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