Masibus 409-W User manual

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 1 of 34
User’s Manual
409-W Strain Gauge Indicator
Masibus Automation and Instrumentation Pvt. Ltd.
B/30, GIDC Electronics Estate,
Sector-25, Gandhinagar-382044, Gujarat, India
Phone : [phone].
Fax : [phone].
Email: [email protected]
Web: www.masibus.com

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 2 of 34
Contents
1. Introduction ............................................................................................................. 4
1.1 Product Overview/Description ..........................................................................................................................4
1.2 Model and Suffix code.......................................................................................................................................4
1.3 Accessory........................................................................................................................................................... 4
2. Safety/Warning Precaution..................................................................................... 4
3. Front Panel Description.......................................................................................... 5
3.1 Keyboard and Operation ...................................................................................................................................5
4. Panel Cutout Dimension......................................................................................... 6
5. Sticker details.......................................................................................................... 7
5.1 Terminal Arrangement Diagram .......................................................................................................................7
5.2 Connection diagram for SGI Input..................................................................................................................... 7
6. Configuration Guidelines........................................................................................ 8
6.1 Menu Parameter List.........................................................................................................................................8
6.2 Menu Layout for 409-W ..................................................................................................................................12
6.3 Main Menu for 409-W..................................................................................................................................... 12
6.4 Calibration menu.............................................................................................................................................14
7. Alarm Operation .................................................................................................... 15
7.1 Alarm type.......................................................................................................................................................15
7.2 Status of ALARM/TRIP.....................................................................................................................................15
7.3 Latching of ALARM.......................................................................................................................................... 15
7.4 HH Logic ..........................................................................................................................................................15
7.5 HL Logic ...........................................................................................................................................................16
7.6 LL Logic............................................................................................................................................................ 16
7.7 Open sensor UP scale/DOWN scale ................................................................................................................17
7.8 HH Logic ..........................................................................................................................................................17
7.9 HL Logic ...........................................................................................................................................................17
7.10 LL Logic............................................................................................................................................................ 18
7.11 Process value on Display .................................................................................................................................18
7.12 Retransmission output during OPEN sensor ...................................................................................................18
7.13 Relay Delay...................................................................................................................................................... 19
7.14 Control Relay ...................................................................................................................................................19
8. Calibration Procedure........................................................................................... 23

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 3 of 34
8.1 Calibration.......................................................................................................................................................23
9. Communication Parameter................................................................................... 26
9.1 Introduction.....................................................................................................................................................26
9.2 Parameter Address Details..............................................................................................................................26
9.3 Exceptional Response......................................................................................................................................28
10. Technical Specifications....................................................................................... 29
10.1 Input Specification...........................................................................................................................................29
10.2 Output Specifications ......................................................................................................................................29
10.3 General Specifications.....................................................................................................................................30
10.4 Power Supply...................................................................................................................................................31
10.5 Isolation........................................................................................................................................................... 31
10.6 Communication Specifications ........................................................................................................................31
10.7 10.7Special Feature.........................................................................................................................................32
11. Appendix................................................................................................................ 32
11.1 Troubleshooting .............................................................................................................................................. 32
11.2 Jumper Location for Retransmission Output ................................................................................................... 33
11.3 Load connection ..............................................................................................................................................33
11.4 What is gross value? .......................................................................................................................................33
11.5 What is tare weight?.......................................................................................................................................34
11.6 What is step value? ......................................................................................................................................... 34

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 4 of 34
1. Introduction
1.1 Product Overview/Description
409-W is a powerful micro-controller based strain gauge indicator, designed to
accept strain gauges, load cells, force transducers, pressure transducers or similar
devices as an input and two programmable set points with individual relays. Model
409-W is easy to operate and configuration is user friendly.
1.2 Model and Suffix code
Check the model and suffix codes to confirm that the product received is the one
which was ordered.
1.3 Accessory
The product is provided with the following accessory. (See the table 2 below).
Table 1.1
2. Safety/Warning Precaution
The product and the instruction manual describe important information to prevent
possible harm to users and damage to the property and to use the product safely.
Understand the following description (signs and symbols), read the text and
observe descriptions.
DESCRIPTION OF SIGNS
No
Item name
Part number
Qty
Remarks
1
Mounting Clamps
-
1

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 5 of 34
3. Front Panel Description
3.1 Keyboard and Operation
There are four keys for operation of the instruments. For understanding the
operation first of all understand the functionality of keys as shown in Fig.1.
Fig 3.1. Front Panel 409-W
MENU key: It is used to come out from the main or sub menu.
Menu + UP key is used to see mV in run mode.
ENTER key: It is used to select the desired parameter in various operating Mode.
After setting the data to proper value, by increment or decrement key, it is used to
enter the value of the selected parameter in memory.
It is used for alarm acknowledgment in run mode.
UP key: It is used to increment the parameter for selection. Value of Parameter can
be incremented by pressing this key. If the key is pressed continuously for more
than 10 counts change, the rate of increment will be made faster. This facility is to
allow faster data change for higher values.
Long press up to 7 sec will TARE the weight for SGI input.
DOWN key: It is used to decrement the parameter for selection. Value of parameter
can be decremented by pressing this key. If the key is pressed continuously for
more than 10 counts change, the rate of decrement will be made faster. This facility
is to allow faster data change for higher values.
It is used to display Gross value in run mode for SGI input.
Communication Status lamps: Lamps will blink when communication is on.
Alarm status lamps: When alarm occurs respective alarm lamp will on.

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 6 of 34
4. Panel Cutout Dimension
Fig 4.1.Panel cut out for 409-W

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 7 of 34
5. Sticker details
5.1 Terminal Arrangement Diagram
Fig 5.1. Terminal arrangement for 409-W
5.2 Connection diagram for SGI Input
Fig 5.2. Connection diagram for 409-W

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 8 of 34
6. Configuration Guidelines
6.1 Menu Parameter List
Display
Name
Description
Default
Value
RESO
(RESO)
Resolution
Set position of Decimal Point on Display.
0 : 0
1 : .0
2 : .00
3 : .000
4 : .0000
.0
MAXMV*
(MAXMV)
Maximum Mv
range
Set mV range for resolution.
0: 15mV
1 : 30mV
2 : 75mV
3 0 m V
OFST
(OFST)
Offset
Set offset value for weight
-9999 to 9999
0 . 0
KTARE
(KTARE)
Keypad Tare
option
Set value to enable or disable Key tare
0: Disb
1: En
eN
ZTARE
(ZTARE)
Zero Tare
set to clear Tare
0: NO
1: YES
NO
STEP
(STEP)
Step value
Set steps for display increment
0: OFF
1: 2
2: 5
3: 10
O F F
Rtr
Retransmission
RET V
(rETV)
Retransmission
voltage
Retransmission Output Type
This output is according to PV input.
Zero & Span acts as Min & Max value of retransmission o/p
scale respectively.
0 : 0-10V
1 : 0-5V
2 : 1-5V
Voltage or Current is Jumper Selectable from the
Hardware.
0-10

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 9 of 34
RETmA
(rEtma)
Retransmission
current
Retransmission Output Type
This output is according to PV input.
Zero & Span acts as Min & Max value of retransmission o/p
scale respectively.
0 : 4-20mA
1 : 0-20mA
Voltage or Current is Jumper Selectable from the
Hardware.
4-20mA
OPZ
(OP Z)
Output Zero
Set output zero for retransmission scaling
0.0
OP S
(OP S)
Output Span
Set output span for retransmission scaling
200.0
R MAPP
(R MAPP)
RET map
Set value for retransmission mapping
0: NET
1: Gross
0
Alarm
Alarm Logic
ATYP
(ATYP)
Alarm Type
Set which Set Point to shown in SV display in RUN mode
while device is in Auto Mode
0 : HH
1 : HL
2 : LL
LL
SEL
(SEL)
Selection for Alarm 1 & 2.
0: AL1
1: AL2
-
Al1/AL2
(AL1/AL2)
Alarm 1/Alarm 2
Set which Set Point to shown in SV display in RUN mode
while device is in Auto Mode
0 : ALRM
1 : TRIP
A L R M
LACH
(LACH)
Latch
Enable or Disable Latch
0 : YES
1 : NO
NO
HYST
(HYST)
Hysteresis
Hysteresis Value for Relay 0.000 to 0.255
1to 255
Resolution = 0
0.1 to 25.5
Resolution = 0.0
0.01 to 2.55
Resolution = 0.00
0.1

Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 10 of 34
0.001 to 0.255
Resolution = 0.000
0.0001 to 0.0255
Resolution = 0.0000
OPES
(opes)
OPEN Sensor
Status
Set Control O/P & Retransmission state when Input OPEN
condition.
0 : UP
1 : DOWN
UP
ST-1
(st-1)
Set Point 1
Range Depending on PV sensor type selected
1 0 . 0
ST-2
(st-2)
Set Point 2
Range Depending on PV sensor type selected
1 0 . 0
RDLY
(rdLY)
Relay Delay
(For Relay)
Relay Delay is amount of time (in sec), that Relay will wait
before getting ON after the ON condition occurs.
0to 9999 sec
0 s e c
CTRl
(CTRL)
Control Relay
Select Control Relay Status
0 : ON
1 : OFF
O F F
COM
Communication
SRNO
(srno)
Serial No
Unit ID for Modbus-RS485 Communication
1to 247
1
BAUD
(baud)
Baud Rate
Set Modbus RS485 Communication Baud Rate
0 : 4800 (4800 bps)
1 : 9600 (9600 bps)
2 : 19.2K (19200bps)
3 : 38.4K (38400bps)
9600
PRST
(PRST)
Parity/Stop bit
Set Parity and Stop bit
0 : PNS1
1 : PNS2
2 : POS1
3 : POS2
4 : PES1
5 : PES2
PnS1
FLTR
(fltr)
Filter
Filter is time (in sec), that PV will wait before getting to its
value after filter set.
0-60 sec
0
BRHT
Brightness
Adjust Brightness of the 7-segment Display.
100