Watts LF007 Serie Instrucciones De Instalación página 7

Table 1 Register Assignments
Functions: R – Read only; W – Write only; R/W – Read/Write; WP – Write-Protected
REGISTER DESCRIPTION
40001 Slave Address
40002 UART Setup
40003 Modbus Delays
40033 Software Version
40048 Last Converted
Chan, Conversion
Counter
40049 Channel 0 Data
40050 Channel 1 Data
40051 Channel 2 Data
40052 Channel 3 Data
40053 Channel 4 Data
40054 Channel 5 Data
FUNCTION VALUE
R/W 1-DF
R/W
R/W 0-303F
R
R 0-06FF
R 0-FFFF
R 0-FFFF
R 0-FFFF
R 0-FFFF
R 0-FFFF
R 0-FFFF
7
DESCRIPTION
Factory set to 0x0001.
Bits 0-4 Baud Rate
5=9600
6=19.2K
7=38.4K
8=57.6K
9=115.2K
Bits 5-6 Parity
0=No Parity, 8-N-2
1=Odd
2=Even
3=No Parity, 8-N-1
Factory set to 0x0035 = 9600, 8, N, 1
Bits 0-7
The Response Delay in milliseconds. This is
required when the RS-485 adapter cannot
tri-state immediately after the last character
is transmitted from the host. Maximum value
is 63mS. Factory default value is 3.
Bits 8-15
The End of Query Delay in milliseconds
(48mS max). This is an additional time that
the module waits before marking the end of
the message. Slower host computers may
not be able transmit a continuous message
stream, thereby creating gaps between
characters exceeding the normal 3.5 character
times limit. Factory default value is 0.
Factory set, 0x0003.
Factory set, Code Version
Bits 0-7
The counter increments each conversion and
rolled over after FF. The Conversion Counter
indicates when the data registers have been
updated.
Bits 8-10
Input channel last conversion stored. The
information is useful when all channel data is
read back with 1 query. The user can identify
which channels have been converted since
the last query as long as the time between
queries is less than 8 conversion times.
Initialized to '0x0000' on device reset.
Data - Ch 0, Offset binary, zero=0x8000
Data - Channel 1
Data - Channel 2
Data - Channel 3
Data - Channel 4
Data - Channel 5
Continued