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Description
Parameters I/O 10-12 configure which functions are performed by the R1 to R3 relays located on MX
3
card.
Parameters I/O 13-15 configure which functions are performed by the R4 to R6 relays located on I/O card.
See Also
Up To Speed Time parameter (QST 09) on page 62.
Over Current Level parameter (PFN 01) on page 76.
Under Current Level parameter (PFN 03) on page 77.
Residual Ground Fault Level parameter (PFN 07) on page 79.
Inline Configuration parameter (I/O 24) on page 96.
Heater Level parameter (FUN 08) on page 104.
Energy Saver parameter (FUN 09) on page 106.
Theory of Operation section 7.1 , Motor Overload Operation on page 114.
Theory of Operation section 7.6.2, Wye-Delta Operation on page 139.
Theory of Operation section 7.7, Across The Line (Full Voltage Starter) on page 140.
Appendix C - Fault Codes on page 181.
Analog Input Trip Type
I/O 16
LCD Display
Range
LCD
Description
Off
Off, Disabled.
(Default)
Low Level
Low, Fault if input signal below preset trip level.
High Level
High, Fault if input signal above preset trip level.
Description
The analog input is the reference input for a starter configured as a Phase Controller or Current Follower. In
addition, the Analog Input Trip parameter allows the user to set a "High" or "Low" comparator based on the
analog input. If the type is set to "Low", then a fault occurs if the analog input level is below the trip level for
longer than the trip delay time. If the type is set to "High", then a fault occurs if the analog input level is
above the trip level for longer than the trip delay time. This function is only active when the motor is running.
This feature can be used in conjunction with using the analog input as a reference for a control mode in order
to detect an open 4-20mA loop providing the reference. Set the Analog Input Trip Type parameter to"Low"
and set the Analog Trip Level parameter to a value less than (<) 20%.
See Also
Analog Input Trip Level parameter (I/O 17) on page 92.
Analog Input Trip Time/Level parameter (I/O 18) on page 93.
Analog Input Span parameter (I/O 19) on page 93.
Analog Input Offset parameter (I/O 20) on page 94.
Starter Type parameter (FUN 07) on page 103.
Analog Input Trip Level
I/O 17
LCD Display
Range
0 – 100 %
(Default: 50)
Description
The Analog Input Trip Level parameter sets the analog input trip or fault level.
This feature can be used to detect an open 4-20mA loop by setting the Analog Input Trip Type (I/O 16)
parameter to "Low" and setting the Analog Input Trip Level (I/O 17) parameter to a value less than (<) 20%.
z
NOTE:
The analog input trip level is NOT affected by the Analog Input Offset or Analog Input Span
parameter settings. Therefore, if the trip level is set to 10% and the Analog Input Trip Type parameter is set
to "Low", a fault occurs when the analog input signal level is less than (<) 1V or 2mA regardless of what the
Analog Input and Analog Input Span parameters values are set to.
92
6 - PARAMETER DESCRIPTION
I/O: Ain Trp Lvl
17
50 %
I/O: Ain Trp Type
16
Off
Содержание RediStart EXEXMVRMX3 Series
Страница 2: ......
Страница 10: ......
Страница 11: ...1 Introduction 1...
Страница 17: ...2 Technical Specifications 7...
Страница 27: ...3 Installation 17...
Страница 38: ...EXMVRMX3 I O Card Layout 3 9 EXMVRMX3 I O Card Layout 28 3 INSTALLATION Figure 11 EXMVRMX3 I O Card Layout...
Страница 48: ......
Страница 49: ...4 Keypad Operation 39...
Страница 59: ...5 Parameter Groups 49...
Страница 67: ...6 Parameter Description 57...
Страница 122: ...NOTES 112 6 PARAMETER DESCRIPTION...
Страница 123: ...7 Theory of Operation 113...
Страница 155: ...NOTES 145 7 THEORY OF OPERATION...
Страница 156: ...146 7 THEORY OF OPERATION...
Страница 157: ...8 Troubleshooting Maintenance 147...
Страница 185: ...NOTES 175 8 TROUBLESHOOTING MAINTENANCE...
Страница 186: ......
Страница 187: ...Appendices 177...
Страница 213: ...203 APPENDIX H 3 YEAR WARRANTY...
Страница 221: ...Publication History Revision Date ECO 00 12 15 06 Initial Release...