Figure 5-1

LinStep #4

LinStep #3

LinStep #2

LinStep #1

4

3Data Valid

2Unit

1 Selection

PLC

Program

Selection

Configuring Output Definition [ ODaaaaaaaa ]

EDIT > SETUP > I/O > OUTPUTS

Value: PPPPPPPP

Range:

OUT1: PROGRAMMABLE

PPPPPPPP ←↑↓→

Select value, press ENTER

Each input is easily configured using the keypad as described in Table 5-2. The function of each input channel is indicated by a letter at the bottom of the display.

Note: Use the ← and → keys to select an Input. Then use ↑↓ to select the definition for each input (described in Table 5-2).

Note: Lower case Input Characters (b, d, h, k and m) appear on the Keypad but are not used.

 

 

 

Table 5-2

Char

Keypad Display

Input Character Description

A

AMP FAULT

Amplifier Fault – Output goes low on any amplifier fault. An amplifier fault may

 

 

be due to temperature, motor short–circuits, excessive following error,

 

 

over–voltage and excessive regeneration conditions.

 

 

Note: This is not an all–inclusive fault output. Use F–Fault for this.

B

BRAKE 1

It is often advisable that applications using a ball screw type actuator with a

b

BRAKE 2

vertical load use a brake to prevent the load from falling in the event of a fault.

 

 

The Brake output is normally disengaged, which is actually an ON condition.

 

 

When a fault occurs, power to the brake is removed and the brake is engaged.

 

 

This is a “fail–safe” type of brake, controlled by an OPTO module, and it requires

 

 

a customer supplied, 120VAC power supply, or 24 VDC with B Motors.

 

 

 

 

C

OVER CURRENT

Not Used.

D

DIRECTION 1

The output remains set until motion is commanded in the reverse direction.

d

DIRECTION 2

 

 

 

 

 

 

 

F

FAULT

The fault output acts as an all–inclusive fail–safe output. Under normal

 

 

operation the output is low (ON) and goes high (OFF) when any type of fault

 

 

occurs. A fault can occur from any amplifier fault condition (A) as well as for

 

 

the following general faults:

 

 

S

BMA (Board Monitor Alarm) time–out

 

 

S

Error finding Home – both limits were hit.

 

 

The exact cause of the fault can be determined a number of ways:

 

 

S

Shown on keypad display

 

 

S

RS–232C using the SS, SD, and SA status commands (see Appendix A)

 

 

S

Other outputs can be configured to show more specific fault states

H

AT HOME 1

The output goes high as long as the axis is at home.

h

AT HOME 2

 

 

 

 

 

 

 

 

5-10 Setup

MN1854

Page 47
Image 47
Baldor mn1854 manual OUT1 Programmable Pppppppp ←↑↓→