Saftronics GP5 Series Especificaciones descargar pdf (Pagina 62)

Chapter 6: Programming Features

Firmware – S2011 and S3012

Revision: 1 (9/98) 54 © Saftronics, Inc.

§ Auxiliary Analog Input Selection (n043)

To change the control circuit Terminal FI input level, set constant n043.

Setting FI Terminal Input Level

0 0 to 10 V input

1 4 to 20 mA input

NOTE: To set constant n043 to 0, cut jumper J1 on the Inverter control PC board.

§ Frequency Reference Retention (n044)

Effective when UP/DOWN or Sample/Hold commands are selected for multi-function contact inputs. To retain the

held frequency reference at power OFF, set constant n044 to 0.

Setting Description

0 Hold reference retained in frequency reference 1 (constant n025)

1 Not retained

§ Operation Method for Frequency Reference Loss Detection (no45)

Select operation in case the frequency reference from control circuit terminal decreases rapidly.

Setting Description

0 No detection

1 Continue to run at 80% of Fmax.

(Operation when 1 is selected)

If frequency reference decreases by 90% within 400ms, operation is performed at 80% of the reference reached

before decreasing.

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Saftronics GP5 Series Especificaciones Pagina 62