
A-63648E
FANUC Series 16
/18
/21
- MA/TA
FANUC SERVO MOTOR ââ Series
Manual handle interface
Title
Drawing No.
Page
Data Signature Descriptio
1. Specifications
1.1. Outline
By using this function, manual handle feed for â servo unit, by manual pulse generator
on the host (CNC), is available. Pulses from manual pulse generator are transferred from
the host (CNC) to the â servo unit , through I/O Link. Still further, by changing
parameter, the magnification of pulse can be changed. This function is available on the
peripheral control interface. This function is the optional function.
1.2. Detailed specifications
After the manual handle mode of â servo unit (MD1(Y0#0)=0, MD2(Y0#1)=0,
MD4(Y0#2) =1) is selected, the host informs the magnification of the manual handle
generator (MP1(Y7#4),MP2(Y7#5)) and changes the manual pulse counter.
â servo unit operates the motor by reading the varied amount of the manual pulse
counter.
[ Time chart ]:
H: The management of the host.
â: The management of the â servo unit.
H: Manual handle mode
MD1/2=0
MD4=1
H: Magnification of
manual handle
(MP1/2)
Manual pulse counter
â: Motor driving