Emerson DL8000 - Configuration

DL8000 Preset Instruction Manual
Revised February-2016 Communications Protocols D-5
Gross Volume is a default value for commands which return total
values. The DL8000 can return one other value, depending on what you
enter in the Preset Delivery Type field [63,0,29] on the Preset Setup
screen’s General Setup tab. Enter Mass (for mass total values) or
Standard (for net standard total values).
Using the DanLoad 6000 protocol, when the TAS communicates with
the preset, the preset does not check for the following:
 If write command (for hex 0x0B, 0x0C, 0x27) is issued, the preset
does not check whether the TLP is a W&M type.
Note: Refer to the DanLoad 6000 Communications Specifications
Manual (Part Number 3-9000-674, Revision 2.1, publication
date September 1998) for details on the DanLoad 6000 protocol
and command request or query frame.
D.1.4 Configuration
To set up a serial port in the DL8000, use the following configurations:
Value
Description
Device Address
Sets the DL8000’s address [91,0,0]. Select Device
Address from the Address to Use frame on the
Device Information screen’s Internet tab (ROC >
Information).
Serial Port Setting
Configures the serial port. Set the following values on
the Comm Port screen (ROC > Comm Ports).
Baud Rate
Valid baud rates for the Modbus and
DL6000 protocols are 300, 600,
1200, 2400, 4800. 9600, 19200,
38400, and 57600.
[95,x,1] and [91,0,31 to 91,0,34]
Parity
Sets parity error checking, in which
the host adds a 1 or 0 bit to the
character to make it even or odd.
The receiver then decodes this value
and an error occurs if the bit number
is not correct. Valid values are 0 (no
parity), 1 (odd parity), or 2 (even
parity).
[95,x,4]
Data Bits
Sets the number of data bits in a
character. Valid values are 7 or 8.
[95,x,3]
Stop Bits
Sets the number of stop bits in a
character. Valid values are 1 or 2.
[95,x,2]