CWT 5016 User manual

1
SHEN ZHEN YIKEHUDONG
TECHNOLOGY TRADE LT
D
TEL
：
+86
-
755
-
26719954
V3.
0
CWT501
6
Use
r
’s manual
2
www.mobq2000.com
CONTENT
S
1
PREFACE
................................
................................
................................
................................
............
3
2
INTRODUCTION
................................
................................
................................
................................
.
4
2.1
P
ARAMETER
................................
................................
................................
................................
...
4
3
INSTALL
................................
................................
................................
................................
..............
5
3.1
SIZE
................................
................................
................................
................................
...............
5
3.2
LED
INDICATOR DESCRIPTI
ON
................................
................................
................................
........
5
3.3
T
ERMINAL
D
ESCRIPTION
................................
................................
................................
.................
6
4
SETUP PARAMETERS FOR
RTU
................................
................................
................................
.....
7
4.1
A
CCESS SETUP MODE
................................
................................
................................
....................
7
4.2
S
ETUP BASIC PARAMETER
S
................................
................................
................................
............
8
4.2.1
Setup “CS number”
................................
................................
................................
..................
8
4.2.2
Setup bas
ic parameters
................................
................................
................................
...........
8
4.2.3
Alarm parameters
................................
................................
................................
.....................
9
4.2.4
ALL SMS
................................
................................
................................
................................
.
11
4.2.5
System Prio
................................
................................
................................
.............................
11
4.3
I
NPUT AND
O
UTPUT
................................
................................
................................
......................
13
4.3.1
Setup input and output types
................................
................................
................................
.
13
4.3.2
Define alarm and recover sms of digital input
................................
................................
........
15
4.3.3
Setup inputs timeouts
................................
................................
................................
.............
15
4.3.4
Setup digital inputs/ou
tputs port name
................................
................................
...................
16
4.3.5
CS’s DIN authority
................................
................................
................................
..................
17
4.4
S
ETUP
A
IN PARAMETERS
................................
................................
................................
..............
18
4.4.1
Setup Ain parameters
................................
................................
................................
.............
18
4.4.2
Setup AIN alarm and recover sms
................................
................................
.........................
19
4.4.3
Setup AD inputs name
................................
................................
................................
............
20
4.4.4
CS’sAIN Authority
................................
................................
................................
..................
20
4.5
GPRS
PARAMETERS
................................
................................
................................
....................
21
4.5.1
GPRS parameters
................................
................................
................................
..................
21
4.6
S
ETUP
I
-
SENSORS
................................
................................
................................
........................
23
4.6.1
Buzzer
................................
................................
................................
................................
....
23
4.6.2
Tmp100 sensor (optional
)
................................
................................
................................
......
23
4.6.3
Internal battery (optional)
................................
................................
................................
.......
24
4.7
S
ETUP EXTEND TEMPERAT
URE SENSOR
................................
................................
........................
25
4.7.1
Setup extend temperature
................................
................................
................................
......
25
4.8
O
THERS SETTING
................................
................................
................................
.........................
26
4.8.1
Realtime Interlock
................................
................................
................................
...................
26
4.8.2
Timers
................................
................................
................................
................................
.....
27
4.8.3
Weekly timers
................................
................................
................................
.........................
28
4.8.4
Define users commands
................................
................................
................................
........
28

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1
PREFACE
Thank you for using the CWT50
1
6
GPRS data logger
. You will know well about the functions and
operation methods of this product quickly through this
User’s Manual
.
This product is mainly used for remote alarming and control application
based on GSM network
. Please
use it
according to
the parameters and technical specifications
in
the
User’s Manual
. Meanwhile, t
h
e
Notes shall be considered for the usage of radio
-
control products, especially GSM products. Our
Company bears no liability for
property loss or bodily injury
arising from
abnormal or incorrect usage of
this product.
Package list
product
quantity
CWT501
6 GPRS data logger
1
pcs
RS232 cable
1pcs
12V
Adaptor
1pcs
GSM antenna
1pcs
CD
1pcs
CWT501
6
Use
r
’s manual
4
www.mobq2000.com
2
INTRODUCTION
CWT501
6
has been
designed
as a cost effective
,
low power, self contained data
logger
.
It
combines
4
digital inputs,
4
drivable
relay outputs
,
4
analog
input
s and 4
special
temperature sensor inputs
with
embedded
GSM/GPRS module to
provide an all in one instrument for data logging,
remote data
a
cquisition,
alarm and contro
l.
It uploads
r
eal time data
on schedule or alarm
or
pre
-
defined condition happens
via SMS or GPRS.
Alarm levels can also be set for any of the digital inputs
,
analog inputs
and temperature
inputs;
it support
User
-
defined
SMS alarm messages
and t
he outputs
can also be controlled via SMS
or GPRS
.
CWT5016
comes with
an
easy to use configuration SW for setting up
all
parameters
, in
cluding
setting alarm levels or states
and
pre
-
d
efined
conditions for GPRS transmit
etc
.
The configurationcan be
done on a PC or from
sms command
.
It
s
internal
256
KB memory logs more than
1000
record
s.
Flexible
data logging interval starts from 1
minute up to 24 hours.
2.1
Parameter
P
arameter item
Reference scope
DC
Power supply
9
-
2
8
V DC
(
S
tan
dard adapter:
DC 12V/1.5A
)
Power consumption
12V input Max.
1
50mA/
Average
50mA
Frequency range
Dual
-
frequency
900/1800
/850/1900
Mhz
SIM
Card
Supporting 3V SIM Card
Antenna
50
Ω
SMA
Antenna interface
Serial
RS
232
Temperature range
-
3
0
°
C
~
+70
°
C
Humidity range
R
elative humidity
95%
Digital
Input
4 digital inputs(
Dry contact
)
output
4
drivable relay outputs(open
-
collector outputs)
Output drive voltage
Equal to input DC vol
tage
Output drive power
D
rive voltage
≤35V
, drive current
≤
5
00mA
Analog
Input
4
analog
inputs(
4~20mA or 0~5V
)
T
emperature input
4 DS18B20 inputs (temperature range
-
55
°
C
~
+
125
°
C
)
memory
256K
Audio interface
3.5mm audio in and audio out
Exterior di
mension
130
×
80
×25mm
Weight
3
7
0
g

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3
INSTALL
3.1
size
3.2
LED indicator
description
Indicator
Status
Indication description
SRV (
Orange
)
Light on
during
handling
It will be light on when the system sends short messages and
light off when the ha
ndling is over
ACT(
Yellow
)
Flicker
It will flicker periodically when the system is under operation, and
the interval time is 6 sec
NET (
Red
)
Flicker
GSM
module signal indicator, which will flicker slowly after the
system is registered in GSM network
BAT
(
Green
)
Light on
during
charge
It is on
during
interior
battery
is
charging
Instal
l SIM card
Press the small yellow dot,
the SIM card drawer will
spring out automatically. Take
out the drawer, put the SIM
card in it on the slot direction
and plug back the drawer.
Buzzer Reset button
：
press
the button to clear buzzer
alarm sound
MIC
：
3.5mm audio in
，
connect MIC to monitor voice
SPK
：
3.5mm audio out
，
connect
loudspeaker
to speak
CWT501
6
Use
r
’s manual
6
www.mobq2000.com
3.3
Terminal
Description
①
.
DC
9
-
2
8
V
(
power in
)
DC
positive terminal of the DC power supply (+)
GND
Negative terminal of the DC power supply (
-
)
Warning
：
must be careful that
the polarity is not reversed
, otherwise
, the output will be
damage
②
.
RS232
RXD
Receive Data
Connect RS232 cable orange wire
TXD
Transmit Data
Connect RS232 cable blue wire
GND
Ground
Connect RS232 cable black wire
③
.
4
digital inputs (NO or NC)
DI0
～
DI
3
Conn
ect
NO
or
NC
GND
Connect
COM
④
.
4
drivable relay output
s
DO0
～
DO
3
negative pole of relay coil
DC
Positive pole of relay coil
⑤
.
4 temperature inputs
T+
DS18
B
20
V
DD
GND
DS18
B20
GND
TI0~TI3
DS18
B20
DQ
⑥
.
4
analog inputs
AIN
0
～
AIN3
C
onnect analog device output
A
GD
GND
1
2
3
4
6
5

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4
S
ETUP
PARAMETERS FOR RTU
4.1
A
ccess setup mod
e
Connect RTU and computer withRS232 cable,
and
open the configuration software, make
RTU access
setup mode according to the following figure.
N
ote: Please choose the serial port No.
and
rate correctly
, the default communication rate is
9600
;
default password is
“
000000
”
D
efinition: Working mode and setup mode
In setup mode, all functions
are
disabled, only to setup parameters.
And
RTU must be restart to enter
working mode, all functions is enabled, t
he RTU can alarm and be control.
NOTE
Access setup mode, the simcard and antenna is no need, but access wording mode, the simcard and
antenna is necessary.
How to know current mode:
M
ethod 1: Check theACT light, if the ACT light flickers twice per se
cond, that means it is under the setup
mode;
the
flicker period of the ACT light canbe up to 6 sec under the working mode.
M
ethod 2: Check the information from the serial port, if the
character string
of
“
dtu
come in setup mode”
occurs, it means that RTU
is under the setup mode.
CWT501
6
Use
r
’s manual
8
www.mobq2000.com
4.2
S
etup basic parameter
s
4.2.1
S
etup
“
CS number
”
RTU
under
working mode, the
“
CS number
”
can send sms commands to control RTU and receive sms
(include alarm sms, report sms etc).
User can set 10 CS numbers, CS0
-
CS9
4.2.2
Setup b
asic paramet
er
s
Attention
:
gsm band,
com
bps, uart, pin code, country code please using the default
parameter

Alarm for
GSM
signal low
GSM
signal normal range is
18
-
3
2
，
RTU send
s
alarm sms to
CS number
whenRTU
’
s GSM signal value

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below
the
preset threshold
, the default is 11.

D
aily
report
enable
the option
, RTU
will send a report sms to CS number at 10:00 every morning for reporting current
states, through which the user
can make sure the normal operation of RTU.

Proof time
Proof time
is keeping the RTU
’
s
os (operation system) has correct time. RTU can execute daily report,
timing arm or disarm, timing output at correct time.
S
end
proof time
sms to cs when
power up
When
R
TU
power up
, it send a sms to CS0 to request
proof time
, CS0 can reply
sms”
999
” to
RTU to
complete
proof time
.
S
end
proof time
sms to sp when
power up
SP phone number is
a phone that cans
automatic reply a SMS to any incoming SMS, RTU use it to
update inte
rior Clocker by the timestamp in SMS, the SMS contents is not important
.

D
evice description
You
can add description with RTU (such as install
position,
user information)
, the
description
is
show in
RTU alarm
sms
.

Device ID
T
he device ID is
an
8
-
byte
ASCII
characters which
is
show in
RTU state
sms
.
4.2.3
Alarm parameters

ring when alert
Enable
this option, RTU will give CS number a phone call then send sms when alarm
CWT501
6
Use
r
’s manual
10
www.mobq2000.com

auto answer call
of
service phone
number
s
Attention
:
This
option is
valid
for the RTU
models t
hat have
audio
interface
.
If
MIC and speaker are
connected;
RTU auto answer when CS
numbers call
it, so user can
remote
monitor
voice and speaking.

A
uto add basic description with alert sms
Enable
this option,
the description (such as install
position,
use
r information) that have been defined by
user will show in alarm sms
and
daily report sms.

print RTU alarm events by com port
Enable
this option, when RTU alarm, it sends the alarm data to com port with CWT_IO data format.

delay send sms time when
alarm
(di
sarm delay)
Define the
time;
you have
an
enough
time to disarm RTU whenyou go into the monitor area.

Holding
time after arm
(
arm delay time)
Define the
time;
you have
an
enough
time to arm RTU when you leave the monitor area.

Extend information with report
RTU
can send report sms to cs phones by timer or user
’
s
inquiry
by sms command, this function is
designed to let user know the
RTU
is s
tilling working and its status, enable or disable follow
information
to show in report.

Interior temperature:
T
he
inte
rnal temperature sensor
is optional, if RTU
has added
it,
the
temperature value
will
show in the daily report.
Attention
：
A standard
RTU
have not internal temperature sensor

Device Id:
enable this option, ID will show in the daily report.

Arm status:
enab
le this option, arm or disarm status will show in the daily report.

Signal of gsm network:
enable this option, GSM signal value will show in the daily report.

Device’s memo
:
enable this option, Device description will show in the daily report.

Power supply
status:
enable this option, the daily report will show power supply status

Ex
-
temperature
:
Attention
:
This
option is
valid
for the RTU
models that have
temperature inputs (DS18B20 inputs).
Enable th
is
option, all the value of
extend
temperature sensor
will show in the daily report.

Alarm inputs:
enable this option,
the
input
s
that are in alarm
status will show in the daily report.

AD0~AD3:
enable those options, all the value of AD input will show in the daily report.

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4.2.4
ALL SMS
In this
page
, you can see
all sms content
s
that
you have defined, include digital inputs alarm/recover
sms, AD inputs alarm/recover sms etc. you can
Double
-
click
it to modify.
4.2.5
System
Prio
In this
page
, you can
set authorization
for CS numbers
“
O
”
means
enable
authorization
;
“
X
”
means
disable
authorization
.
CWT501
6
Use
r
’s manual
12
www.mobq2000.com
Authority
Explanation
admin
CanArm/disarm or not
Modify by sms
This CS number can be modify by sms command or not
Change cs phones
This CS number can modify other CS number by sms command or not
Powerup sms
Can receive t
he status sms or not when RTU is restarted by sms command
Daily report sms
Can receive the daily report or not
Timer mms
Null
Alarm mms
Null
I
-
tmp alarm sms
Can receive the alarm sms or not when internal temperature sensor alarm
I
-
tmp alarm ring
Can
receive the alarm phone call or not when internal temperature sensor alarm
Power fail sms
Can receive the alarm sms of power failure or not
Power fail ring
Can receive the alarm phone call of power failure or not
Signal low alarm
Null
Sample sms
Null
M2M svr
RTU send sms to the CS number withCWT_IO protocol
Arm notify
C
an receive sms when RTU arm or disarm

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4.3
Input and Output
4.3.1
S
etup
input and output types
Digital inputs types
Input
signals have two types,
EDGE_IN
(
edge trigg
er
ing
)
and LEVEL_IN
(
state triggering
)
.
ATTENTION:
T
he key
deferen
ce between Level and Edge is Level input has recovery
sms message
and Level input
can repeat alarm status sms notify by an interval.

24 Hours
I
f
enable this option
,
the digital input will execute alar
m
action (
send alarm sms, interlock etc) when it is
triggered, even RTU is in disarm status.
Level input alarm
Typical edge alarm
CWT501
6
Use
r
’s manual
14
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
Sound
Means
this
channel input
alarm event
can
cause
internal
buzzer and extend buzzer or siren action.

U
se digital input 1 as
arm
control
Enable
this option, RTU
is in arm mode if digital input 1 is opened, RTU is in disarm mode if digital input
1 is closed, so user can connect a button to switch mode for arm or disarm
ATTENTION:
U
se digital input
1 as arm control
you need select the type of input1 is
“
TO CLOSE
AL
ARM (LEVEL)
”
and delete the alarm/recover sms of input 1

C
ounter
En
able or disable this channel input as counter input which catch greater than 100ms plus.

C
ounter upload timer
Setup the counter GPRS upload interval

Counter upload only changed data
Autom
atic counter upload mode is a mode to Save GPRS, not report data if value not changed.
Attention
:
This
option is
valid
for the RTU
models that have
GPRS function.
Output types

Remember
outputs status
RTU
’
s outputs default status is
open;
it is
possible
closed during working.
After
restart,
the outputs will be
reset,
status is open.
I
f enable the option
,
output
can recover the status that bef
ore restart.
0
disable
1
relay drivable output
Drive relay,
drive electricity <0.2A
O
utput drive relay voltage Equal to input DC voltage
Output power: Drive voltage ≤35V, drive current ≤200mA
2
Buzzer
This
line
’
s actions will
synchronize
with
internal
buzzer.
3
SNAPSHOOT
This line wills
shortly action when any
alarm happens
.
4
SIREN
This line continuous drives
for 1
minute
by default.
A
n
d the
interval can be user define.

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4.3.2
Define alarm and recover sms of digital input
All of the input
lines
sms
can be modify.
A
SMS
composed of not more than
6
0 characters
4.3.3
Setup
inputs timeouts
T
his page designed to setup input timeouts property.
T
here are 3 interval related w
ith inputs.
1. Alarm sms limit interval
It is
designed to avoid amounts of alarm/recover sms in a short time.
2. Alarm sms resend interval
It is
designed for repeat alarm status notifies
to phones, 0 means disable repeat notification.
CWT501
6
Use
r
’s manual
16
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3
.
Alarms ensur
e
timeouts
It
is a counter of alarm status ensure timer, designed to avoid shake mistakes. 0 means no counter.
4.3.4
Setup
digital inputs/outputs
port
name
If you send sms command to require inputs status,
there is a
contrast
of returning
H
ave setup input name
H
ave not setup input name
Setup outputs name is same
from
：
[phone]
High voltage
：
normal
Low
voltage
：
alarm
High
water level
：
normal
Low
water level
：
normal
from
：
[phone]
Input 0
：
normal
Input 1
：
alarm
Input 2
：
normal
Input 3
：
normal

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4.3.5
CS
’
s DIN authority
T
his page cansetup the
authority
of CS phone receive
digital
input alarm sms and alarm call
“
O
”
means this
c
s phone will receive related li
ne in sms,
“
X
”
means not.
Example:
T
his settings means CS0 don
’
t receive
input
0 alarm
CS1 don
’
t receive
input1
alarm sms.
CS3
don
’
t receive
input0
alarm sms.
CWT501
6
Use
r
’s manual
18
www.mobq2000.com
4.4
Setup Ain parameters
4.4.1
S
etup
Ain parameters
The analog input
is
designed to receive
0~20
mA
o
r 0~5V
signal from an analog
sensor
Y
ou can preset a high and a low level for every AD input, if current value is above the high level or below
the low level, RTU alarm.
You
also can send sms command to RTU to get current value.
E
xample:
RTU connect a temp
erature transmitter, it analog output range is 4
-
20 ma for monitor temperature range
is 0
℃
-
50
℃
, you want to get alarm and current temperature value when temperature is above 40
℃
or
below 10
℃
.

Urgent
I
f checked,
in any case, the RTU will execute alarm
action (
send alarm sms, interlock etc) when the AD
input is over normal range, even RTU is i
n disarm status.

Sound
alarm
Means
this line alarm event will cause
internal
buzzer and extend buzzer or sirenaction.

Upload step
Attention
:
This
option is
valid
for the RTU
models that have
GPRS function.
I
f
the
change of AD input is more than
“
upload
step
”
, RTU upload current value to server by GPRS.

M
inimum time
of twice
AD
alarm sms
(AINAS time)
After executed
an
alarm
action (
send alarm sms, interlock etc.)
When
AD
inputs
over normal range, in
the AINAS time RTU will not execute any alarm
action (
se
nd alarm sms, interlock etc.)
even AD inputs
are
over normal range frequently.
Th
e
purpose
of
setting
AINA
S time is
user will not receive many alarm

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sms in the time when the AIN value is
fluctuates
at low value or high value.
“
0
”
means disable the
function
.
“
0
”
means disable the function
.

I
nterval
of resend AD
alarm
state
sms
(AINLS
time
)
After executed a alarm action(send alarm sms, interlock etc.)
w
hen
AD
inputs
over normal range, if the
duration of the alarm signal overrun the AINLS time, RTU will execut
e a alarm action(send alarm
sms,
interlock etc.) again.
Th
e
purpose
of
setting
AIN
LS time is alarm to user repeatedly
at regular
intervals
during the
AD input is in state of over normal range
.
“
0
”
means disable the function
.

Timespan of ensure AD alarm
(AI
NDLY
time
)
RTU will not execute any alarm action(send alarm sms, interlock etc.)
inthe AINDLY time evenAD inputs
over normal range, if the durationof the alarm signal overrun the AINDLY time, RTU will execute a alarm
action(send alarm
sms,
interlock etc
.)
.
“
0
”
means disable the function
.

S
etup lag
When
AD
inputs
over normal range
, RTU will alarm.
B
ut will not return to normal state before AIN return
into range
high value
-
lag and
low value
+lag
.
F
or example: normal range is 10~40, lag is 5, RTU send alarm
sms when AIN value is 10 or 40.
But
RTU
send recover sms whenAIN value is 35(40
-
5) or 15(10+5)
Th
e
purpose
of
setting
lag
is
user will not receive many alarm when the AIN value is
fluctuates
at low
value or high value.
“
0
”
means disable the function
.
4.4.2
Se
tup AIN alarm and recover sms
The
current
value is showed in end of alarm or recovers
sms.
A
SMS
composed of not more than
6
0
characters
.
CWT501
6
Use
r
’s manual
20
www.mobq2000.com
4.4.3
Setup
AD inputs name
If you send sms command to query AD inputs value, the AD inputs name show in the sms
F
or exa
mple, set the AD input 0 channel name is
“
temperature
”
, the sms is:
ATTENTION:
a
name
composed of not more than
24
characters
4.4.4
CS
’
s AIN Authority
T
his page cansetup the table of CS phone receive
AD input
line in alarm property.
“
O
”
means this
c
s phone w
ill receive related line in sms,
“
X
”
means not.
From
：
[phone]
T
emper
a
tu
re
current value
：
21.33
AD input 1 current value
：
60
AD input 2
current value
：
0
AD input
3
current value
：
0

21
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4.5
GPRS parameters
4.5.1
GPRS parameters
I
n this page,
you
can
set GPRS parameters.
“APN, user, password, DNS add
r
”, you can consult the GSM operation

GPRS idle time
Means if
GPRS RTU
has no data transferred in
the time, GPRS will off line
, set the time to 0, means
GPRS always on line.

Modbus
T
CP
unit ID
：
It is valid if data transfer with Modbus TCP protocol

Enable com data to GPRS server
GPRS RTU support RS232 Transparent Transmission

Set parameters of server:
4 servers can be add, they can receive data from GPRS RTU at the same time
You can set paramete
rs
for
every server
CWT501
6
Use
r
’s manual
22
www.mobq2000.com

Server address
It is an IP of server or
d
omain names
, IP must be a
static
and public IP address

Service port
It is a
TCP/IP port of
applications
on server

TCP/UDP
You
can select
TCP/UDP
transport protocols
for sever

S
ervice Protocol
Y
ou
can select communication protocols between GPRS RTU and server
The
y are
Modbus
TCP, CWT_IO and RS232
bidirectional
transparent transmission
Important
：
CWT_IO
and
GRPS
DTU protocols
can support TCP or UDP;
but MODBUS
TCP
protocol
only support
TCP;
so if you use the CWT5002, the
transport protocol
must be TCP

Idle timeout
It is valid
for TCP
server;
it means
if there
is
no data
transferred
in the time,
the server is disconnected.
S
et to 0 to disable the function

Response timeout
It is valid for CWT_IO
and Modbus
TCP
communication protocols, it means
after GPRS RTU send data
messages to server if GPRS RTU have not received response data from server in the
time, the GPRS
RTU will send data again.
S
et to 0 to disable the function.

Heart timeout
Reserve

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4.6
Setup I
-
sensors
4.6.1
Buzzer
Attention
:
This
setting is
valid
for the RTU
models that have
buzzer.
The buzzer
can be activated when alarm.
I
n this page,
you
ca
n e
n
able or disable the buzzer and set
interval time of alarm
4.6.2
Tmp100 sensor
(optional)
Attention
:
This
setting is
valid
for the RTU
models that are
added interior temperature sensor, the
tmp100 temperature is optional,
a standard
RTU
have not internal
temperature sensor
.
CWT501
6
Use
r
’s manual
24
www.mobq2000.com
You
canpreset a high and a low temperature value, if temperature is over normal range, RTU alarm. You
also can send sms command to RTU to get current temperature.
User can set
“
Adjust
”
value to
calibrating
temperature value

T
imespan
of
twice alarm sms
It is
designed
to avoid amounts of alarm/recover sms in a short time.

TMPRS time:
timespan of
resend alarm sms
It is d
esigned for repeat alarm status notifies
to phones, 0 means disable repeat notification.

time of ensure alarm
It i
s
a
counter of alarm status ensure timer, designed to avoid shake mistakes. 0 means no counter.
4.6.3
Internal battery
(optional)
Attention
:
This
setting is
valid
for the RTU
models that are
internal battery.
It
is
designed to
realize
power lost alarm
When
external power cut off, RTU
P
owered by internal battery and alarm to cs numbers

time of ensure power alarm
When the time of external power lost is over the time, RTU alarm,
“
0
”
means
disabl
e the function.
Battery parameter:

Lithium
battery

Voltage:
3.7
V

Capacity:
80
0mAh

Limited voltage for charging
4.2V

Implementation standard
GB/T 18287
-
2000

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4.7
Setup extend temperature sensor
4.7.1
S
etup
extend
temperature
CWT501
6
can connect
4
extend wired temperature sensors DS18B20.
Y
oucanpreset a high and a low level fo
r every channel, if the current temperature is above the high level
or below the low level, CWT5016 alarm.
You
can also send sms command to get current temperature.
DS18B20
temperature probes
temperature range:
-
55
℃
~
+125
℃
;
precision
：
±0.5
℃

A
djustments
Y
ou
can set the value to reduce
error
.

Alarm
sms interval
T
he time is
designed
to avoid amounts of alarm/recover sms in a short time.

Re
-
alarm sms interval
Designed for repeat alarm status notifies
to phones, 0 means disable repeat notification.

Alarm ensuri
ng timer
It i
s
a counter of alarm status ensure timer, designed to avoid shake mistakes. 0 means no counter.

“
24 Hours
”
property
I
f checked,
the channel will execute alarm
action (
send alarm sms, interlock etc) when it is triggered,
even CWT5016 is in disa
rm status.

“
Sound
”
property
Means
this line alarm event will cause
internal
buzzer and extend buzzer or sirenaction.

“Enable”
property
E
nable
or disable this channel
’
s alarm
CWT501
6
Use
r
’s manual
26
www.mobq2000.com
4.8
Others setting
4.8.1
Realtime
I
nterlock
R
ealtime interlock is a
local strategy
, it
is d
esigned to
outputs
automatically
execute action
under some
internal triggerin
g conditions.
F
or
example
If digital input 0 alert, output 0 close
pulse
5 seconds.

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4.8.2
T
imers
Timers is designed to time execute task, task include arm, disarm, open/close ou
tput etc.

Minutes timers
4 minute counters can be set, RTU execute a task
e
very
the minute
interval
.
For example, RTU execute output 0 pulse every 30 minutes

S
econd timers
4 second counters canbe set, RTU execute a task
e
very
the second
interval
.

S
yste
m timers
6 times can be set in a day, RTU execute a task in each time.
F
or example, at 8:30 execute output 0 on, at 17:00 execute output 0 off.
CWT501
6
Use
r
’s manual
28
www.mobq2000.com
4.8.3
W
eekly t
imers
7 times can be set in a week, RTU execute a task in each time.
F
or example, execute send daily
report
at Monday 10:30 RTU
4.8.4
D
efine users commands
Users can define
6
commands
instead of system commands.
F
or example, user set
“
close
”
instead of system command
“
IOOH
”
, so user can send
“
close
”
to close
output