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125-3208 operating instructions SED2 VFD Electronic Bypass Options
Models:
125-3208
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Troubleshooting
Specs
Install
Fuse Replacement Information
Dimension
Configuration of Vdc
Routing of Power and Control Wiring
Reset to Factory Defaults
Application Feature Setup
Selection of Command Source
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SED2 VFD Electronic Bypass Options
Operating Instructions
Item Number
125-3208,
Rev. FA
Page 2
Page 1
Image 1
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Contents
Operating Instructions
SED2 VFD Electronic Bypass Options
Page
Operating Instructions
SED2 VFD Electronic Bypass Option
Page
Page
Page
Table of Contents
Example SED2 Settings
Manual Organization
How to Use this Manual
Manual Notations
Reference Documents
Where To Send Comments
Safety Instructions
Safety Instructions
General Description
Electronic Bypass Option Overview
CONTROLLER BOARD
Controller Board
VFD0095R1
Figure 3. Controller Board Inputs and Outputs
Keypad Functions
Contactors
2-CONTACTORKEYPAD
3-CONTACTORKEYPAD
Description
Pushbutton/Indicator
Output relay on the Controller board
Mechanical Installation
Installation Instructions
Dimensions and Weights
Environmental Conditions
Frame Size A and B
Mounting
Frame
Size C
Figure 7. Frame Sizes D and E Conduit Locations
Dimensions in Inches Centimeters
Viewed from Bottom
Figure 6. Frame Sizes A through C Conduit
Electrical Installation
P0748 = Digital Out 1 Reverse
Figure 11. Routing of Power and Control
Figure 10. Routing of Power and Control Wiring
Wiring for Frame Sizes C, D, and E
for Frame Sizes A and B
Disconnect
Switch
Overload
Ground Lug
Overload
Disconnect
Ground Lug
Amps
Disconnect
Wire
Overload
Ground Lug
Disconnect
Wire
Overload
Ground Lug
Safety Precautions
Startup Procedures
Installation Inspection
Power-On
Description
Switch
Position
Siemens Building Technologies, Inc
Quick Commissioning
Default
Setting
User Access Level
Parameter
America
Operation for Europe/N
Rated Motor Voltage
Rated Motor Current
Rated Motor Power
Rated Motor cosPhi P308, or
Rated Motor Efficiency P0309
Rated Motor Speed
Rated Motor Frequency
Start Command
Selection of Command Source
Motor Overload Factor
Start Command
Selection of Command Source
Speed Command Source
Selection of Frequency
Selection of Frequency
Speed Command Source
Setpoint
Minimum Motor Frequency
Ramp-upTime
Maximum Motor Frequency
End Quick Commissioning
Ramp-downtime
Flying Start
Additional Parameter Settings
Flying Start
r0000
r0000
Motor Current Flying Start
Search Rate Flying Start
r0000
Automatic Restart
Automatic Restart
r0000
Default
Setting
Automatic Restart Continued
Parameter
r0000
Number of Restart Attempts
Time to First Restart
r0000
Configuration of Vdc
Vdc Controller
Controller
r0000
Pulse Frequency
Motor Data Identification
Motor Data Identification
r0000
Motor Data Identification Continued
Reset to Factory Default
Reset to Factory Defaults
r0000
P0970
Required SED2 Parameter Settings
Required SED2 Parameter Settings
Overview
Application Feature Setup
Auto Bypass without Interlock
Description
Example SED2 Settings
Settings
Application Feature Setup
Settings
Interlock
Description
Siemens Building Technologies, Inc
P0700 in000 =
Wiring Example for Interlock
Essential Services
Description
Settings
Wiring Example for Essential Services
Siemens Building Technologies, Inc
Settings
Interlock and Auto Bypass on VFD Fault
Description
Specifications
Technical Specifications
Drive Specifications
Table 5. Electronic Bypass Specifications
Drive Specifications
Table 6. SED2 Specifications Continued
SED2 VFD Electronic Bypass Operating Instructons
Description
Power-onInitialization Failure
Troubleshooting
Unit Fault Condition
Fuses
Override Jumper
Bypass Option Part Number
Table 8. Fuse Replacement Information
Primary Fuse F3 and F4
Secondary Fuse F2
Figure 15. Controller Board Inputs and Outputs
VFD0122R2
Siemens Building Technologies, Inc
Troubleshooting
Siemens Building Technologies, Inc