Software Logic Tree - Texmate DL-40US-DCA Quick Start Manual

The DL-40JANUS is an intelligent meter with a hierarchical
software structure designed for easy programming and opera-
tion, as shown below in the software logic tree�
VIEW ONLY MODE
Setpoint 1
(SP1)
confirm (SP1)
Setpoint 2
(SP2)
confirm (SP2)
Setpoint 3
(SP3)
confirm (SP3)
Setpoint 4
(SP4)
confirm (SP4)
15 Second
Program Timeout
The meter has a 15 second
program timeout� If no buttons
are pressed for 15 seconds, at
any stage of the programming
sequence the meter will exit the
programming mode and return
to the operational display� Any
program changes that were
made prior to pressing the
P
button in the preceding step
will not be saved�
DL-40JANUS-DCA/DCV manual (d0114)
SETPOINT PEAK & VALLEY
VIEW & RESET
Peak
confirm
Peak
Valley
confirm
Valley
This menu only available
when an analog output
module is installed
TWO POINT ANALOG OUTPUT
CALIBRATION
SEE PAGE 6
Calibrate
Analog
Output
Lo
Calibrate
Analog
Output
Hi
confirm Analog
output values
scaling with external signal
AUTO - (
without external signal
MANUAL rescaling- (
Relay Outputs (Lock) ON
29 28 27 26 25 24 23 22
See Leopard Family Input
Signal Conditioning Modules
1 2 3 4 5 6 8
SP1 SP1
NO NO
Texmate's Modbus RTU RS-485 module provides
half-duplex, serial communication to PLC, SCADA and
other systems for monitoring and control of the meter's
functions. The meter functions as a slave.
The RS485 module takes the place of the Analog Output
module, so it is not possible to have both Analog
Output and RS-485 communication. Programming and
operation of the meter are done via a di erent menu
system, or Software Logic Tree, that is accessed through
the front panel push buttons, see below.
BAUD: -press Up button for 192(00)
-press Down button for 96(00)
ADDR: -press Up or Down button to change
from 1 to 247.
-value rolls over, e.g. 247 to 1
PRTY: -press Up or Down button to change
-values are 2=Even, 1=Odd, 0=None
Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com

Software Logic Tree

MAIN MENU
Operational Display
Sub-menu
MODE
Calibration
Mode
Reset
Calibration
PEAK
Mode
Reset
VALY
When AUTO
is set to OFF
TWO POINT AUTO
CALIBRATION MODE
SEE PAGE 5
Zero
Span
Err. Any new setting
canceled and previous
settings are retained
) OFF
) ON
With RS-485 Output Option
COM Ref A+ B
ON
2 1
19 18 17 16
9 10 11 14 15
AC AC
SP2 SP2
Neutral Line
NO NO
– DC + DC
Modbus RS-485 Settings
See Page 7-8
confirm
After the meter has been powered up, the four
digits light up for three seconds and then settle to
the operational display indicating the input signal�
Set Setpoint 1
Delay-on-Make
Delay-on-Break
When MANUAL
is set to ON
MANUAL
RESCALING MODE
See Page 4
Offset
Scale
Factor
Delay-on-Make
NOTE: [dob] [dom] Functions
DECIMAL POINT AND
BRIGHTNESS SELECTION
See Page 6
Delay-on-Break
Decimal Point
(dp)
[X•XXX]
[XX•XX]
[XXX•X]
[XXXX•]
[XXXX]
Display
Brightness (br)
[2]
[3]
[4]
This menu only available
when an analog output
module is installed
SELECTION FOR ANALOG
RANGE OUTPUT
See Page 6
confirm
Relays Activation [rLYS]
(H) High the relay energizes
when the setpoint is exceeded.
(L) Low the relay energizes below
the setpoint. Setpoint are indicated
from left to right SP1, SP2, SP3, SP4
SETPOINT SETTING AND
RELAY CONFIGURATION MODE
See Page 9
(SP1)
(doM)
(dob)
Hysteresis
(HYSt)
Setpoint 2
(SP2)
(doM)
are only available
for SP1 and SP2
(dob)
Hysteresis
(HYSt)
Setpoint 3
(SP3)
Hysteresis
(HYSt)
Setpoint 4
(SP4)
Hysteresis
(HYSt)
[LHLH]
[HLHL]
confirm
[HHHH]
Page 3