Yaskawa VS-616G5 Series Revision F Programming Manual Manual de usuario descargar pdf (Pagina 91)

VS-616G5 Programming Manual 91

· Frequency Detection 2 (setting: “5”)

Closes whenever the output frequency is at or above the speed agree detection level (L4-01). During

deceleration from above the detection level, the output frequency decreases through the detection

bandwidth (L4-02) before the contact opens again. This is effective during both forward and reverse

operation.

· Inverter Ready (setting: “6”)

Closes when the inverter is ready for operation (no faults or alarms).

· DC Bus Undervoltage (setting: “7”)

Closes when the main circuit DC bus voltage or control circuit power supply is drops below the trip

level, or when the main circuit magnetic contactor (MC) turns OFF.

· Baseblock 1 - N.O. (setting: “8”)

Closes when the inverter output shuts OFF.

· Frequency Reference Selection (setting: “9”)

Opens when the frequency reference is input from the control circuit terminals or an option.

Closes when the frequency reference is input from the digital operator.

· Run Command Selection (setting: “A”)

Opens when run command is input from the control circuit terminals or an option.

Closes when run command is input from the digital operator.

· Overtorque Detection 1 - N.O. (setting: “B”)

Closes during overtorque detection 1 (see section L6, Overtorque Detection, on page 113).

Detection Width 1 (L4-02)

Output Frequency

Frequency

OFF

Detection Level 1 (L4-01)

Figure 39 Frequency Detection 1 Signal Timing Diagram

Detection 1 Signal

ON ON

Detection Width 1 (L4-02)

Output Frequency

Frequency

Detection Level 1 (L4-01)

Figure 40 Frequency Detection 2 Signal Timing Diagram

Detection 2 Signal

OFF OFF

Section H: Control Circuit Terminals

H2 Digital Outputs

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 161 162

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Yaskawa VS-616G5 Series Revision F Programming Manual Manual de usuario Pagina 91