Danfoss vlt fcd 302, Operating Manual, Page: 49 / 84

5.3.5 4-** Limits/Warnings
Par-
ameter # Parameter description Default value 4 set-up Change during
operation
Conversion
index
Type
4-1* Motor Limits
4-10 Motor Speed Direction ExpressionLimit All set-ups FALSE – Uint8
4-11 Motor Speed Low Limit [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
4-12 Motor Speed Low Limit [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
4-13 Motor Speed High Limit [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
4-14 Motor Speed High Limit [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
4-16 Torque Limit Motor Mode ExpressionLimit All set-ups TRUE -1 Uint16
4-17 Torque Limit Generator Mode 100 % All set-ups TRUE -1 Uint16
4-18 Current Limit ExpressionLimit All set-ups TRUE -1 Uint32
4-19 Max Output Frequency ExpressionLimit All set-ups FALSE -1 Uint16
4-2* Limit Factors
4-20 Torque Limit Factor Source [0] No function All set-ups TRUE – Uint8
4-21 Speed Limit Factor Source [0] No function All set-ups TRUE – Uint8
4-23 Brake Check Limit Factor Source [0] DC-link voltage All set-ups TRUE – Uint8
4-24 Brake Check Limit Factor 98 % All set-ups TRUE 0 Uint8
4-3* Motor Speed Mon.
4-30 Motor Feedback Loss Function [2] Trip All set-ups TRUE – Uint8
4-31 Motor Feedback Speed Error 300 RPM All set-ups TRUE 67 Uint16
4-32 Motor Feedback Loss Timeout 0.05 s All set-ups TRUE -2 Uint16
4-34 Tracking Error Function ExpressionLimit All set-ups TRUE – Uint8
4-35 Tracking Error 10 RPM All set-ups TRUE 67 Uint16
4-36 Tracking Error Timeout 1 s All set-ups TRUE -2 Uint16
4-37 Tracking Error Ramping 100 RPM All set-ups TRUE 67 Uint16
4-38 Tracking Error Ramping Timeout 1 s All set-ups TRUE -2 Uint16
4-39
Tracking Error After Ramping
Timeout
5 s All set-ups TRUE -2 Uint16
4-4* Speed Monitor
4-43 Motor Speed Monitor Function [0] Disabled All set-ups TRUE – Uint8
4-44 Motor Speed Monitor Max 100 RPM All set-ups TRUE 67 Uint16
4-45 Motor Speed Monitor Timeout 0.1 s All set-ups TRUE -2 Uint16
4-5* Adj. Warnings
4-50 Warning Current Low 0 A All set-ups TRUE -2 Uint32
4-51 Warning Current High ImaxVLT (P1637) All set-ups TRUE -2 Uint32
4-52 Warning Speed Low 0 RPM All set-ups TRUE 67 Uint16
4-53 Warning Speed High ExpressionLimit All set-ups TRUE 67 Uint16
4-54 Warning Reference Low -999999.999 N/A All set-ups TRUE -3 Int32
4-55 Warning Reference High 999999.999 N/A All set-ups TRUE -3 Int32
4-56 Warning Feedback Low
-999999.999
ReferenceFeed-
backUnit All set-ups TRUE -3 Int32
4-57 Warning Feedback High
999999.999
ReferenceFeed-
backUnit All set-ups TRUE -3 Int32
4-58 Missing Motor Phase Function ExpressionLimit All set-ups TRUE – Uint8
4-6* Speed Bypass
4-60 Bypass Speed From [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
4-61 Bypass Speed From [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
4-62 Bypass Speed To [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
4-63 Bypass Speed To [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
4-7* Position Monitor
Programming Operating Guide
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