degdrive DGI900 Manuel utilisateur
User Manual
DGI900
2
Contents
Preface 1
Chapter 1 Safety Precautions 4
1.1 Unpackage Inspection 4
1.2 Safety Information 4
1.3 General Precautions 8
1.4 Disposal 10
Chapter 2 Models and Specifications 11
2.1 Models 11
2.2 Specifications 12
2.3 Parts of Inverter 15
2.4 Dimensions 16
2.5 Optional Parts 19
Chapter 3 Installation and Wire Connection 23
3.1 Installation 23
3.2 Removing and Mounting Front Cover of Inverter 24
3.3 Wire Connection 24
3.4 Main Circuit Wiring 25
3.5 Basic Wiring Diagram 27
3.6 Control Circuit Terminal Wiring 27
3.7 EMC Installation Instruction 35
3
Chapter 4 Running of Inverter 39
4.1 Running of Inverter 39
4.2 Operation and Using of the Control Panel 42
4.3 Inverter power switch on 49
Chapter 5 Function Code Table 50
Chapter 6 Description of Function Codes 98
6.1 Basic Parameters（Group P0）98
6.2 Start/Stop Control（Group P1）106
6.3 Auxiliary Functions（Group P2）111
6.4 Input Terminals（Group P3）124
6.5 Output Terminals（Group P4）139
6.6 V/F Control Parameter（Group P5）145
6.7 PID Function（Group P6）150
6.8 Operation Panel and Display（Group P7）157
6.9 Motor Parameters（Group P8）160
6.10 Torque Control and Vector Control Parameters （Group P9）163
6.11 Parameter Protection（Group PA）168
6.12 Multi Reference and Simple PLC Function（Group Pb）177
6.13 Communication Parameter （Group PC）180
6.14 Function Code Parameter（Group Pd）180
6.15 Swing Frequency, Fixed Length and Count（Group PE）181
6.16 AI/AO Correction and AI Curve Setting（Group PF）184
6.17 User Defined Function Codes（Group E0）188
6.18 Motor 2 to Motor 4 Parameters（Group E3、E4、E5）189
6.19 Standard Monitoring Parameters（Group b0）189
Chapter 7 Troubleshooting 190
7.1 Fault Alarm and Troubleshooting 190
4
7.2 Fault Record Search 195
7.3 Fault Reset 195
Chapter 8 Preservation and Maintenance 196
8.1 Preservation and Maintenance 196
8.2 Periodic Preservation and Maintenance 196
8.3 Warranty of Inverter 197
Chapter 9 Serial port RS485 communication protocol 199
9.1 Communication overview 199
9.2 Communication protocol specification 199
9.3 RTU protocol 200
5
Chapter 1 Safety Precautions
Unpackage Inspection
Upon unpacking, check:
• Whether the nameplate model and AC drive ratings are consistent with your order. The box
contains the AC drive, certificate of conformity, user manual and warranty card.
• Whether the AC drive is damaged during transportation. If you find any omission or
damage, contact your supplier immediately.
Voltage Code
220V 2
380V 4
Input voltage Code
Single phase S
Three phases T
Code Inverter type
GConstant torque
PPump& Fan
Abbreviation
DGI900 － 4 T 0015 G
Code Power rate
0007 0.75KW
0015 1.5KW
0075 7.5KW
6
1.2 Safety Information
The use phase Safety class Precaution
Before
Installation Danger
Do not install the product if the package is with ◆
water, or component is missing or broken.
Do not install the product if the label on the ◆
package is not identical to that on the inverter.
Caution
Be careful of carrying or transportation. Risk of ◆
devices damage.
Do not use damaged product or the inverters ◆
missing component .Risk of injury.
Do not touch the parts of control system with ◆
bare hands. Risk of ESD hazard.
Installation
Danger
Installation base shall be metal or other non◆
flammable material. Risk of fire.
Do not install inverter in an environment ◆
containing explosive gases, otherwise there is
danger of explosion.
Do not unscrew the fixing bolts, especially the ◆
bolts with red mark.
Fig 1 1. Models description
7
Caution
Do not leave cable strips or screws in the◆
inverter. Risk of inverter damage.
Install the product at the place with less◆
vibration and no direct sunlight.
Consider the installation space for cooling◆
purpose when two or more inverters are placed in
the same cabinet.
8
Wiring
Danger
Wiring must be performed by authorized and ◆
qualified personnel. Risk of danger.
Circuit breaker should be installed between ◆
inverter and the mains. Risk of fire.
Make sure the input power supply has been ◆
completely disconnected before wiring. Failure to
comply may result in personnel injury and/or
equipment damage.
Since overall leakage current of this equipment ◆
may be bigger than 3.5mA, for safety's sake, this
equipment and its associated motor must be well
grounded so as to avoid risk of electric shock.
Never connect the power cables to the output ◆
terminals (U, V, W) of the AC drive. Pay attention
to the marks of the wiring terminals and ensure
correct wiring. Failure to comply will result in
damage to the AC drive.
Install braking resistors at terminals (P+)and ◆
(P or PB) only. Failure to comply may result in
equipment damage.
9
Caution
Since all adjustable frequency AC drives from ◆
our company has been subjected to hi pot test
before delivery, users are prohibited from
implementing such a test on this equipment.
Failure to comply may result in equipment
damage.
Signal wires should to the best of the possibility◆
be away from main power lines. If this cannot be
ensured, vertical cross arrangement shall be
implemented, otherwise interference noise to
control signal may occur.
If motor cables are longer than 100m, it is ◆
recommended output AC reactor be used. Failure
to comply may result in faults.
Before Power
on Danger
Inverter shall be power on only after the front ◆
cover is assembled. Risk of electrical hazard.
Caution
Verify that the input voltage is identical to the ◆
rated voltage of product, correct wiring of input
terminals R, S, T and output terminals U, V, and
W, wiring of inverter and its peripheral circuits,
and all wires should be in good connection. Risk
of inverter damage.
10
After Power on
Danger
Do not open the cover after power. Rick of◆
electrical hazard.
Do not touches any input/output terminals of◆
inverter with bare hands. Rick of electrical hazard.
Caution
If auto tuning is required, be careful of personal◆
injury when motor is running. Risk of accident.
Do not change the defaults of parameters. Risk◆
of devices damage.
During
Operation Danger
Non professionals shall not detect signals◆
during operation. Risk of personal injury or device
damage.
Do not touch the fan or the discharging resistor◆
to check the temperature. Failure to comply will
result in personal burnt.
Caution
Prevent any foreign items from being left in the ◆
devices during operation. Risk of device damage.
Do not control start/stop of inverter by ON/OFF ◆
of contactor. Risk of device damage.
Maintenance
Danger
Maintenance and inspection can only be◆
performed by professionals. Risk of
personal injury.
Maintain and inspect devices after ◆
power is off. Risk of electric hazard.
Repair or maintain the AC drive only ten ◆
minutes after the AC drive is powered off.
This allows for the residual voltage in the
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