Fuji Electric ALPHA5 Smart, User Manual

Page: 94 / 636

CHAPTER 2 WIRING
2-46
Description of I/O Signals
2
The conditions for enabling position control with the command pulse input are shown below.
 Function block diagram
Servo-on [S-ON] = ON
Forced stop [EMG] = ON
(Control output ready for servo-on [RDY] = ON)
Position control (37) = ON
The command pulse is enabled while command pulse ratio 1
(27) or command pulse ratio 2 (28) remains turned on.
Command pulse ratio 1(27)
Command pulse ratio 2(28)
Electronic gear numerator selection 0
（
24
）
Electronic gear numerator selection 1 （ 25 ）
Command pulse ratio 1
（
PA2_54
）
Command pulse ratio 2
（
PA2_55
）
Numerator 0 of electronic gear/ Denominator of electronic gear
(PA1_06) (PA1_07)
Numerator 1 of electronic gear/ Denominator of electronic gear
(PA2_51) (PA1_07)
Numerator 2 of electronic gear/ Denominator of electronic gear
(PA2_52) (PA1_07)
Numerator 3 of electronic gear/ Denominator of electronic gear
(PA2_53) (PA1_07)