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Contents
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Table of Contents
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MG.15.A2.22 — VLT is a registered Danfoss trademar
Section 0.0
Section 1.0
Section 2.0
Section 3.0
Section 4.0
Section 5.0
Section 6.0
Section 7.0
Section 8.0
MCD3000 Series
…………………………………………………… 3
…………………………………………….. 4
……………………………………………….. 5
Installation
3.2 Ventilation ……………………………………………….. 7
5.4 Restart Delay …………………………………………. 29
Specifications
7.9 Soft Braking …………………………………………… 39
8.1 Trip Codes …………………………………………….. 41
1
Summary of Contents for Danfoss MCD3000 Series
MCD3000 Series
MG.15.A2.22 – VLT is a registered Danfoss trademar
1
Contents
Section 0.0
■
Warnings
…………………………..………………………. 3
Section 1.0
■
Quick Set-up
…………………………..………………… 4
Section 2.0
■
Description
…………………………..…………………… 5
Section 3.0
■
Installation
3.1
Mechanical Installation …………………………..….. 7
3.2 Ventilation …………………………..…………………… 7
3.3 General Layout …………………………..……………. 8
3.4 Power Wiring — Standard Connection ……………. 8
3.5 Power Wiring — Bypass Connection ………………. 8
3.6 Power Wiring — D.C.Brake Connection ………….. 9
3.7 Control Supply Voltage …………………………..…. 9
3.8 Control Wiring …………………………..……………. 10
3.9 Motor Thermistors …………………………..……… 10
3.10 Control Circuit Examples ………………………… 11
3.11 Serial Communications ………………………….. 13
Section 4.0
■
Programming
4.1
Programming Procedure ………………………….. 16
4.2 Programmable Functions …………………………. 17
Section 5.0
■
Operation
5.1
Local Control Panel …………………………..…….. 28
5.2 Remote Control …………………………..…………. 29
5.3 Serial Communications ………………………….... 29
5.4 Restart Delay …………………………..…………….. 29
5.5 Secondary Parameter Set ………………………… 29
5.6 Motor Thermal Model …………………………..….. 29
5.7 Pre-start Tests …………………………..…………… 29
5.8 Operation After Power Loss ……………………… 29
Section 6.0
■
Specifications
6.1
General Technical Data ………………………….... 30
6.2 Current Ratings …………………………..………….. 31
6.3 Power Termination Details ……………………….. 32
6.4 Semi-conductor Fuses …………………………..… 32
6.5 Dimensions/Weights …………………………..…… 33
Section 7.0
■
Design Guide
7.1
Reduced Voltage Starting ………………………… 34
7.2 Types Of Soft Start Control ………………………. 35
7.3
MCD3000 Control Principles …………………….. 35
7.4 Understanding Soft Starter Ratings ……………. 36
7.5 Model Selection …………………………..…………. 36
7.6 Typical Applications …………………………..……. 38
7.7 Power Factor Correction ………………………….. 39
7.8 Line Contactors …………………………..…………. 39
7.9 Soft Braking …………………………..………………. 39
Section 8.0
■
Fault Procedure
8.1
Trip Codes …………………………..………………… 41
The Danfoss MCD3000 Soft Starter is an advanced
electronic motor starting system. It performs four main
functions;
1. Start control.
2. Stop control, including both soft stop (extended
stop time) and braking (reduced stop time).
3. Electronic motor protection.
4. Monitoring & system interface.
Models MCD3007 — 3132 are IP21 (NEMA 1) rated
and have a local control panel that includes start, stop
& reset push buttons. They are suitable for wall
mounting, or installation in a switchboard.
Models MCD3185 — 3800 have an IP20 rating and
must be installed in a switchboard or other enclosure.
The MCD3000 Soft Starters are complete and require
no optional modules to add functionality.
Automatic detection and calibration for supply voltage
and frequency eliminates the need for special models.
MCD3000 Soft starters are available with two
maximum voltage ratings.
•
200 VAC ~ 525 VAC
M M M M C C C C D D D D 3000
3000
3000
3000
R R R R a a a a t t t t e e e e d d d d C C C C u u u u r r r r r r r r e e e e n n n n t t t t ( ( ( ( A A A A m m m m p p p p s) s) s) s)
M M M M o o o o d d d d e e e e l l l l
A A A A C C C C 5 5 5 5 3a
3a
3a
3a 3 3 3 3 — — — — 3 3 3 3 0 0 0 0 :50
MCD3007
20
MCD3015
34
MCD3018
39
MCD3022
47
MCD3030
68
MCD3037
86
MCD3045
93
MCD3055
121
MCD3075
138
MCD3090
196
MCD3110
231
MCD3132
247
MCD3185
364
MCD3220
430
MCD3300
546
MCD3315
630
MCD3400
775
MCD3500
897
MCD3600
1153
MCD3700
1403
MCD3800
1564
MG.15.A2.22 – VLT is a registered Danfoss trademar
D D D D i i i i m m m m e e e e n n n n s s s s i i i i o o o o n n n n s s s s m m m m m m m m ( ( ( ( i i i i n n n n c c c c h h h h es)
:50- — — — 10
:50
:50
10
10
10
H H H H e e e e i i i i g g g g h h h h t t t t
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
530 (20.87)
850 (33.46)
850 (33.46)
850 (33.46)
850 (33.46)
850 (33.46)
850 (33.46)
1000 (39.37)
1000 (39.37)
1000 (39.37)
MCD3000 Series
•
200 VAC ~ 690 VAC
The power circuit uses reverse parallel connected
thyristors to provide full wave control on all three
phases. The MCD3000 can be used with or, if local
regulations permit, without a line contactor.
Ordering type code
es)
es)
es)
W W W W i i i i d d d d t t t t h h h h
D D D D e e e e p p p p t t t t h h h h
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
132 (5.20)
270 (10.63)
264 (10.40)
270 (10.63)
264 (10.40)
270 (10.63)
264 (10.40)
270 (10.63)
396 (15.60)
270 (10.63)
430 (16.93)
280 (11.02)
430 (16.93)
280 (11.02)
430 (16.93)
280 (11.02)
430 (16.93)
280 (11.02)
430 (16.93)
280 (11.02)
430 (16.93)
280 (11.02)
560 (22.05)
315 (12.40)
560 (22.05)
315 (12.40)
560 (22.05)
315 (12.40)
P P P P r r r r o o o o t t t t e e e e c c c c t t t t i i i i on
on
on
on
F F F F o o o o r r r r m m m m a a a a t t t t
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Book style (B21)
IP21 Compact (C21)
IP21 Compact (C21)
IP21 Compact (C21)
IP21 Compact (C21)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
IP20 Compact (C20)
5
Specifications:
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Accompanying Data:
Danfoss MCD3000 Series Controller PDF Manual (Updated: Sunday 25th of December 2022 11:22:18 AM)
Rating: 4.2 (rated by 60 users)
Compatible devices: VLT Center Winder MCO 352, VLT MCD 202, Link HC, EKC 312, AK-PC 781A, AFP 2/VFG 22 (221), FC 102, FP975.
Recommended Documentation:
Danfoss MCD3000 Series: Text of Manual
(Ocr-Read Version Summary of Contents, UPD: 25 December 2022)
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41, MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 41 Fault Procedure ■ Fault Procedure The MCD3000 Soft Starters include a range of protection functions. Faults identified by these systems are indicated with a trip code on the Local Control Panel display. The following section of this manual explains the trip codes and action requi…
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32, MCD3000 Series 32 MG.15.A2.22 – VLT is a registered Danfoss trademark Specifications ■ Power Termination Details ■ Semiconductor Fuses Semiconductor fuses listed below are manufactured by Bussman and should be ordered directly from Bussman or their local supplier. Instruction for selection of alternate semi-conductor fuses is available from Danfoss. …
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17, MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 17 Programming ■ Programmable functions 1 Motor FLC Value: (Depends On Model) Amps ✭ Depends on Model Function: Calibrates the MCD3000 for the Full Load Current of the motor. Description of choice: Set according to motor nameplate …
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2, MCD3000 Series 2 MG.15.A2.22 – VLT is a registered Danfoss trademark Contents 8.2 Trip Log ………………………………………………… 43 8.3 General Faults ………………………………………… 43 8.4 Tests and Measurement Procedures …………. 44
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26, MCD3000 Series ✭ = factory setting 26 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming 44 Factory Diagnostic Display B Value: No adjustment 45 Trip Log Value: Read Only ✭ No setting Function: Displays the Trip Log. The trip log records the cause of the last 8 trip events. Description of choice: …
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24, MCD3000 Series ✭ = factory setting 24 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming change state when motor current is below the set point. See Par. 37 for Relay B — Function Assignment . Description of choice: Set as appropriate. 35 High Current Flag Set Point Value: 50 — 550% Motor FL ✭ 105% Motor FLC Function: Sets the curre…
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1, MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 1 Contents Section 0.0 ■ Warnings …………………………………………………… 3 Section 1.0 ■ Quick Set-up …………………………………………….. 4 Section 2.0 ■ Description ………………………………………………
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20, MCD3000 Series ✭ = factory setting 20 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming Description of choice: The MCD3000 is itself phase rotation insensitive. This function allows motor rotation to be limited to one direction only. Set the protection according to application requirements. 12 Phase Imbalance Protection Delay…
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30, MCD3000 Series 30 MG.15.A2.22 – VLT is a registered Danfoss trademark Specifications ■ General Technical Data AC line supply (L1, L2, L3): Supply voltage MCD300 -T5 ………………………………………………………………………………… 3 x 200 VAC ~ 525 VAC Supply voltage MCD300 -T7 ………………………………………………………
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40, MCD3000 Series 40 MG.15.A2.22 – VLT is a registered Danfoss trademark Design Guide S SS So oo of ff ft t t t B BB Br rr rak akak aki ii in nn ng g g g S SS Sc cc ch hh he ee em mm ma aa at tt ti ii ic cc c
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33, MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 33 Specifications ■ Dimensions / Weights IP 21 Enclosure MCD Model A mm (inches) B mm (inches) C mm (inches) a mm (inches) b mm (inches) Weight Kg (lbs) MCD3007 530 (20.87) 132 (5.20) 270 (10.63) 512 (20.16) 90 (3.54) 11 (24.3) MCD3015 530 (20.87) 132 (5.20) …
Danfoss MCD3000 Series: Recommended Instructions
Digta, WAVESURFER, top end terminator series, SBCHC8560/05
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[Page 1] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 1 Contents Section 0.0 ■ Warnings …………………………………………………… 3 Section 1.0 ■ Quick Set-up ………………………….. |
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[Page 2] Danfoss MCD3000 Series MCD3000 Series 2 MG.15.A2.22 – VLT is a registered Danfoss trademark Contents 8.2 Trip Log ………………………………………………… 43 8.3 General Faults ………………………………………… 43 8.4… |
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[Page 3] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 3 Warnings The MCD3000 contains dangerous voltages when connected to line voltage. Only a competent electrician should carry out the electrical installation. Improper inst… |
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[Page 4] Danfoss MCD3000 Series MCD3000 Series 4 MG.15.A2.22 – VLT is a registered Danfoss trademark Quick Set-up ■ Quick Set-up For basic start/stop control only three steps are required to commission the MCD3000. • Install the MCD3000 • Program the MCD300… |
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[Page 5] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 5 Description ■ Description The Danfoss MCD3000 Soft Starter is an advanced electronic motor starting system. It performs four main functions; 1. Start control. 2. … |
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[Page 6] Danfoss MCD3000 Series MCD3000 Series 6 MG.15.A2.22 – VLT is a registered Danfoss trademark Description ■ Functions Function Related Parameters Starting • Current Limit • Current Ramp • Torque Boost 2 3 & 4 16 Stopping • Soft … |
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[Page 7] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 7 Installation ■ Mechanical installation Models MCD3007~3132 have an IP21 rating and can be wall mounted or installed inside another enclosure. These models can be mo… |
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[Page 8] Danfoss MCD3000 Series MCD3000 Series 8 MG.15.A2.22 – VLT is a registered Danfoss trademark Installation ■ General layout MCD3007 ~ MCD3055 MCD3075 ~ MCD3110 MCD3132 MCD3185 ~ MCD3800 Use cables complying with local regulations. �… |
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[Page 9] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 9 Installation Either Relay Output C or Relay Output A can be programmed to control operation of the bypass contactor. Par. 36 Relay A — Function Assignment = 1 (Run) … |
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[Page 10] Danfoss MCD3000 Series MCD3000 Series 10 MG.15.A2.22 – VLT is a registered Danfoss trademark Installation ■ Control wiring The MCD3000 can be controlled using the local push buttons, or via remote control inputs. Switch between the local and remote modes … |
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[Page 11] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 11 Installation ■ Control circuit examples Example 1. A basic installation where motor operation is controlled using the MCD3000 Local Control Panel. Notes: 1… |
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[Page 12] Danfoss MCD3000 Series MCD3000 Series 12 MG.15.A2.22 – VLT is a registered Danfoss trademark Installation Example 3. MCD3000 installed with a bypass contactor and controlled via a remote push button circuit. Notes: 1. The MCD3000 must be in remote mode … |
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[Page 13] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 13 Installation ■ Serial communications The MCD3000 has a non-isolated RS485 serial communications link. ATTENTION Communications cabling should not be loca… |
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[Page 14] Danfoss MCD3000 Series MCD3000 Series 14 MG.15.A2.22 – VLT is a registered Danfoss trademark Installation Master command to slave. ASCII STX [command] LRC ETX or 02h [c1]h [c2]h [c3]h [LRC1]h [LRC2]h 03h [command] = 3 byte ASCII command (or request) … |
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[Page 15] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 15 Installation 4. Remove last two bytes from message. 5. Add remaining bytes of message. 6. Add binary LRC. 7. Round to one byte. 8. The result should be zero. Resp… |
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[Page 16] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting 16 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming ■ Programming Number Parameter Name 1 Motor FLC 2 Current Limit 3 Current Ramp — Initial Current 4 Current Ramp — Ramp Ti… |
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[Page 17] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 17 Programming ■ Programmable functions 1 Motor FLC Value: (Depends On Model) Amps ✭ Depends on Model Function: Calibrates the… |
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[Page 18] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting 18 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming 2. On generator set supplies where a gradual increase in current is required to allow greater time for the generator set to respond… |
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[Page 19] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 19 Programming 7 Phase Imbalance Sensitivity Value: 1 — 10 ✭ 5 (Normal Sensitivity) 1 — 4 = Increased sensitivity 5 = Normal sensitivit… |
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[Page 20] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting 20 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming Description of choice: The MCD3000 is itself phase rotation insensitive. This function allows motor rotation to be limited to one … |
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[Page 21] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 21 Programming motor deceleration is monitored and soft stop operation is automatically adjusted to optimise performance. Enhanced pump control may … |
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[Page 22] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting 22 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming technique described in the Design Guide section of this manual. 20 Local / Remote Mode Value: 0 — 3 ✭ 0 ([LOCAL/REMOTE… |
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[Page 23] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 23 Programming A setting of 0 seconds allows the MCD3000 to continue operating without regular RS485 activity. ATTENTION In the event of a RS485 … |
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[Page 24] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting 24 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming change state when motor current is below the set point. See Par. 37 for Relay B — Function Assignment . Description of choice:… |
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[Page 25] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 25 Programming ATTENTION To reduce the chance of equipment damage through inappropriate adjustment of Relay C functionality the MCD3000 automatical… |
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[Page 26] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting 26 MG.15.A2.22 – VLT is a registered Danfoss trademark Programming 44 Factory Diagnostic Display B Value: No adjustment 45 Trip Log Value: Read Only ✭ No setting Function: … |
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[Page 27] Danfoss MCD3000 Series MCD3000 Series ✭ = factory setting MG.15.A2.22 – VLT is a registered Danfoss trademar 27 Programming 50 Under Frequency Protection Delay Value: 0 – 60 second ✭ 0 seconds Function: Delays tripping on detection of a l… |
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[Page 28] Danfoss MCD3000 Series MCD3000 Series 28 MG.15.A2.22 – VLT is a registered Danfoss trademark Operation ■ Operation Once the MCD3000 has been installed, wired and programmed according to the instructions earlier in this manual, it can be operated. ■ … |
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[Page 29] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 29 Operation ■ Remote control Remote circuits connected to the MCD3000 control inputs can be used to operate the starter when in remote control mode. Refer to the Ins… |
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[Page 30] Danfoss MCD3000 Series MCD3000 Series 30 MG.15.A2.22 – VLT is a registered Danfoss trademark Specifications ■ General Technical Data AC line supply (L1, L2, L3): Supply voltage MCD300 -T5 …………………………………………………………. |
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[Page 31] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 31 Specifications ■ Current Ratings Continuous Ratings (Not bypassed), 40 o C (104 o F) Ambient Temperature, < 1000 metres ✮ ✮✮ ✮ Model 3.0 x FLC … |
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[Page 32] Danfoss MCD3000 Series MCD3000 Series 32 MG.15.A2.22 – VLT is a registered Danfoss trademark Specifications ■ Power Termination Details ■ Semiconductor Fuses Semiconductor fuses listed below are manufactured by Bussman and should be ordered dire… |
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[Page 33] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 33 Specifications ■ Dimensions / Weights IP 21 Enclosure MCD Model A mm (inches) B mm (inches) C mm (inches) a mm (inches) b mm (inches) Weight Kg (lbs)… |
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[Page 34] Danfoss MCD3000 Series MCD3000 Series 34 MG.15.A2.22 – VLT is a registered Danfoss trademark Design Guide ■ Design Guide This section provides data useful in the selection and application of soft starters. ■ Reduced voltage starting When started u… |
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[Page 35] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 35 Design Guide generated in the resistors during a start. A long cool down period is required between starts. 3. Poor performance for heavy duty or extended starts becau… |
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[Page 36] Danfoss MCD3000 Series MCD3000 Series 36 MG.15.A2.22 – VLT is a registered Danfoss trademark Design Guide controllers employing constant current algorithms to provide the best in soft start control. ■ Understanding soft starter ratings The maximum ratin… |
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[Page 37] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 37 Design Guide Application Typical Start Current General & Water Agitator 4.0 x FLC Centrifugal Pump 3.5 x FLC Compressor (Screw, unloaded) 3.0 x FLC Com… |
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[Page 38] Danfoss MCD3000 Series MCD3000 Series 38 MG.15.A2.22 – VLT is a registered Danfoss trademark Design Guide T ST = Required start torque 3. Refer to the Current Ratings tables in the Specifications section of this manual. Select a Start Current column within … |
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[Page 39] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 39 Design Guide Application Benefits • Easier saw band alignment. Slow acceleration allows saw bands to be ‘tracked’ without jogging. • Maximum overload … |
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[Page 40] Danfoss MCD3000 Series MCD3000 Series 40 MG.15.A2.22 – VLT is a registered Danfoss trademark Design Guide S SS So oo of ff ft t t t B BB Br rr rak akak aki ii in nn ng g g g S SS Sc cc ch hh he ee em mm ma aa at tt ti ii ic cc c |
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[Page 41] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 41 Fault Procedure ■ Fault Procedure The MCD3000 Soft Starters include a range of protection functions. Faults identified by these systems are indicated with a trip c… |
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[Page 42] Danfoss MCD3000 Series MCD3000 Series 42 MG.15.A2.22 – VLT is a registered Danfoss trademark Fault Procedure Code Cause & Action 3 Motor thermistor trip. Thermistors in the motor have indicated an overtemperature state. • Identify and correct the ca… |
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[Page 43] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 43 Fault Procedure ■ Trip Log When the MCD3000 enters a trip state, the cause of the trip is recorded in a trip log. The trip log records the cause of the last eight … |
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[Page 44] Danfoss MCD3000 Series MCD3000 Series 44 MG.15.A2.22 – VLT is a registered Danfoss trademark Fault Procedure Symptom Cause & Action DATA/OK] button before moving to another parameter. DOL or uncontrolled start. • Power factor correction capacitors … |
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[Page 45] Danfoss MCD3000 Series MCD3000 Series MG.15.A2.22 – VLT is a registered Danfoss trademar 45 Fault Procedure |
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