Installation Instructions User guide

Bul. 937C Universal Frequency Converter Installation Instructions

The following illustration shows the menus for the input parameters. Menu items on the lowest level are

outlined in bold. Menu items which only appear u

nder certain conditions are marked in grey.

•For lead fault monitoring, terminal 3 is watched to see whether no current is flowing (lead

break(LB)/open circuit) or the input current is too high (short circuit-SC).

Input —— Lead monitor (see below) —— LB —— ON LB

OFF LB

SC —— ON LK

OFF LK

Smoothing (see below) —— 0 sec ... 255 sec

Pulses/unit () —— 1 ... 65000

Bounce filter (see below) —— ON Filter

OFF Filter

Start-up override () —— 1 sec ... 1000 sec

Input