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Manuals and User Guides for Ebmpapst CN1116. We have
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Ebmpapst CN1116 manual available for free PDF download: Operating And Maintenance Instructions Manual
Ebmpapst CN1116 Operating And Maintenance Instructions Manual (45 pages)
Modbus Display & Control (MDC)
Brand:
Ebmpapst
| Category:
Controller
| Size: 2.43 MB
Table of Contents
Table of Contents
2
1 Safety Notice
5
2 Introduction
6
Table 1 - Information Shown on the MDC Display for a Single Fan
6
Table 2 - Information Shown on the MDC Display for the Fan Array
6
3 Overview
7
Specification
7
Installation
7
Hot Plugging
7
RS485 Wiring Installation
7
Figure 1 - Schematic of RS485 Installation
7
Table 3 - Specification
7
4 Configuration and First Use of the MDC
8
Electrical Connection - General Information
8
General and Initial Power on
8
Figure 2 - Typical Wiring for Default Operating Mode When Used with Multiple Fans
8
Figure 3 - Fan Status Screen Showing that the MDC Had a Previously Stored Fan Array
8
Configuring the Fan Array
9
Configuring the MDC with Fans that Are in Their Factory Default Setting
9
Figure 4 - Keypad Buttons
9
Figure 5 - Main Menu Display Screen on First Application of Power
9
Auto Addressing Fans Using the Fan's Serial Numbers
10
Configuring the MDC with Fans that Have Been Pre-Configured
10
Fan Status Screen
11
Figure 6 - Fan Status Screen
11
Power Meter Screen
12
Changing the Fan Addressing Order
12
Figure 7 - Power Meter Screen
12
5 Operating Modes
13
General
13
Accessing the Main Menu
13
Monitor Mode (Default Operation)
13
Monitor Mode: Single Fan Connection
14
Monitor Mode: Multiple Fan Connection
14
Figure 8 - Typical Wiring Diagram for Monitor Operating Mode - Single Fan Monitoring
14
Figure 9 - Typical Wiring Diagram for Monitor Operating Mode - Multiple Fan Monitoring
14
Monitor Mode: Pressure Sensor Connection - Differential Pressure or Volume Measurement
15
Monitor & Control Mode
15
General
15
Measuring the Fan Performance Using a Pressure Sensor
15
Figure 10 - Typical Wiring Diagram for Monitor Operating Mode - Using External Sensor Monitoring
15
Control Options in Monitor & Control Mode
16
0-10V Input Control Option Using a Potentiometer and 10VDC Supply from the Fans
16
Figure 11 - Typical Wiring Diagram for Monitor & Control Operating Mode - Potentiometer Control Signal and Fan 10VDC Supply
16
0-10V Input Control Option Using Potentiometer and the On-Board 10VDC Supply
17
0-10V Input Control Option Using an External 0-10V Supply
17
Modbus Control Option
17
Figure 12 - Typical Wiring Diagram for Monitor & Control Operating Mode - Potentiometer Control Signal and on
17
Board 10VDC Supply
17
Figure 13 - Typical Wiring Diagram for Monitor & Control Operating Mode - External 0-10V Control Signal
17
Figure 14 - Typical Wiring Diagram for Monitor & Control Operating Mode - Modbus RS485 Control Signal
17
Differential Pressure or Volume Flow Measurement When Using Modbus And/Or Keypad Control Options
18
Figure 15 - Typical Wiring Diagram for Monitor & Control Operating Mode - Keypad Control Signal
18
Figure 16 - Typical Wiring Diagram for Monitor & Control Operating Mode - Using External Sensor Monitoring
18
Keypad Control Option
18
Constant Volume/Constant Pressure Operating Mode
19
General
19
Constant Volume/Constant Pressure Mode
19
Figure 17 - Typical Wiring Diagram for Constant Volume / Constant Pressure Operating Mode
19
Figure 18 - Mdcs Operating as Modbus Relays Connected to a BMS Network and Sub-Network of Fans
20
Modbus Relay Operating Mode
20
Advanced Settings Submenu
21
Ebm-Papst UK Ltd
21
Fan Replacement
23
6 Fault Indication
23
Loss of Communication and Fan Alarms
23
Figure 19 - Communication Lost Figure 20 - Fan Alarm
23
Warning Indications
24
7 Replacing a MDC Unit
24
8 Transport & Storage
24
9 Maintenance and Servicing
24
Figure 21 - Example of a First Warning on a Fan Figure 22 - Example of a Second Warning on a Fan
24
10 Copy of CE Certificate Front Sheet
25
Appendix A - Physical Details
26
Appendix B - Electrical Connections
27
Figure 23 - PCB Connections
27
Table 4 - PCB Bottom Side Connector Identities and Pin Functions
27
Table 5 - PCB Top Side Connector and Pin Function
27
Appendix C - Remote Monitoring & Control
28
Remote Monitoring
28
Remote Fan Array Control
28
Remote Single Fan Speed Control
28
Appendix D - Modbus Input Registers
29
Table 6 - Modbus Input Registers
29
Appendix E - Modbus Holding Registers
30
Table 7 - Controller's Dedicated Modbus Holding Registers Part 1
30
Table 8 - Controller's Dedicated Modbus Holding Registers Part 2
31
Table 9 - Direct Access to Individual Fan Holding Registers
31
Appendix F - Alarms and Warnings Holding Registers Breakdown
36
Table 10 - Alarms Registers Breakdown
36
Table 11 - Warning Registers Breakdown
36
Appendix G - Example of Modbus Relay Operation
37
Appendix H - Menu Structure Flow Chart
38
H1 - Fan Addressing - New Fan Array -Initial Setup
38
H2 - Fan Addressing - Existing Fan Array - Initial Setup
38
H3 - Initial Factory Reset
38
H4 - Fan Replacement
38
H5 - Main Menu
38
H6 - Status
39
H7 - Operation Mode - Monitor
39
H8 - Operation Mode - Monitor & Control
40
H9 - Operation Mode - Constant Volume / Constant Pressure
40
H10 - Operation Mode - Modbus Relay
40
H11 - Keypad Control
40
H12 - Operation Mode - Constant Volume / Constant Pressure Details
41
H13 - Advanced Settings - RPM Limit
41
H14 - Advanced Settings - 0-10V Control Cap
42
H15 - Advanced Settings - 0-10V Input Cap
42
H16 - Advanced Settings - Alarm Output (Sensor Disabled)
42
H17 - Advanced Settings - Alarm Output (Sensor Enabled)
42
H18 - Advanced Settings - BMS Settings
43
H19 - Advanced Settings - Main Menu Lock
43
H20 - Advanced Settings - LCD Brightness
44
H21 - Advanced Settings - Factory Reset
44
210-OMI14229-Iss2 Operation & Maintenance Instructions
45
H22 - Advanced Settings - Measurement Unit
45
H23 - Advanced Settings - PID Settings
45
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