NSD Absocoder NCW-3DHPRV2 Specifications & Instruction Manual page 7

1. OVERVIEW
NCW-3DHPRV2 converter (hereafter called NCW-3DHPR) can be combined with a single-turn type of
ABSOCODER sensor (VRE) to detected the machine position.
This converter communicates with programmable logic controllers by PROFIBUS-DP.
●GSD file
This product requires a definition file (GSD file) which is installed to the configuration tool.
Download GSD file from the following URL.
URL: www.nsdcorp.com
1-1. Features
(1) High reliability
An absolute position detection format ensures accurate position detection even if a power interruption or
unexpected noise condition occurs. An origin returning operation is not required.
(2) Superior durability
ABSOCODER sensor is not used electronic parts except coils and resistance, and it features a no-contact
construction excepting bearing. This sensor offers problem-free operation, even in environment where it is
exposed to vibration, impact shocks, extreme temperatures, oil, and dust.
(3) Compact design
The unit's outside dimensions (39(W) x 155(H) x 93(D)) were miniaturized. DIN rail can be used, so mounting is
much easier.
(4) PROFIBUS-DP communication
PROFIBUS-DP communication enables easy transmission of Position data, Preset data, Alarm data, and
Parameter data.
・8-byte output data and 8-byte input data communication.
・Baud rate of 9.6kbs ~ 12Mbps.
・Node address can be set by the node address setting switch on the converter's front panel.
(5) Two axes ABSOCODER sensor can connect
The machine positions for two axes can be detected by one converter. The space-saving in the control panel can
be conducted.
(6) Diagnosis function
The error information can be expressed both by PROFIBUS-DP alarm data and by monitor LEDs on the
converter's front panel.
(7) Preset function
The position data can be preset to the desired value from the PROFIBUS-DP master.
Moreover the position data can also be changed to "0" by pressing the [ZPS] switch on the converter's front
panel.
(8) Configuration tool
Parameter data settings can be changed by using the PROFIBUS-DP configuration tool (PROFIBUS
configuration software).
(9) Compliance with CE standards
The converter complies with CE (EMC Directive) standards.
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