Manuals / Siemens / Household Appliance / Air Conditioner

Siemens 125-3208 Automatic Restart Continued, Parameter, Description, Action, Setting, Default

Models: 125-3208

1 64

Download 64 pages 51.63 Kb

Page 42

Automatic Restart Continued

SED2 VFD Electronic Bypass Option Operating Instructions

Automatic Restart Continued

	Parameter	Description	Action	Setting/
	Parameter	Description	Action	Default
				Default

	P1210	P1210 = 4, Restart after supply power
	(Continued)	brownout (P1211 disabled):
		For these settings it is fundamental that
		the drive only restarts if it has been in a
		RUN state at the time of the fault
		(F0003). The inverter will acknowledge
		the fault and will restart the drive after a
		blackout or brownwout. It is necessary
		that the ON command is wired via
		digital input (DIN).
		P1210 = 5, Restart after blackout or fault
		(P1211 disabled):
		The inverter will acknowledge the faults
		(F0003 etc.) at power on after blackout
		and will restart the drive. It is necessary
		that the ON command is wired via digital
		input (DIN).
		P1210 = 6, Restart after supply power
		brown/blackout or fault (P1211 disabled):
		The inverter will acknowledge the faults
		(F0003 etc.) at power on after blackout or
		brownout and will restart the drive. It is
		necessary that the ON command is wired
		via digital input (DIN). Setting 6 causes
		the motor to restart immediately.
		P1210 = 7, Restart after supply power
		brown/blackout or fault (P1211
		enabled):
		This setting is for use where an external
		bypass system or process is interlocked
		with a relay that is set to
		P0731/P0732=52.3 (fault). The inverter
		functions the same as P1210=6 (trip on
		brownout, blackout or fault) but uses
		P1211 and only sets the fault bit
		P0731/P0732=52.3 when the specified
		number of restarts defined in P1211 has
		expired. If no trip occurs after 2 hours,
		the fault counter is reset.

NOTES:

1.Auto restart requires a constant ON command (such as via a digital input).

2.P1200 flying start must be used in cases where the motor may still be turning, such as after a brief input power break, or can be driven by the load.

3.A supply power brownout is when the power is interrupted and reapplied before the operator panel display has gone dark. It is a very short supply power break where the DC link has not fully collapsed.

4.A supply power blackout is when the operator panel display has gone dark before the power is reapplied. It is a long supply power break where the DC link has fully collapsed.

34	Siemens Building Technologies, Inc.

Image 42

Siemens 125-3208 operating instructions Automatic Restart Continued, Parameter, Description, Action, Setting, Default

Contents

SED2 VFD Electronic Bypass Options Operating InstructionsPage SED2 VFD Electronic Bypass Option Operating InstructionsPage Page Page Table of Contents Example SED2 Settings How to Use this Manual Manual OrganizationManual Notations Where To Send Comments Reference DocumentsSafety Instructions Safety InstructionsElectronic Bypass Option Overview General DescriptionVFD0095R1 Controller BoardCONTROLLER BOARD Figure 3. Controller Board Inputs and Outputs2-CONTACTORKEYPAD ContactorsKeypad Functions 3-CONTACTORKEYPADPushbutton/Indicator DescriptionOutput relay on the Controller board Dimensions and Weights Installation InstructionsMechanical Installation Environmental ConditionsFrame MountingFrame Size A and B Size CViewed from Bottom Dimensions in Inches CentimetersFigure 7. Frame Sizes D and E Conduit Locations Figure 6. Frame Sizes A through C ConduitElectrical Installation P0748 = Digital Out 1 Reverse Wiring for Frame Sizes C, D, and E Figure 10. Routing of Power and Control WiringFigure 11. Routing of Power and Control for Frame Sizes A and BOverload SwitchDisconnect Ground LugGround Lug DisconnectOverload AmpsOverload WireDisconnect Ground LugOverload WireDisconnect Ground LugInstallation Inspection Startup ProceduresSafety Precautions Power-OnSwitch DescriptionPosition Quick Commissioning Siemens Building Technologies, IncUser Access Level SettingDefault ParameterOperation for Europe/N AmericaRated Motor Voltage Rated Motor cosPhi P308, or Rated Motor PowerRated Motor Current Rated Motor Efficiency P0309Rated Motor Frequency Rated Motor SpeedSelection of Command Source Start CommandMotor Overload Factor Speed Command Source Selection of Command SourceStart Command Selection of FrequencySetpoint Speed Command SourceSelection of Frequency Minimum Motor FrequencyMaximum Motor Frequency Ramp-upTimeRamp-downtime End Quick CommissioningFlying Start Additional Parameter SettingsFlying Start r0000Search Rate Flying Start Motor Current Flying Startr0000 r0000Automatic Restart Automatic Restartr0000 Automatic Restart Continued SettingDefault ParameterTime to First Restart Number of Restart Attemptsr0000 r0000Vdc Controller Configuration of VdcController Pulse Frequency r0000Motor Data Identification Motor Data Identificationr0000 Motor Data Identification Continued r0000 Reset to Factory DefaultsReset to Factory Default P0970Required SED2 Parameter Settings Required SED2 Parameter SettingsAuto Bypass without Interlock Application Feature SetupOverview DescriptionSettings Example SED2 SettingsApplication Feature Setup Description InterlockSettings Siemens Building Technologies, IncP0700 in000 = Essential Services Wiring Example for InterlockDescription Wiring Example for Essential Services SettingsSiemens Building Technologies, Inc Interlock and Auto Bypass on VFD Fault SettingsDescription Drive Specifications Technical SpecificationsSpecifications Table 5. Electronic Bypass SpecificationsSED2 VFD Electronic Bypass Operating Instructons Table 6. SED2 Specifications ContinuedDrive Specifications DescriptionTroubleshooting Power-onInitialization FailureUnit Fault Condition Override Jumper FusesPrimary Fuse F3 and F4 Table 8. Fuse Replacement InformationBypass Option Part Number Secondary Fuse F2VFD0122R2 Figure 15. Controller Board Inputs and OutputsTroubleshooting Siemens Building Technologies, IncSiemens Building Technologies, Inc