MSD-54 SERIES User
’s Guide
208
8.14.7 Chattering reduction [CHATTERING FILTER]
If operation is unstable due to chattering* caused by switching contacts, set the chattering reduction time
longer.
▪ Chattering filter time: 0 to 300 ms.
[Default]: Push switch: 30 ms.
Rotary encoder: 0 m
* Chattering: Operation is unstable immediately after contacts of relays or switches are switched, and then
signals are turned on and off repeatedly.
1. To set the chattering reduction time using menu:
MSD-5404
Top
↓
SET key
[FUNCTION SELECT]
PARALLEL
▲▼
keys: Select “PARALLEL”.
↓
SET key
[PARALLEL]
CHATTERING FILTER
▲▼
keys: Select “CHATTERING FILTER”.
↓
SET key
[SWICTH FILTER]
3
0
ms
▲▼
keys: Set the chattering time for the push switch (0 to 300).
↓
◂▶
keys
[ROTARY ENC FILTER]
0
ms
▲▼
keys: Set the chattering time for the rotary encoder (0 to 300).
↓
ESC key: Returns to the previous screen.
2. To set the chattering reduction time using commands:
@SFP: Set chattering reduction time
@GFP: Get chattering reduction time
