NSD ABSOCODER NCV-220HSSILC Specifications & Instruction Manual page 41

The direction in which the position data increases is specified by a switch on the converter's rear face.
Increase direction
OFF: CW
(Factory setting)
ON：CCW
◆ Travel direction of the rod
CYLNUC
CYLNUC MarkⅡ
CW
CCW
Important
Position data "increase direction" setting caution
Do not change the position data "increase direction" switch setting while the power is ON, as this could
cause an accident.
Alteration of the position data
VLS-12.8PRA28
VLS-12.8MHP28
CW
CCW
35
IRS-51.2P
IRS-32.8P
CW
CCW