FANUC Series 30i/31i/32i-MODEL A, Spindle Analog Output Function, Specifications Additional Manual Page 4

Additional Manual

Page of 7

/ 7

A-79905E/01

Title

Draw

No.

Ed. Date Design Description

Date Dec.28.’04 Design. Apprv.

4/7

page

FANUC Series 30i/31i/32i-MODEL A

Spindle analog output function

ecifications

Parameter

#7 #6 #5 #4 #3 #2 #1 #0

3716 A/Ss

[Input type] Parameter input

[Data type] Bit spindle

A/Ss Spindle motor type is

0: Analog spindle.

1: Serial spindle.

NOTE

1. When an analog spindle is used, the option for

spindle analog output is required.

2. When a serial spindle is used, the option for

spindle serial output is required.

3. The option for the number of controlled spindles

needs to be specified.

3717

Motor number to each spindle

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Input type] Parameter input

[Data type] Byte Spindle

[Valid data range] 0 to Maximum number of controlled axes

Set a spindle amplifier number to be assigned to each spindle.

0: No spindle amplifier is connected.

1: Spindle motor connected to amplifier number 1 is used.

2: Spindle motor connected to amplifier number 2 is used.

n: Spindle motor connected to amplifier number n is used.

Contents Summary of FANUC Series 30i/31i/32i-MODEL A, Spindle Analog Output Function, Specifications Additional Manual

Page 1FANUC Series 30i/31i/32i-MODEL A Spindle analog output function Specifications FANUC Series 30i/31i/32i-MODEL A Title Spindle analog output function Specifications Draw A-79905E/01 No. Ed. Date Design Description page 1/7 Date Dec.28.’04 Design. Apprv.
Page 2Overview Spindle analog output is a spindle motor control interface. The spindle analog output can control up to one analog spindle. When the analog interface spindle was used, the serial interface spindle can’t use. FANUC Series 30i/31i/32i-MODEL A Title Spindle analog output function Specification
Page 3Detail Spindle analog output is a spindle motor control interface. The spindle analog output can control up to one analog spindle. The table below lists the relationship between the spindles and functions. Spindle Analog spindle (*1) Function First spindle Threading/feed per revolution Available (sy
Page 4Parameter #7 #6 #5 #4 #3 #2 #1 #0 3716 A/Ss [Input type] Parameter input [Data type] Bit spindle A/Ss Spindle motor type is 0: Analog spindle. 1: Serial spindle. NOTE 1. When an analog spindle is used, the option for spindle analog output is required. 2. When a serial spindle is used, the option for
Page 53718 Subscript for display of a serial spindle (main spindle) or analog spindle [Input type] Parameter input [Data type] Byte Spindle [Valid data range] 0 to 122 Set a subscript to be added to spindle speed display on a screen such as the position display screen. NOTE This parameter is disabled when
Page 6Alarm and Message Number Message Description SP1241 D/A CONVERTER ERROR The D/A converter for controlling analog spindles is erroneous. SP1996 ILLEGAL SPINDLE PARAMETER The spindle was assigned incorrectly. SETTING Check to see the following parameter. (No.3716 or 3717) FANUC Series 30i/31i/32i-MODE
Page 7Caution Caution 1. When an error occurs in the D/A converter, the CNC change the status as follows. (1) The alarm SP1241 “D/A CONVERTER ERROR” has occur. (2) The spindle voltage command has set to 0. (3) The spindle enable signal has set to 0. 2. The spindle load torque value is displayed always 0.