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10 RH767 UHF reader for WJ
To programming RH767 UHF reader, it need C# DLL “MPR DLL.dll”. Please get it from
below URL.
http://w3.adc.unitech.com.tw/pub/cs/SDK/RH767/RFID_SDK.zip
10.1 Class “MPRReader”
This is the main class instantiated by Applications. Manages a single WJ Multi-Protocol Reader. Provides
properties and methods for accessing features of the MPR. Talks to the MPR via an MPRComm object.
Generates request frame payloads for MPR API commands. Parses response frame payloads from MPR API
commands. Fires events when MPR public properties change.
10.2 The Parameter in MPRReader
y
byte
ActiveAntenna
This parameter to set and get the active antenna on reader and this value should be 0 on RH767.
y
byte
TxPower
This parameter to set and get the current antenna power and this value should between 18-30.
y
int
InvUpdateGap
To set and get the time between two inventories. Please set this value to 0 to get good
performance.
y
TimeSpan
PersistTime
How long a tag that has been read will persist in the inventory, without being read, while an
inventory is running. If an inventory is stopped, tags do not expire. If a tag is re-read, it will live at
least another PersistTime.
y
bool
Class0InventoryEnabled
Whether to perform EPC Class 0 inventories.
y
bool
Class1InventoryEnabled
Whether to perform EPC Class 1 inventories.
y
bool
Gen2InventoryEnabled
Whether to perform EPC UHF Gen2 inventories.
y
bool
IsConnected
To check the connection with reader.
y
bool
InvTimerEnabled
To get or set inventory status.
