Timing Of The Zero Point Setting When Using A Latch Pulse Signal - NSD Absocoder NCV-40H Series Specifications & Instruction Manual

8-6-3. Timing of the Zero Point Setting when Using a Latch Pulse Signal

Indicates the timing of the zero point setting when using a latch pulse signal.
Position data output
D0 to D25
Zero point setting input
(ZPS)
ts: Position data update cycle
Check the position data update cycle setting of the function setting switch.
For more setting details, refer to "8-2. Settings of the Function Setting Switch".
ts = 0.1ms to 51.2ms
t1: Input time of the zero point setting (ZPS)
t1 ≧ 20ms
t2: Time until the position data output switches to zero point "0" after the zero point setting
input (ZPS) is ON.
t2 ≦ (20ms + ts)
Important
1. The zero point setting input must be ON 20ms or more.
2. The zero point setting input should be OFF once when setting it repeatedly.
ts
t2
ON
OFF
Data after setting the zero point
0
t1
37