6.7 MODULE 7 - S ERIAL C OMMUNICATIONS P ARAMETERS ( ????? ) ?
PARAMETER MENU
7-SrL
PAR
PAXS
ONLY
PAXS
ONLY
Pro
bAUd
Baud
Rate
dAtA
Data
Bit
PAr
Parity
Bit
Addr
Meter
Address
Abrv
Abbreviated
Printing
OPt
Print
Options
6roSS
Gross
tArE
Tare
INP
Print Input
Value
tot
Print Total
Value
HILO
Print Max
& Min Values
SPNt
Print Setpoint
Values
? - A communication card must be installed in order to access this
module.
METER ADDRESS
BAUD RATE
???? ?
? ?
?
to
??
? ????
???? ?
???? ?
??? ?
??? ?
???? ? ???          ????        ????       ?????
??? ???? ????
Set the baud rate to match that of other serial communications equipment.
Normally, the baud rate is set to the highest value that all of the serial
communications equipment is capable of transmitting.
DATA BIT
? ?
? ?
Select either 7 or 8 bit data word lengths. Set the word length to match that
of other serial communication equipment. Since the meter receives and
transmits 7-bit ASCII encoded data, 7 bit word length is sufficient to request
and receive data from the meter.
PARITY BIT
??? ???? ??
? ???
Set the parity bit to match that of the other serial communications equipment
used. The meter ignores the parity when receiving data, and sets the parity bit
for outgoing data. If no parity is selected with 7-bit word length the meter
transmits and receives data with 2 stop bits. (For example: 10 bit frame with
mark parity)
Enter the serial node address. With a single unit on a bus, an address is not
needed and a value of zero can be used (RS232 applications). Otherwise, with
multiple bussed units, a unique address number must be assigned to each meter.
The node address applies specifically to RS485 applications.
ABBREVIATED PRINTING
??? ??
? ???
Select abbreviated transmissions (numeric only) or full field transmission.
When the data from the meter is sent directly to a terminal for display, the extra
characters that are sent identify the nature of the meter parameter displayed. In
this case, select ?? . When the data from the meter goes to a computer, it may be
desirable to suppress the node address and mnemonic when transmitting. In this
case, set this parameter to ??? .
PRINT OPTIONS
??? ??
? ??
??? - Enters the sub-menu to select those meter parameters to appear in the
block print. For each parameter in the sub-menu select ??? for the parameter to
appear with the block print, and ?? to disable the parameter.
*Setpoints 1-4 are setpoint plug-in card dependent.
Gross Value (PAXS Only) ????? ??? ??
Tare Value (PAXS Only) ???? ??? ??
Input Value
Max and Min Values
Total Value
Setpoint values*
???
????
???
????
???
???
???
???
??
??
??
??
25
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