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SERIAL COMMUNICATIONS:
With the serial communications option installed, the model DP-7600 can easily be
interfaced to a computer, terminal, or printer. The unit can operate in stand-alone mode
or in networked applications. Both RS232 and RS485 serial communication options
are available for the DP-7600. The baud rate is user selectable, and can range from
300 to 38.4K baud. The unit uses a N,8,1 character data format (no parity, 8 data bits,
1 stop bit). All data is transmitted/received as ASCII characters. Characters strings are
transmitted/received with the leftmost character first and are terminated with a car-
riage return [CR]. Incoming linefeeds are ignored by the unit, and it is optional to
have the unit transmit them. Leading zeros are acceptable for numeric data transmitted
to the unit. Decimal points are ignored by the unit, and are transmitted, when required,
to conform with the selected display format.
Listed below are the available commands for the model DP-7600 (with the associated
command numbers). Following this is a discussion of how commands are interpreted
by the unit along with a brief description for each command.
1
EH
Set Echo Mode
2
LF
Set Line Feed Mode
3
AE
Address Enable
4
AD
Address Disable
5
RD
Read Display
6
NOT USED
7
NOT USED
8
S1
Set Limit One
9
S2
Set Limit Two
10
S3
Set Limit Three
11
S4
Set Limit Four
12
SP
Peak and Runout
13
NOT USED
14
SZ
Remote Tare
15
NOT USED
16
NOT USED
17
NOT USED
18
NOT USED
19
TM
Test Message
20
NOT USED
21
NOT USED
22
CR
Set Continuous Reading Mode
23
NOT USED
24
NOT USED
25
NOT USED
26
LR
Set Legend
27
SC
Remote Serial Command
28
DP
Set Decimal Point Position
29
NOT USED
34
NOT USED
35
PV
Set Display Mode
36
AR
Absolute or Relative
37
SF
Program Filter
8
Содержание DP-7600
Страница 21: ...SCHEMATIC DP 7600 Top Board 16...
Страница 22: ...SCHEMATIC DP 7600 Top Board 17...
Страница 23: ...SCHEMATIC DP 7600 Top Board 18...
Страница 24: ...SCHEMATIC DP 7600 Bottom Board 19...
Страница 25: ...SCHEMATIC DP 7600 Bottom Board 20...
Страница 26: ...SCHEMATIC DP 7600 Analog Input Option Board 21...
Страница 27: ...SCHEMATIC DP 7600 Output Option Board 22...
Страница 28: ...SCHEMATIC DP 7600 RS232 RS485 Option Board 23...
Страница 29: ...DIMENSIONS 24 6 INCLUDING I O CONNECTOR...