Danfoss VLT Soft Starter Installation guide
Installation Guide
Pumping Smart Card
VLT® Soft Starter MCD 600
Installation Guide | Pumping Smart Card |
Contents |
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Contents
1 |
Safety |
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5 |
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1.1 |
Disclaimer |
5 |
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1.2 |
Warnings |
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5 |
2 |
Overview |
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6 |
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2.1 |
Features of the Pumping Smart Card |
6 |
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2.1.1 |
Monitoring |
6 |
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2.1.2 |
Protection |
6 |
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2.1.3 |
Control |
6 |
3 Setting up the Smart Card |
7 |
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3.1 |
Set-up Procedure |
7 |
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4 |
Installation |
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8 |
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4.1 |
Installing the Expansion Card |
8 |
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4.2 |
Compatible Input Devices |
8 |
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4.3 |
Active and Passive 4–20 mA Input Devices |
8 |
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4.4 |
Minimizing Noise |
9 |
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4.5 |
Inputs |
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9 |
5 |
Operation |
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11 |
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5.1 |
Monitoring |
11 |
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5.2 |
Protection and Monitoring |
11 |
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5.3 |
Protecting, Monitoring, and Controlling the Soft Starter |
11 |
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6 |
Configuration |
12 |
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6.1 |
Parameter Configuration |
12 |
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6.2 |
Off-line Configuration |
12 |
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6.3 |
Flow Protection |
12 |
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6.3.1 |
Operation |
12 |
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6.3.1.1 Using an Analog 4–20 mA Sensor |
13 |
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6.3.1.2 Using a Switch Sensor |
13 |
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6.3.1.3 Using a Pulse Sensor |
13 |
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6.3.2 |
Parameter Group 30-** Pump Input Configuration |
14 |
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6.3.3 |
Parameter Group 31-** Flow Protection |
15 |
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6.3.4 |
Parameter Group 36-** Pump Trip Action |
15 |
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6.4 |
Pressure Protection |
16 |
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6.4.1 |
Operation |
17 |
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6.4.1.1 Using an Analog 4–20 mA Sensor |
17 |
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6.4.1.2 Using a Switch Sensor |
17 |
Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 | 3 |
Installation Guide | Pumping Smart Card |
Contents |
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6.4.1.3 Parameter Group 30-** Pump Input Configuration |
18 |
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6.4.1.4 Parameter Group 32-** Pressure Protection |
18 |
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6.4.1.5 Parameter Group 36-** Pump Trip Action |
19 |
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6.5 |
Pressure Control |
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20 |
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6.5.1 |
Configuring Pressure Control |
20 |
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6.5.2 |
Operation |
20 |
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6.5.2.1 |
Level Control Operation |
21 |
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6.5.2.2 |
Pressure-based Operation |
22 |
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6.5.2.3 Parameter Group 30-** Pump Input Configuration |
23 |
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6.5.2.4 Parameter Group 33-** Pressure Control |
23 |
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6.5.2.5 Parameter Group 36-** Pump Trip Action |
24 |
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6.6 |
Depth Protection |
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24 |
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6.6.1 |
Operation |
25 |
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6.6.1.1 Using an Analog 4–20 mA Sensor |
25 |
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6.6.1.2 Using a Switch Sensor |
25 |
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6.6.1.3 Parameter Group 30-** Pump Input Configuration |
26 |
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6.6.1.4 Parameter Group 34-** Depth Protection |
26 |
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6.6.1.5 Parameter Group 36-** Pump Trip Action |
27 |
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6.7 |
Thermal Protection |
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27 |
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6.7.1 |
Parameter Group 35-** Thermal Protection |
28 |
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6.7.2 |
Parameter Group 36-** Pump Trip Action |
28 |
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7 |
Trip Messages |
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29 |
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7.9 |
Pressure Sensor |
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31 |
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8 |
Specifications |
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33 |
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8.1 |
Connections |
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33 |
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8.2 |
Certification |
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33 |
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4 | Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 |
Installation Guide | Pumping Smart Card |
Safety |
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1 Safety
1.1 Disclaimer
The examples and diagrams in this manual are included solely for illustrative purposes. The information contained in this manual is subject to change at any time and without prior notice. Responsibility or liability is never accepted for direct, indirect, or consequential damage resulting from the use or application of this equipment.
1.2 Warnings
WARNING
UNEXPECTED BEHAVIOR
When the soft starter is connected to mains voltage, the Pumping Smart Card can start or stop the motor without warning. Unexpected behavior can lead to personal injury.
-To ensure personnel safety, isolate the soft starter from mains voltage before installing the smart card.
WARNING
RISK OF PERSONAL INJURY AND EQUIPMENT DAMAGE
Inserting foreign objects or touching the inside of the soft starter while the expansion port cover is open may endanger personnel and can damage the soft starter.
-Do not insert foreign objects in the soft starter with the port cover open.
-Do not touch the inside of the soft starter with the port cover open.
NOTICE
The hydraulic characteristics of pump systems vary considerably. The default parameter settings may not be suitable for every application and care should be taken to configure the soft starter appropriately.
Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 | 5 |
Installation Guide | Pumping Smart Card |
Overview |
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2 Overview
2.1 Features of the Pumping Smart Card
The Pumping Smart Card provides dedicated inputs for pressure, depth, temperature, and flow sensors to allow protection, control, and monitoring integration in a range of pumping applications.
2.1.1 Monitoring
Data from analog or pulse sensors can be shown directly on the display of the soft starter.
A real-time graph is also available if the optional remote LCP is installed.
2.1.2 Protection
The smart card can trip the soft starter based on user-selected levels for high or low pressure, depth, temperature, or flow.
2.1.3 Control
The smart card can automatically start and stop the soft starter in response to rising or falling pressure, or rising or falling depth.
Smart card control can be used with the VLT® Soft Starter MCD 600 scheduling function to restrict starting or stopping to specified days and times.
6 | Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 |
Installation Guide | Pumping Smart Card |
Setting up the Smart Card |
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3 Setting up the Smart Card
3.1 Set-up Procedure
Context:
WARNING
SHOCK HAZARD
Attaching or removing accessories while the soft starter is connected to mains voltage may cause personal injury.
-Before attaching or removing accessories, isolate the soft starter from mains voltage.
Procedure
1.Insert the smart card into the soft starter.
2.Connect sensors to the inputs:
A Depth protection: B13, B14 or C13, C14
B Pressure protection: B23, B24 or C33, C34, C43, C44. C Flow protection: B33, B34 or C23, C24.
D Motor temperature protection: R1, R2, R3. E Pressure or depth-based control: B23, B24.
3.Configure the soft starter's auto-reset as required (parameter 6-1 Auto-Reset Count and parameter 6-2 Auto-Reset Delay).
4.Configure flow protection operation if required.
5.Configure pressure protection operation if required.
6.Configure pressure or depth-based control if required.
NOTICE
Protection features still operate even if control is set to Off.
7.Configure depth protection if required.
8.Configure temperature protection if required.
9.Select the command source (parameter 1-1 Command Source).
•For protection and monitoring, use Digital input, Remote LCP, or Clock.
•For control, use Smart card or Smart card+Clock.
Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 | 7 |
Installation Guide | Pumping Smart Card |
Installation |
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4 Installation
4.1 Installing the Expansion Card
Procedure
1.Push a small flat-bladed screwdriver into the slot in the center of the expansion port cover and ease the cover away from the soft starter.
2.Line up the card with the expansion port.
3.Gently push the card along the guide rails until it clicks into the soft starter.
Example:
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Illustration 1: Installation of the Expansion Cards
4.2 Compatible Input Devices
The smart card supports the following types of input devices:
•Analog 4–20 mA active (self-powered) and passive (loop-powered)
•Pulse
•Digital switch
4.3 Active and Passive 4–20 mA Input Devices
The wiring connections for 4–20 mA sensors vary depending on how the sensor is powered. This manual describes the wiring connections for passive (loop-powered) sensors, but active (self-powered) sensors can also be used by changing the wiring connections.
•Passive (loop-powered) sensors are powered from the 4–20 mA terminals of the smart card. For these sensors, use B13-B14, B23B24, B33-B34.
•Active (self-powered) sensors have either an internal or external power supply. The sensor is not powered from the smart card terminals. For these sensors, connect the 0 V to terminal R1 and connect the active input to B13, B23, or B33 as required.
8 | Danfoss A/S © 2018.10 |
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Installation Guide | Pumping Smart Card |
Installation |
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Active and passive sensors can be used in the same installation.
4.4 Minimizing Noise
To minimize noise when using the analog 4–20 mA inputs, use twisted pair wiring.
4.5 |
Inputs |
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1 |
2 |
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3 |
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4 |
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C44 C43 C34 C33 C24 C23 C14 C13 |
R3 |
R2 |
R1 |
B34 B33 B24 B23 B14 B13 |
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USB |
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Keypad |
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DIGITAL INPUTS |
RTD |
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4/20mA INPUTS |
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Illustration 2: |
Location of Inputs |
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Table 1: Legend to Location of Inputs |
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Number |
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Function |
Terminals |
Description |
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1 |
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Reset input |
RESET, COM+ |
If the reset input is active, the soft starter does not operate. If a reset |
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switch is not required, fit a link across terminals RESET, COM+ on the |
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soft starter. The reset input is normally closed by default. |
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2 |
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Digital inputs (normally open) |
C13, C14 |
Depth protection |
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C23, C24 |
Flow protection and monitoring |
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C33, C34 |
Low-pressure protection |
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C43, C44 |
High-pressure protection |
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3 |
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RTD/PT100 input |
R1, R2, R3 |
Motor temperature protection |
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4 |
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4–20 mA inputs |
B13, B14 [+] |
Depth protection and monitoring |
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B23, B24 [+] |
Pressure protection and monitoring/pressure or depth-based control |
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B33, B34 [+] |
Flow protection and monitoring |
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Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 | 9 |
Installation Guide | Pumping Smart Card |
Installation |
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NOTICE
The reset input can be configured for normally open or normally closed operation. Use parameter 7-9 Reset/ Enable Logic to select the configuration.
NOTICE
FLOW PROTECTION AND MONITORING
When used with a switch sensor, C23, C24 provide flow protection only. When used with a pulse sensor, C23, C24 provide flow protection and monitoring.
10 | Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 |
Installation Guide | Pumping Smart Card |
Operation |
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5 Operation
5.1 Monitoring
Data from analog or pulse sensors can be shown directly on the soft starter display.
A real-time graph is also available if the optional remote LCP is installed.
•To scroll to the graph screen, press [ ] and [ ].
•To change which data is shown on the graph, press [GRAPH] on the remote LCP.
5.2 Protection and Monitoring
The smart card can stop or trip the soft starter based on user-selected levels for high or low pressure, depth, temperature, or flow.
Smart card protection features are always active while the soft starter is operating. Protection levels are set via parameter groups 31 to
35.
5.3 Protecting, Monitoring, and Controlling the Soft Starter
Context:
The smart card can automatically start and stop the soft starter in response to rising or falling pressure, or rising and falling depth.
NOTICE
Smart card protection features are always active while the soft starter is operating. Smart card protection is not affected by the command source.
NOTICE
To use the smart card to control the soft starter, use sensors connected to B23, B24.
NOTICE
If the reset input is active, the soft starter does not operate. If a reset switch is not required, fit a link across terminals RESET, COM+ on the soft starter.
Procedure
1.Set parameter 1-1 Command Source to Smart Card or Smart Card+Clock.
2.Set parameter 33-1 Pressure Control Mode as required.
3.Set parameter 4-1 Auto-Start/Stop Mode to Enable to use clock-based scheduling.
Danfoss A/S © 2018.10 |
AN279052730268en-000102 / 175R1183 | 11 |
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