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302 SERIES
Ingersoll-Rand 302 SERIES User Manual
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INGERSOLL R
AND
302 SERIES
VARIABL
E FRE
QUEN
CY DRIV
E
INSTALL
ATI
ON AN
D OPE
RATIO
N MAN
UAL
More Than
Air. Answ
ers.
Online answers:
http:
//www
.air.irco.com
Before installing or st
art
ing this unit
for the f
irst time, t
his
manual should be studied carefully to obtain a wo
rking
knowledge of the unit and/or the duties to be performed
while operating and maint
aining the unit.
RETAIN THIS MANUA
L WITH UNIT. This Tec
hnical
manual contains IMP
ORT
ANT SAFE
TY DAT
A and
should be kept with the unit at all times.
C.C.N.
:
23046360
REV.
C
DATE:
DECEM
BER
20
09
2
Table of Contents
Table of Contents
2
Lifting
3
Safety Precautions
3
Section 1 - Introduction
3
Section 2 - Safety
3
Pre -Installation Check
3
Installation
3
Mechanical Installation
3
Operation
4
Maintenance and Repair
4
Ingersoll Rand 302 Series Vfd Warnings and Precautions
4
Warning against Unintended Start
5
Standard Features and Functionality
6
Section 3 - Control Features and Functions
6
Uncrating and Handling
10
Section 4 - Installation
10
Cooling
11
Environment
11
Dimensions: NEMA1 & NEMA 12
11
Side by Side Free Air Space
12
Terminal and Switch Locations
13
Switches S201, S202, and S801
13
To Mount the Cable to the Terminal
13
To Remove the Cable from the Terminal
13
Ingersoll Rand 302 Series VFD Electrical Installation
14
Safety Grounding
14
Motor Connection
14
Connection of AC Line
14
Cable and Control Terminal Connection
15
Transducer Installation
15
Modbus RS-485 Installation and Set-Up
16
Cable: Screened Twisted Pair (STP)
16
Field Conversion
17
Starter to Ingersoll Rand 302 Series VFD Conversion
17
Ingersoll Rand 302 Series VFD to Starter Conversion
17
Graphical LCP
18
Display Lines
18
The LCD-Display
18
Section 5 - Display and Menu Operation
18
Display Contrast Adjustment
19
Indicator Lights (Leds)
19
LCP Keys
19
Navigation Keys
19
DC Brake
20
Display Mode
20
Display Mode - Selection of Read-Outs
20
Local Control Key
20
Parameter Set-Up
21
Quick Menu Key Functions
22
Changing a Text Value
23
Changing Data
23
Main Menu Mode
23
Parameter Selection
23
Changing a Data Value, Step-By-Step
24
Infinitely Variable Change of Numeric Data Value
24
Read-Out and Programming of Indexed Parameters
24
Intellisys Setup
25
Keypad Operations
25
Resistance Checks
25
Section 6 - Commissioning
25
Physical Checks
25
Power-Up Checks
25
Ingersoll Rand 302 Series VFD Parameter Settings
26
Speed Tables
28
Contact Cooled
28
Oil Free
30
Warnings / Alarm Messages
31
Section 7 - Fault Codes
31
LED Indication
33
Dependent on Parameter
33
10 Volts Low
34
Live Zero Error
34
No Motor
34
Mains Phase Loss
34
Control Word Timeout
35
Hoist Mechanical Brake
35
Internal Fan Fault
35
External Fan Fault
35
Internal Fault
36
Overload of Digital Output Terminal
36
Earth Fault 2
37
24 V Supply Low
37
Speed Limit
37
AMA Calibration Failed
37
Dangerous Failure
38
Tracking Error
38
Drive Initialized to Default Value
38
CSIV Corrupt
38
Ingersoll Rand 302 Series VFD Part Number
39
Hp to Kw Chart
39
Section 8 - Part List
39
Mains Supply (L1, L2, L3)
40
Motor Output (U, V, W)
40
Torque Characteristics
40
Section 9 - Technical Data
40
Protection and Features
41
Digital Inputs
41
Analog Inputs
42
Pulse/Encoder Inputs
42
Analog Output
42
Control Card, RS 485 Serial Communication
42
Digital Output
43
Control Card, 24 V DC Output
43
Relay Outputs
43
Control Card, 10 V DC Output
43
Control Characteristics
44
Control Card Performance
44
Control Card, USB Serial Communication
44
Efficiency of the Frequency Converter (Η VLT)
45
Efficiency of the Motor (MOTOR)
45
Efficiency of the System (SYSTEM)
45
Section 10 - Wiring Diagram
46
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Ingersoll-Rand 302 SERIES Specifications
General
Brand
Ingersoll-Rand
Model
302 SERIES
Category
Controller
Language
English
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