XAIBUS.tlk Driver Reference
Yudian AI-BUS Protocol Driver
This driver requires that you have TAS-HMITalk 8.04 installed.
XAIBUS driver allows you to connect to any equipment which uses
the Yudian AI-BUS Protocol.
This driver was developed by Jiantao Yu from China.
This driver implements Read/Write Register as they are described in
the Yudian AI-BUs Protocol Manual.
This driver expects that you connect to your device through its serial
port. The device should behave as a slave in your RS-232/485 network.
Required communication settings:
BaudRate: 1200-19200 bps
Parity: None
DataBits: 8
StopBits: 1 or 2
Flow Totalizers
I/O module
Indicators
Power Indicators
Temperature Controllers
Yudian AI Series
Preset Register as Signed 16-bit Integer
COMMAND DESCRIPTION:
Obtains current values.
PROPERTY SETTINGS REQUIRED:
HMITalk1.DriverDataType = Anolog Input
HMITalk1.DriverNumPoints = 1-5
HMITalk1.DriverP0 = Station number (0-100).
HMITalk1.DriverP1 = 0
HMITalk1.DriverP2 = Indicates the register address (0-255).
RETURNS:
- HMITalk1.PointValue(0) = Register value
- HMITalk1.PointValue(1) = PV
- HMITalk1.PointValue(2) = SV
- HMITalk1.PointValue(3) = MV
- HMITalk1.PointValue(4) = Alarm Status
COMMAND DESCRIPTION:
Places a specified value into a register as
an signed 16-bit integer value from -32768 to 32767.
The device also returns current values.
PROPERTY SETTINGS REQUIRED:
HMITalk1.DriverDataType = Analog Output
HMITalk1.DriverNumPoints = 1-5
HMITalk1.DriverP0 = Station number (0-100).
HMITalk1.DriverP1 = 0
HMITalk1.DriverP2 = Indicates the register address (0-255).
WHERE:
- HMITalk1.PointValue(0) = New register value (-32768-32767)
- HMITalk1.PointValue(1) = PV
- HMITalk1.PointValue(2) = SV
- HMITalk1.PointValue(3) = MV
- HMITalk1.PointValue(4) = Alarm Status
[1005] DRIVER (Internal): Invalid driver stage
[1300] PROTOCOL (Timeout): No answer
[2002] CONFIG (DataType): Digital inputs are not supported by this driver
[2003] CONFIG (DataType): Digital outputs are not supported by this driver
[2185] CONFIG (NumValues): Too many values (max=5)
[3014] CONFIG (P0): Invalid device address (0-100)
[3015] CONFIG (P1): Invalid extended address
[4001] CONFIG (P2): Invalid address
[8146] CONFIG (Remote): Frame checksum error (FCS)
This driver requires that you have TAS-HMITalk 8.04 installed.
Driver Source Code Last Update: 05/04/2009 10:30:24
Driver Reference Last Update: 05/14/2009 21:22:40
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