Siemens EF 7850 Series Especificaciones descargar pdf (Pagina 27)

04/04 Control via the Operator Panel

SINAMICS G130 - Operator Panel AOP30

Operating Manual

5-25

5.7.6 AOP Setpoint

Settings: Menu: Commissioning / Service – AOP Settings – Control Settings

Save AOP setpoint (factory setting: no)

• Yes: In LOCAL mode, the last setpoint (once you have released the INCREASE

or DECREASE key or confirmed a numeric entry) is saved.

The next time you switch the system on in LOCAL mode, the saved value is

selected. This is also the case if you switched to REMOTE in the meantime or

the power supply was switched off.

When the system is switched from REMOTE to LOCAL mode while the drive is

switched on (motor is running), the actual value that was last present is set as

the output value for the AOP setpoint and saved.

If the system is switched from REMOTE to LOCAL mode while the drive is

switched off, the AOP setpoint that was last saved is used.

• No: When you switch the system on in LOCAL mode, setpoint 0 is always

selected. When the system is switched from REMOTE to LOCAL mode while

the drive is switched on (motor is running), the actual value that was last

present is set as the output value for the AOP setpoint.

AOP ramp-up time (factory setting: 20 s)

AOP ramp-down time (factory setting: 20 s)

• Recommendation: set as ramp-up/ramp-down time (p1120 / p1121).

Changing the ramp-up/ramp-down times does not affect the settings for

parameters p1120 and p1121 because this is an AOP-specific setting.

NOTE

The internal drive ramp-function generator is always active.

5.7.7 Timeout Monitoring

Settings: Menu: Commissioning / Service – AOP Settings – Control Settings

Timeout monitoring (factory setting: 3000 ms)

The monitoring time continuously monitors communication between the operator

panel and drive.

If, when the drive is in LOCAL mode, no communication signal has been received

once the monitoring time has elapsed, the drive is stopped with OFF1 and fault

F1030 ("control priority monitoring: sign-of-life failure") is displayed.

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Siemens EF 7850 Series Especificaciones Pagina 27