Series 30i-MODEL A, Temporary absolute coordinate setting Additional Manual Page 5
Additional Manual
A-79196E
Title
Draw
No.
Ed. Date Design Description
Date Jan.06.’04 Design. Apprv.
3/5
Page
FANUC Series 30i-MODEL A
Temporary absolute coordinate setting
Details
The temporary absolute coordinate setting function is used in the full closed
system with an inner absolute position pulse coder and an incremental scale.
The CNC communicates with the inner absolute position pulse coder for
decision of the absolute position when the system is powered on. The
position decided in this power on sequence is rough because it is "the motor
position", though the position is generally controlled with "the incremental
scale" in the full closed system. To get the accurate position, the manual
reference position return is required after the system is powered on.
With this function, the position at the power on is rough, but the following
functions are available before the manual reference position return.
- Stroke limit check
- Position Switch
In using the temporary absolute coordinate, the coordinate is same as the
reference position return has not been performed.
The reference position return is required to get the accurate position after the
power on sequence.
The reference position establishment signal (F120) are not set to "1" until the
manual reference point return is performed.
The diagnosis No.304 (reference counter value) are also not displayed until
the manual reference point return is performed.
Contents Summary of Series 30i-MODEL A, Temporary absolute coordinate setting Additional Manual
- Page 1TECHNICAL REPORT NO. TMN 04/020E Date :Mar .30, 2004 General Manager of Software Laboratory FANUC Series 30i-A Newly additional functions 1. Communicate this report to: Your information only GE Fanuc-N, GE Fanuc-E FANUC Robotics MILACRON Machine tool builder Sales agency End user 2. Summary for Sale
- Page 2FANUC Series30i –A newly additional functions Drawing number Functions 1 A-79227E External Data Input 2 A-79226E One Touch Macro call 3 A-79196E Temporary absolute coordinate setting 4 A-79354E System alarm 5 A-79349E Touch Panel Control 6 A-79253E Distance coded linear scale interface 7 A-79364E Li
- Page 3FANUC Series 30i-MODEL A Temporary absolute coordinate setting Specifications Title FANUC Series 30i-MODEL A Temporary absolute coordinate setting Draw A-79196E No. Ed. Date Design Description Page 1/5 Date Jan.06.’04 Design. Apprv.
- Page 4Outline In the full closed system with an inner absolute position pulse coder (serial pulse coder) and an incremental scale, the position is set by using absolute position data from the inner absolute position pulse coder at the power on sequence. After that, the position is controlled with incremen
- Page 5Details The temporary absolute coordinate setting function is used in the full closed system with an inner absolute position pulse coder and an incremental scale. The CNC communicates with the inner absolute position pulse coder for decision of the absolute position when the system is powered on. Th
- Page 6Parameters #7 #6 #5 #4 #3 #2 #1 #0 1815 APCx APZx OPTx [Input type] Parameter input [Data type] Bit axis Note When this parameter is set, the power must be turned off before operation is continued. #1 OPTx Position detector 0 : A separate pulse coder is not used. 1 : A separate pulse coder is used.
- Page 71874 Numerator of the conversion coefficient for inner pulse coder 1875 Denominator of the conversion coefficient for inner pulse coder Note When this parameter is set, the power must be turned off before operation is continued. [Input type] Parameter input [Data type] word axis [Unit of data] [Vali