CHAPTER 2 WIRING

Rotation speed

2

Zero speed

ON

OFF

PA1_32: Zero deviation

range/In-position range

Time

ON

Zero deviation ON

OFF

ON

In-position (level)

ON

OFF

ON

In-position

(single shot)

PA1_35: In-position judgment time

ＯＮ

PA1_34: In-position minimum

OFF time / Single shot ON time

(3) Interrupt positioning

Level: The signal is turned on if conditions (A) and (B) below are satisfied.

(A) The rpm of the servomotor is within the setting of PA1_30 (zero speed range).

(B) The difference (deviation amount) between the command position (command pulse

input) and feedback position is within the setting of PA1_32 (zero deviation

range/in-position range).

Single shot: If conditions (A) and (B) above are satisfied, the signal is turned on for the time

specified at PA1_34 (in-position minimum OFF time / single shot ON time) and then

it is turned off.

However, if the zero deviation signal is turned off while the signal remains turned on,

the signal is forcibly turned off.

(4) Homing/start positioning

Level: The signal is turned on if conditions (A) and (B) below are satisfied.

(A) The rpm of the servomotor is within the setting of PA1_30 (zero speed range).

(B) The difference (deviation amount) between the command position (command pulse

input) and feedback position is within the setting of PA1_32 (zero deviation

range/in-position range).

Single shot: If conditions (A) and (B) above are satisfied, the signal is turned on for the time

specified at PA1_34 (in-position minimum OFF time / single shot ON time) and then

it is turned off.

However, if the zero deviation signal is turned off while the signal remains turned on,

the signal is forcibly turned off.

2-62 Description of I/O Signals