Schneider Electric Altivar 58 VW3-A58101 Instrukcja Użytkownika Pobierz pdf (Strona 69)

VVDED397047US R8/01 ALTIVAR

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58 Keypad Display

08/01 Chapter 2 — Menus

Drive Running (RUN)

The logic output is at state 1 if the motor is being fed by the drive

controller (current present) or if a run command is generated with a zero

speed reference.

Frequency Threshold Attained (FtA)

The logic output is at state 1 if the motor frequency is greater than or

equal to the frequency threshold set by the Ftd parameter in the

2—Adjust menu.

Frequency Reference Attained (SrA)

The logic output is at state 1 if the motor frequency is equal to the speed

reference value.

High Speed Attained (FLA)

The logic output is at state 1 if the motor frequency is equal to the high

speed value (HSP).

Current Threshold Attained (CtA)

The logic output is at state 1 if the motor current meets or exceeds the

current threshold set by the Ctd parameter in the 2—Adjust menu.

Thermal State Attained (tSA)

The logic output is at state 1 if the motor thermal state ismeets or exceeds

the thermal state set by the ttd parameter in the 2—Adjust menu.

Loss of 4–20 mA signal (APL)

The logic output is at state 1 if the signal on the 4–20 mA speed reference

input is less than 2 mA.

Brake Logic Command (bLC) (This parameter is only assignable to R2)

Brake Logic Command allows management of a mechanical brake by the

drive controller. Figure 19 on page 70 shows a timing diagram for Brake

Logic.

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 111 112

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Schneider Electric Altivar 58 VW3-A58101 Instrukcja Użytkownika Strona 69