Install, Troubleshooting User guide

7-15

Wiring the Regulator Board Terminal Strip

Description

Digital Input 5

(Function Loss)

Digital Input 4

(Run/Jog)

Parameters/Wiring Connections

The following parameters must be set:

P.026: Function Loss Response

A signal must be present at terminal 20 for the drive to be able to

start. See figures 7.1 and 7.2 The drive is shipped from the

factory with a jumper between terminals 16 and 20 which provides

the signal. The function loss input should be in series with the

drive's external interlocks. In this case, the jumper must be

removed before the connections are made. See figure 2.8.

Terminal 20 On = No Function Loss

IMPORTANT : A maintained function loss switch should be used

if P.054 (Level Sense Start Enable) = ON and P.026 = 1.

The following parameters must be set:

P.000: Control Source

P.020: Jog Speed Reference

P.021: Jog Ramp Accel Time

P.022: Jog Ramp Decel Time

Terminal 21 On = Jog Operation

Wiring a Run/Jog Input

Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued)

Terminal

Number

Wiring a Function Loss Input

16 17 18 19 20 21 16 17 18 19 20 21

REMOVE FACTORY FUNCTION

LOSS JUMPER HERE.

FUNCTION LOSS

COAST-STOP

PUSH-BUTTON

SAFETY INTERLOCKS

TERMINAL STRIP

16 21

RUN

JOG