PAXI0000 Red Lion Controls, PAXI0000 Datasheet - Page 25
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PAXI0000
Manufacturer Part Number
PAXI0000
Description
1/8 DIN DIGITAL INPUT PANEL METE
Manufacturer
Red Lion Controls
Series
PAXr
Type
Multimeterr
Specifications of PAXI0000
Display Style
Red Characters, Black Background
Display Type
LED
Display Face Size
3.80" L x 1.95" W (96.5 x 49.5mm)
Display Digits
6
Display Digits - Height
0.560" (14.22mm)
Mounting Type
Panel Mount
Termination
Terminal Block
Voltage - Supply
85 ~ 250VAC
No. Of Digits / Alpha
6
Signal Input Type
Pulse
Character Size
0.56"
Ip/nema Rating
IP65 / NEMA 4X
Panel Cutout Height
1.77"
Display Font Color
Red
Panel Cutout Width
3.62"
Accuracy
±0.01% %
Connection Type
Cage-Clamp
Cut Out, Panel
1/8 DIN
Digit Height
0.56
Dimensions
4.2"L×3.8"W×1.95"H
Display Digit Height
0.56 "
Function
Counter/Rate Indicator
Indicator Type
Counter/Rate Indicator
Number Of Digits
5
Primary Type
Electronic
Range, Measurement
±99999999
Special Features
Programmable Function Keys
Temperature, Operating, Range
0 to 50 °C
Voltage, Supply
85 to 250 VAC
Counter Supply Voltage
85-250VAC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Backlight
-
Measuring Range
-
Lead Free Status / Rohs Status
RoHS Compliant part
Other names
Q4600348
SENDING SERIAL COMMANDS AND DATA
command character must be constructed. A command string consists of a
command character, a value identifier, numerical data (if writing data to the
meter) followed by a the command terminator character * or $. The <CR> is
also available as a terminator when Counter C is in the SLAVE mode.
Command Chart
Command String Construction
does not respond with an error message to invalid commands. The following
procedure details construction of a command string:
1. The first characters consist of the Node Address Specifier (N) followed by a
2. After the optional address specifier, the next character is the command
3. The next character is the Register ID. This identifies the register that the
4. If constructing a value change command (writing data), the numeric data is
5. All command strings must be terminated with the string termination
Register Identification Chart
1. Register Names are also used as Register Mnemonics during full transmission.
2. The registers associated with the P command are set up in Print Options (Module 7).
3. Unless otherwise specified, the Transmit Details apply to both T and V
Command Description
ID
W
A
B
C
D
E
G
H
K
M
O
Q
S
U
X
F
J
L
When sending commands to the meter, a string containing at least one
The command string must be constructed in a specific sequence. The meter
2 character address number. The address number of the meter is
programmable. If the node address is 0, this command and the node address
itself may be omitted. This is the only command that may be used in
conjunction with other commands.
character.
command affects. The P command does not require a Register ID character.
It prints according to the selections made in print options.
sent next.
characters *, $ or when Counter C is set for slave mode <CR>. The meter
does not begin processing the command string until this character is received.
See Timing Diagram figure for differences between terminating characters.
I
Commands.
N
T
V
R
P
Count A
Count B
Count C
Rate
Min
Max
Scale Factor A
Scale Factor B
Scale Factor C
Count Load A
Count Load B
Count Load C
Setpoint 1
Setpoint 2
Setpoint 3
Setpoint 4
Auto/Manual Register
Analog Output Register
Setpoint Register
VALUE DESCRIPTION
Node (Meter) Address
Specifier
Transmit Value (read)
Value change (write)
Reset
Block Print Request
(read)
REGISTER
NAME
MMR
MAX
AOR
SOR
Notes
Address a specific meter. Must be followed by
two digit node address. Not required when
address = 00.
Read a register from the meter. Must be
followed by register ID character.
Write to register of the meter. Must be
followed by register ID character and numeric
data.
Reset a register or output. Must be followed
by register ID character
Initiates a block print output. Registers are
defined in programming.
CTB
CTC
RTE
SFC
LDC
CTA
MIN
SFA
SFB
LDA
LDB
SP1
SP2
SP3
SP4
1
COMMAND
T, V, R
T, V, R
T, V, R
T, V
T, V, R
T, V, R
T, V
T, V
T, V
T, V
T, V
T, V
T, V, R
T, V, R
T, V, R
T, V, R
T, V
T, V
T, V
2
TRANSMIT DETAILS
6 digit (V), 8 digit (T)
6 digit (V), 8 digit (T)
6 digit (V), 8 digit (T)
5 digit, positive only
5 digit, positive only
5 digit, positive only
6 digit, positive only
6 digit, positive only
6 digit, positive only
5 negative / 6 positive
5 negative / 6 positive
5 negative / 6 positive
5 negative / 6 positive
5 negative / 6 positive
5 negative / 6 positive
5 negative / 6 positive
0 - auto, 1 - manual
0 - 4095 normalized
0 - not active, 1 - active
3
25
Command String Examples:
1. Address = 17, Write 350 to Setpoint 1
2. Address = 5, Read Count A value, response time of 50 - 100 msec. min.
3. Address = 0, Reset Setpoint 4 output
Transmitting Data To the Meter
the Register Identification Chart. Leading zeros are ignored. Negative numbers
must have a minus sign. The meter ignores any decimal point and conforms the
number to the scaled resolution. (ie. The meter’s scaled decimal point position
is set for 0.0 and 25 is written to a register. The value of the register is now 2.5.
In this case, write a value of 250 to equal 25.0).
Note: Since the meter does not issue a reply to value change commands, follow
Transmitting Data From the Meter
(T), a print block command (P) or User Function print request. The response
from the meter is either a full field transmission or an abbreviated transmission.
The meter response is established in Module 7.
Full Transmission
✰
address assigned is 00, two spaces are substituted. A space (byte 3) follows the
unit address field. The next three characters (bytes 4 to 6) are the register
mnemonic. The numeric data is transmitted next.
value exceeds eight digits for count values or five digits for rate values, an *
(used as an overflow character) replaces the space in byte 7. Byte 8 is always a
space. The remaining ten positions of this field (bytes 9 to 18) consist of a minus
sign (for negative values), a floating decimal point (if applicable), and eight
positions for the requested value. The data within bytes 9 to 18 is right-aligned
with leading spaces for any unfilled positions.
(byte 20). When a block print is finished, an extra <SP> (byte 21), <CR> (byte
22), and <LF> (byte 23) are used to provide separation between the
transmissions.
Abbreviated Transmission
✰
leaving only the numeric part of the response.
Meter Response Examples:
1. Address = 17, full field response, Count A = 875
2. Address = 0, full field response, Setpoint 2 = -250.5
3. Address = 0, abbreviated response, Setpoint 2 = 250, last line of block print
These characters only appear in the last line of a block print.
These characters only appear in the last line of a block print.
Numeric data sent to the meter must be limited to Transmit Details listed in
with a transmit value command for readback verification.
Data is transmitted from the meter in response to either a transmit command
The first two characters transmitted (bytes 1 and 2) are the unit address. If the
The numeric field (bytes 7 to 18) is 12 characters long. When the requested
The end of the response string is terminated with <CR> (byte 19), and <LF>
The abbreviated response suppresses the address and register mnemonics,
1-12
Byte
7-18
Byte
1, 2
4-6
13
14
15
16
17
19
20
21
22
23
3
String: N17VM350$
String: N05TA*
String: RS*
17 CTA
SP2
Description
12 byte data field, 10 bytes for number, one byte for sign, one byte
for decimal point
<CR> (Carriage return)
<LF> (Line feed)
<SP> (Space)
<CR> (Carriage return)
<LF> (Line feed)
Description
2 byte Node (Meter) Address field [00-99]
<SP> (Space)
3 byte Register Mnemonic field
12 byte numeric data field: 10 bytes for number, one byte for sign, one
byte for decimal point
<CR> (Carriage return)
<LF> (Line feed)
<SP> (Space)
<CR> (Carriage return)
<LF> (Line feed)
250<CR><LF><SP><CR><LF>
-250.5<CR><LF>
875 <CR><LF>
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✰
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