power grid: even lower than the
allowable voltage range, the system can maintain the longest possible operating time
based on its unique algorithm and residual energy allocation strategy
Typical function
Multi-velocity and
Traverse Operation
16 segments programmable multi-velocity control, multiple operation mode. Traverse
operation: preset frequency and center frequency adjustable, parameter memory
and recovery after power cut.
PID Control RS485
Communication
Built-in PID controller (able to preset frequency). Standard configuration RS485
communication function, multiple communication protocol for choice, synchronizing
control function.
Frequency Setting
Analog Input
Direct voltage 0~10V, direct current 0~20mA (optional up limit
and lower limit)
Digital Input
Operation panel setting, RS485 port setting, UP/DW terminal
control, or combined with analog input
Output Signal
Digital output
2 channel OC output and 2 channel relay output (TA1, TB1,
TC1/TA2,TB2,TC2), up to 16 choices
Analog output
2 channel analog signal output, output ranging within 0~20mA
or 0~10V with flexibly setting, achievable output of physical
quantities like set frequency, output frequency
Automatic
Steady-voltage
Operation
Dynamic steady state, static steady state, and unsteady voltage for choices to obtain
the steadiest operation
Acceleration and
Deceleration Time
0.1s~3600min continuous setting, S type and linear type mode for choice

6
Setting
Brake
Dynamic
Braking
Dynamic braking initial voltage, backlash voltage and dynamic braking continuous
adjustable
DC Braking
Halt DC braking initial frequency: 0.00~[F0.16] upper limit frequency
Braking time: 0.0~100.0s;
Braking current: 0.0%~150.0% of rated current
Flux
Restraint
0~100 0: invalid
Low Noise Running
Carrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise
Speed Tracking and
Restart Function
Smooth restart during operation, instantaneous stop and restart
Counter
A built-in counter, facilitate system integration
Operation Function
Upper limit and lower limit frequency setting, frequency hopping operation, reversal
running restraint, slip frequency compensation, RS485 communication, frequency
control of progressive increase and decrease, failure recovery automatically, etc.