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Samsung MOSCON-E7 Manuals
Manuals and User Guides for Samsung MOSCON-E7. We have
1
Samsung MOSCON-E7 manual available for free PDF download: User Manual
Samsung MOSCON-E7 User Manual (88 pages)
small general-purpose multi-functional inverter
Brand:
Samsung
| Category:
Inverter
| Size: 1.54 MB
Table of Contents
General Precautions
1
Safety Precautions
2
Table of Contents
5
Main Features ------------------------------------------------------------------------------------
10
1 Overview
11
Main Features
11
System Diagram
12
Dimensions
12
Figure 1.1 System Diagram
12
Figure 1.2 Dimensions of 1 Phase 20P4 and 3 Phase 20P4, 20P7
12
Specifications
13
Table 1.2 Specifications for 200V Class
13
Table 1.3 Specifications for 400V Class
14
2 Installation
16
Receiving
17
Nameplate Information
17
Figure 2.1 Example of Nameplate
17
Inverter Model Number
17
Installation
18
Precautions for Delivery and Installation
18
Installation Site
18
Controlling the Ambient Temperature
19
Installation Space
19
Figure 2.2 Installation Space
19
3 Wiring
20
Connection Diagram
21
Figure 3.1 Connection Diagram (200V Class)
21
Terminal Block Configuration
22
Figure 3.2 Connection Diagram (400V Class)
22
Figure 3.3 Terminal Configuration
22
Main Circuit Terminal Functions
23
Control Circuit Terminal Functions
23
Table 3.1 200V Class Main Circuit Terminal Functions
23
Table 3.2 400V Class Main Circuit Terminal Functions
23
Connections to Peripheral Devices
24
Wiring the Main Circuits
24
Wiring on the Input Side of Main Circuit
24
Installing a Molded-Case Circuit Breaker
24
Installing a Magnetic Contactor(MC)
24
Figure 3.4 Peripheral Devices
24
Installing an AC Reactor/DC Reactor
25
Connecting Input Power Supply
25
Installing a Surge Absorber
25
Figure 3.5 Reactor Installation
25
Table 3.4 MCCB and Magnetic Contactor
25
Table 3.5 DC Reactor
25
Table 3.6 AC Reactor
25
Installing a Noise Filter on Power Supply Side
26
Figure 3.6 Power Supply Noise Filter Installation
26
Table 3.7 Application of the Surge Absorber
26
Wiring on the Output Side of Main Circuit
27
Precautions When Wiring on the Output Side of Main Circuit
27
Connecting the Inverter and Motor
27
Installing a Noise Filter on the Output Side
27
Dealing with Inductive Noises
27
Dealing with Radio Interference (RFI)
27
Figure 3.7 Noise Filter on the Output Side
27
Figure 3.8 Dealing with Inductive Noise
27
Figure 3.9 Dealing with Radio Interference
27
Cable Length between Inverter and Motor
28
Precautions When Wiring
28
Control Circuit Wiring Precautions
28
Main Circuit Input/Output Wiring
28
Figure 3.10 Ends of Twisted-Pair Cables
28
Figure 3.11 Direction of Motor's Rotation
28
Table 3.8 Cable Length.vs.carrier Frequency
28
Grounding
29
Figure 3.12 Multiple Grounding
29
Cable Specification
30
Wiring Check
30
Table 3.9 Cable Size
30
Digital Operator
31
Usage of Digital Operator
32
4 Digital Operator
33
Monitoring Functions of Digital Operator
33
Test Run
33
Figure 4.1 Monitoring Functions of Digital Operator
33
Figure 4.2 Test Run Using Digital Operator
34
Parameters
35
Main Feature
36
U-Parameter : Monitoring Function
36
Table 5.1 Functions of each Group
36
Table 5.2 Operation Status
36
Table 5.3 Inverter Operation Status on Last Fault
37
Table 5.4 Fault List
37
Table 5.5 Parameter Check List
37
Monitoring Function Setting
38
Figure 5.1 Parameter Setting Method
38
Figure 5.2 Selecting Monitoring Group (U)
38
5 Parameters
38
Terminal Status LED
39
B-Parameter
39
Basic Setup
39
Selecting the Source of Frequency Command : B0.01
39
Selecting the Source of RUN Command : B0.02
39
Selecting Stopping Method : B0.03
40
Prohibiting the Reverse Rotation : B0.04
40
Setting the Motor Direction : B0.05
40
Setting the Monitor Default : B0.06
40
Setting the Automatic Start Operation : B0.07
40
System Initialization
41
Controlling the Inverter Initialization : B1.01
41
Setting and Verifying the Password : B1.02, B1.03
41
Setting Power Capacity
41
Setting the Inverter and Motor Capacity : B2.01, B2.02
41
F-Parameter
42
Frequency Control Functions
42
Setting the Frequency/Speed Command: F0.01~F0.09
42
Frequency Limit
42
Setting Lower/Upper Frequency Limit : F1.01,F1.02
42
Jump Frequency to Avoid Mechanical Resonant Oscillation
42
Setting Jump Frequency : F1.03~F1.06
42
Figure 5.3 Timing Chart for Multi-Step and JOG Operation
42
Figure 5.4 Upper and Lower Limits of the Frequency Reference
42
Selecting the Jump Mode : F1.07
43
Frequency Match Detection
44
Controlling the Frequency Detection : F1.08. F1.09
44
Automatic Activation of 2Nd Accel/Decel Time : F1.10
44
Figure 5.6 Acceleration/Deceleration Time Switching Frequency
44
Configuring S-Curve Time : F3.01
45
Figure 5.7 Setting S-Curve Characteristics
45
Figure 5.8 DC Braking Timing Chart
45
S-Parameter
45
Figure 5.9 Speed Search Timing Chart
46
Dwell Operation
47
Energy Saving Operation
47
Figure 5.11 Slip Compensation Limit
48
C-Parameter : H/W Functionality Setup
50
Figure 5.12.1 V/F Pattern : Settings 0~14 & Setting15
51
Figure 5.12.2 V/F Pattern : Settings 0~14 & Setting15
51
Figure 5.13.1 V/F Pattern: Settings 0~14 & Setting15
52
Figure 5.14 User-Defined V/F Pattern
53
H-Parameter : I/O Control Functions
55
Multi-Function Contact Input
55
DC Braking
55
Set Input Type of Multi-Function Contact Input: H0.01
55
Setting the Function of Contact Input : H0.02~H0.05
55
Speed Search
55
Figure 5.15 3-Wire Sequence Wiring Example
56
Figure 5.16 Time Chart for 3-Wire Sequence
56
Figure 5.17 Using Two Accel/Decel Time
57
Figure 5.19 Timing Chart for up and down Commands
58
Figure 5.20 Timing Chart for DC Injection Braking Command
58
Multi-Function Contact Output
59
Set Output Type of Multi-Function Output: H1.01
59
Setting the Function of Multi-Function Output: H1.02
59
Analog Input Form : H2.01
60
Analog Input Filter Time Constant : H2.02
60
Adjusting Analog Inputs : H2.03, H2.04, H2.06, H2.07
61
Setting the Multi-Function Analog Input Terminal Function : H2.05
61
Figure 5.22 Gain and Bias
61
Figure 5.23 Monitor Output Adjustments
62
Multi-Function Analog Output : H3.01~H
62
Digital Operator Setting
63
Select Frequency Unit H4.05
63
Setting the Parameter Setting Mode : H4.06
64
Setting the Fan Operating Method : H4.07
64
P-Parameter : Protective Functions
64
Motor Overload Protection
64
Select Motor Protection : P0.01
64
Motor Protection Time Constants: P0.02
65
Motor Selection: P0.03
65
Figure 5.24 Motor Protection Operating Time
65
Momentary Power Failure
66
Operation at Power Loss : P1.01
66
Compensation Time of Power Loss : P1.02
66
V/F Recovery Time : P1.03
66
Undervoltage Level : P1.04
66
Stall Prevention
67
Stall Prevention at Start : P2.01
67
Stall Prevention Level at Start : P2.02
67
Stall Prevention Limit During Acceleration : P2.03
67
Figure 5.25 Acceleration Stall Prevention Function : P2.01=1
67
Figure 5.26 Stall Prevention Limit During Acceleration
67
Stall Prevention at Stop : P2.04
68
Stall Prevention When the Motor Is Running : P2.05
68
Stall Prevention When the Motor Is Running at the Desired Frequency : P2.06
68
Figure 5.27 Deceleration Stall Prevention Function : P2.04=1
68
Overtorque Detection : P3.01~P3.03
69
Overtorque Detection : P3.01
69
Figure 5.28 Run Stall Prevention Function : P3.05=1 or 2
69
Overtorque Detection Level & Overtorque Delay Time : P3.02,P3.03
70
Fault Retry
70
Number of Fault Retry : P4.01
70
Figure 5.29 Timing Chart for Overtorque Detection
70
Fan Error : P5.01
71
Error Monitoring
71
6 Troubleshooting
72
Protective Function/Error Description
73
Table 6.1 Fault Display and Contents (Faults in Inverter)
73
Table 6.2 Fault Display and Contents (Warning on Inverter) : Blinking Display
74
Table 6.3 Fault Display and Contents (Communication Fault)
75
7 Maintenance and Inspection
76
Daily Inspection
77
Periodic Inspection
77
Part Replacement
78
Maintenance and Inspection
78
Table7.1 Periodic Inspection
78
Table 7.2 Part Replacement
78
Accel/Decel Time
81
Multi-Function Analog Input
83
Motor Protection
83
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