B-TEK Scales T405S User manual

AWT35-501638
Issue AA
T405S
Weight Indicator
Service Manual

BTEK_T405S_s_en_501638.book

T405S Indicator Service Manual 3
Table of Contents
page
Manual revision history .............................................................................................................................7
Chapter 1 General information and warnings .........................................................................................9
About this manual ..............................................................................................................9
Text conventions .........................................................................................................9
Special messages .......................................................................................................9
Installation ........................................................................................................................10
Torque specifications ................................................................................................10
Proper grounding of cables .......................................................................................10
Safe handling of equipment with batteries ................................................................11
Wet conditions ...........................................................................................................11
Routine maintenance .......................................................................................................11
Cleaning the machine ......................................................................................................11
Training ............................................................................................................................11
Sharp objects ...................................................................................................................12
FCC and EMC declarations of compliance ......................................................................12
Chapter 2 Introduction ............................................................................................................................13
Front panel .......................................................................................................................14
Front Display .............................................................................................................15
Powering up the T405S ...................................................................................................16
Using the alphanumeric keypad .......................................................................................16
Entering negative numbers or decimal point ....................................................................16
String index/character data entry .....................................................................................16
Chapter 3 Introduction to the menus .....................................................................................................18
Accessing the menus .......................................................................................................19
Exiting the menus ............................................................................................................19
Menu annunciators ..........................................................................................................20
Quick Code parameter entry ............................................................................................21
Chapter 4 User level menus ....................................................................................................................22
User menu .......................................................................................................................22
Time ..........................................................................................................................23
Date ...........................................................................................................................23
Site ID ........................................................................................................................24
Seal ...........................................................................................................................24
Archive ......................................................................................................................24
About menu ......................................................................................................................25
Boot (Bootloader) ......................................................................................................26
Firmware ...................................................................................................................26
App ............................................................................................................................26
Serial .........................................................................................................................26
Option ........................................................................................................................27
Enet ...........................................................................................................................27
Download ..................................................................................................................28
BSQ ...........................................................................................................................28
Audit menu .......................................................................................................................29
Counter ......................................................................................................................29
Print ...........................................................................................................................30
Chapter 5 Diagnostics level menus .......................................................................................................31

4 T405S Indicator Service Manual
Diag menu ....................................................................................................................... 31
Scale ......................................................................................................................... 32
Current Zero ............................................................................................................. 32
Display ...................................................................................................................... 33
Buttons ...................................................................................................................... 33
Ports ..........................................................................................................................33
Inputs ........................................................................................................................ 34
Outputs ...................................................................................................................... 34
Options ...................................................................................................................... 35
Logs .......................................................................................................................... 35
BSQ ...........................................................................................................................36
Chapter 6 ADMIN level menus ................................................................................................................ 37
Setup menu .....................................................................................................................37
Calibration Procedure ...................................................................................................... 38
Scale 1-2 ................................................................................................................... 38
Zero Procedure ......................................................................................................... 39
Span Procedure ........................................................................................................ 40
Linearity Procedure ................................................................................................... 40
Input procedure ......................................................................................................... 41
Gravity Factor Procedure .......................................................................................... 42
Display ...................................................................................................................... 43
Calibration Unit .......................................................................................................... 43
Print calibration report ............................................................................................... 43
Scale ................................................................................................................................ 44
Scale 1-2 ................................................................................................................... 45
Capacity .................................................................................................................... 45
Division ...................................................................................................................... 45
Units ..........................................................................................................................46
Stable ........................................................................................................................ 47
AZT ...........................................................................................................................47
Filter .......................................................................................................................... 48
Ranges ...................................................................................................................... 49
2,3,Range .................................................................................................................. 50
Type .......................................................................................................................... 51
ROC .......................................................................................................................... 52
System ............................................................................................................................. 53
Default Values ........................................................................................................... 54
Site ............................................................................................................................ 55
Display ...................................................................................................................... 55
Buttons ...................................................................................................................... 56
Display values ........................................................................................................... 56
Tare ...........................................................................................................................59
Config ........................................................................................................................ 60
Archive ...................................................................................................................... 60
Serial .........................................................................................................................61
Update ....................................................................................................................... 61
Password .................................................................................................................. 62
Z-Lock ....................................................................................................................... 62
Beeper ....................................................................................................................... 63
Number of Scales ...................................................................................................... 63
Ports ................................................................................................................................ 64
Serial .........................................................................................................................65
Ethernet ..................................................................................................................... 66
Protocol ..................................................................................................................... 69
P.F.Edit ..................................................................................................................... 72
PLC ...........................................................................................................................72

T405S Indicator Service Manual 5
Printer ........................................................................................................................74
File .............................................................................................................................75
Options ......................................................................................................................77
Chapter 7 Communication port protocols .............................................................................................80
SMA Protocol ...................................................................................................................80
Level 1 and 2 Commands ........................................................................................80
Standard Scale Response Message .........................................................................81
Unrecognized Command Response .........................................................................81
About Command Response ......................................................................................81
Scale Information Command Response ....................................................................82
B-TEK Extended SMA Commands ...........................................................................83
ENQ & B-Cast commands ...............................................................................................85
NCI commands ................................................................................................................85
R-Disp commands ...........................................................................................................86
PLC Configuration information .........................................................................................87
ModBus/TCP .............................................................................................................87
Ethernet/IP Implicit Messaging: .................................................................................89
Ethernet/IP Explicit Messaging: .................................................................................89
Chapter 8 Option cards ...........................................................................................................................90
Analog output card ...........................................................................................................92
Current Loop/RS485/RS422 card ....................................................................................93
USB Device option card ...................................................................................................94
Device NetTM option card ...............................................................................................95
Software controlled baud rate ...................................................................................96
Profibus© .........................................................................................................................97
S2 switch settings: .....................................................................................................98
Wireless Ethernet communication (802.11g) card ...........................................................99
Internal 120 VAC relay card (for IP69K only) .................................................................100
Specifications ..........................................................................................................100
Installing the option card .........................................................................................101
2nd Scale Input 5VDC Excitation card ...........................................................................102
2nd Scale Input 10 VDC Excitation w/STVS card ..........................................................103
External I/O Interface card .............................................................................................104
AC input, 4 Inputs (120-240VAC) card ..........................................................................105
DC input, 4 inputs(4-30VDC) card .................................................................................106
AC output, 4 relays (20-240VAC) card ..........................................................................107
DC output, 4 relays (3-60VDC) card ..............................................................................108
Chapter 9 Printed reports .....................................................................................................................109
Configuration report .......................................................................................................109
Calibration report ...........................................................................................................109
Audit report ....................................................................................................................110
Chapter 10 Print formatting ..................................................................................................................111
Print Format Editor .........................................................................................................111
Editing an existing print string ........................................................................................112
Inserting characters .................................................................................................113
Deleting characters .................................................................................................114
Inserting tokens, etc. ......................................................................................................116
Other scale tokens .........................................................................................................118
Transmitting leading zeroes ...........................................................................................119
Print format errors ..........................................................................................................120
Chapter 11 Print tokens, parameters and default print formats ........................................................121
Notes on width syntax ....................................................................................................121
Explanation of width syntax for WEIGHT (integers) ................................................121

6 T405S Indicator Service Manual
Explanation of width syntax for WEIGHT (strings) .................................................. 121
Explanation of width syntax for UNITS OF MEASURE (strings) ............................. 121
Firmware tokens ............................................................................................................ 122
Additional token tables ............................................................................................ 128
Network tokens .............................................................................................................. 129
ASCII characters ........................................................................................................... 131
Control codes ................................................................................................................ 132
Default print formats ...................................................................................................... 133
Chapter 12 Complete menu structures ............................................................................................... 135
Chapter 13 Technical illustrations ....................................................................................................... 141
T405S assembly ............................................................................................................ 141
T405S parts kits ............................................................................................................. 142
System block diagram ................................................................................................... 143
T405S jumper and switch settings ................................................................................. 144
T405S remote inputs and outputs, Opto-22 module ...................................................... 145
STVS (Severe Transient Voltage Suppressor) installation ............................................ 146
Outline dimensions ........................................................................................................ 147
External battery circuitry ................................................................................................ 148
Keypad overlay replacement procedure ........................................................................ 149
To change the keypad you will need these tools: ................................................... 149
Process to remove and replace the keypad overlay ............................................... 149
Index ....................................................................................................................................................... 151

T405S Indicator Service Manual 7
Manual revision history
Current
Issue Date Created Details of Changes
AA Jan. 2017 New manual

8 T405S Indicator Service Manual

T405S Indicator Service Manual 9
1.1 About this manual
1 General information and warnings
1.1 About this manual
This manual is dividedinto chapters by the chapter number and the large text at the top
of a page. Subsections are labeled using the 1.1 and 1.1.1 convention. The names of
the chapter and the next subsection level appear at the top of alternating pages of the
manual to remind you of where you are in the manual. The manual name and page
numbers appear at the bottom of the pages.
1.1.1 Text conventions
Key names are shown in bold and reflect the case of the key being described. If a key
has dual functions,the function is shown first followed by the key name inparentheses
and in bold, such as in these examples: F1, SELECT, PRINT, etc.
Displayed messages appear in bold italic type and reflect the case of the displayed
message.
1.1.2 Special messages
Examples of special messages you will see in this manual are defined below. The
heading words have specific meanings to alert you to additional information or the
relative level of hazard.
ELECTRICAL WARNING!
THIS IS AN ELECTRICAL WARNING SYMBOL.
ELECTRICAL WARNINGS MEAN THAT FAILURE TO FOLLOW
SPECIFIC PRACTICES OR PROCEDURES MAY RESULT IN
ELECTROCUTION, ARC BURNS, EXPLOSIONS OR OTHER HAZARDS
THAT MAY CAUSE INJURY OR DEATH.
WARNING!
This is a Warning symbol.
Warnings mean that failure to follow specific practices and procedures may
have major consequences such as injury or death.
CAUTION!
This is a Caution symbol.
Cautions give information about procedures that, if not observed, could result
in damage to equipment or corruption to and loss of data.
NOTE: This is a Note symbol. Notes give additional and important information, hints
and tips that help you to use your product.

10 T405S Indicator Service Manual
1 General information and warnings
1.2 Installation
1.2.1 Torque specifications
There are four sizes of strain reliefs exiting the indicator: PG11, PG7, PG13.5 and NPT
3/4”. The torque specifications for the locknuts which hold the strain reliefs to the
indicator housing and the specs for the dome nuts which seal the cable that passes
through the strain relief are shown in the table below.
1.2.2 Proper grounding of cables
On the stainless steel desktop models, cable shield wires should be grounded directly
tothestuds providedatthe bottomof the enclosure,closeto thestrainreliefentry point,
with wire lengths at a minimum. On the aluminum and panel mount models the shield
wires should be connected to the SHLD connection on the corresponding terminal
block connectors.
NO USER SERVICEABLE PARTS. REFER TO QUALIFIED SERVICE
PERSONNEL FOR SERVICE.
CAUTION: The acorn nuts holding the back plate of the indicator in place must
each be tightened, in multiple passes, in the following pattern to a final torque
of 0.68 N-m (approximately 6 in-lbs) to ensure proper gasket sealing.
1
2
3
4
5
6
7
89
10
11
12
13
14
Indicator back
plate
3/4” NPT
Strain Relief
PG13.5 Strain
Relief
PG11 Strain
Relief
PG7 Strain
Relief
Dome Nut 66.4 lb-in
7.5 N-m 33.2 lb-in 3.75 N-m 33.2 lb-in 3.75 N-m 22.1 lb-in 2.5 N-m
Lock Nut 44.2 lb-in
5 N-m 22.1 lb-in 2.5 N-m 22.1 lb-in 2.5 N-m 14.4 lb-in 1.62 N-m

T405S Indicator Service Manual 11
1.3 Routine maintenance
1.2.3 Safe handling of equipment with batteries
1.2.4 Wet conditions
Under wet conditions, the plug must be connected to the final branch circuit via an
appropriate socket / receptacle designed for washdown use.
Installations within the USA should use a cover that meets NEMA 3R specifications
as required by the National Electrical Code under section 410-57. This allows the unit
to be plugged in with a rain tight cover fitted over the plug.
1.3 Routine maintenance
Always turn off the machine and isolate from the power supply before starting any
routine maintenance to avoid the possibility of electric shock.
1.4 Cleaning the machine
1.5 Training
Do not attempt to operate or complete any procedure on a machine unless you have
received the appropriate training or read the instruction books.
To avoid the risk of RSI (Repetitive Strain Injury), place the machine on a surface which
is ergonomically satisfactory to the user. Take frequent breaks during prolonged usage.
CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacturer. Dispose
of used batteries according to the manufacturer’s instructions.
IMPORTANT: This equipment must be routinely checked for proper operation
and calibration.
Application and usage will determine the frequency of calibration required for
safe operation.
Table 1.1 Cleaning DOs and DON’Ts
DO DO NOT
Wipedowntheoutsideofstandardproducts
withacleancloth,moistenedwithwaterand
a small amount of mild detergent
Attempt to clean the inside of the machine
Use harsh abrasives, solvents, scouring cleaners or
alkaline cleaning solutions
Spray the cloth when using a proprietary
cleaning fluid Spray any liquid directly on to the display windows

12 T405S Indicator Service Manual
1 General information and warnings
1.6 Sharp objects
Do not use sharp objects such as screwdrivers to operate the keys.
1.7 FCC and EMC declarations of compliance
United States
This equipment has been tested andfound to comply with the limits fora ClassA digital device, pursuant to Part15 of the FCCRules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own
expense.

T405S Indicator Service Manual 13
2 Introduction
This manual covers the installation, connections, configuration and servicing of the
T405S indicator, shown in Figure 2.1. The T405S come in a stainless steel enclosure
and will support up to two scales with a maximum total of 16 x 350 ohm load cells. The
indicator can connect to a single analog scale, ananalog and digital scale or two digital
scales. With an option card it can support 2 analog scale inputs. The indicator
connectivity includes a USB Host, two RS232 ports and anEthernet port. The following
internal module cards are available as options:
lAnalog Output
lCurrent Loop/RS485/RS422
lUSB DeviceTM
lProfibus®
lDevicenet
lWireless 802.11g
lInternal 120 VAC relay
l2nd Scale Input 5VDC Excitation
l2nd Scale Input 10 VDC Excitation
lExternal I/O Interface (for existing GSE or 1310 I/O cards)
lAC input, 4 Inputs (120-240VAC)
lDC input, 4 inputs (4-30VDC)
lAC output, 4 relays (20-240VAC)
lDC output, 4 relays (3-60VDC)
The indicator also has three logic level inputs with configurable functions and three set
point outputs and can interface with remote analog or digital scales, PLC's and
scoreboards. See the Specification literature for a full list of specifications.
Figure 2.1 Front panel of the T405S indicator
The T405S can connect to USB flash drives, printers, remote displays, computers and
other peripheral devices.

14 T405S Indicator Service Manual
2 Introduction
2.1 Front panel
The front panel for the T405S is shown in Figure 2.1 and consists of the keys and the
display.
The normal function of the keys on the front panel of the T405S are listed below.
Never press a key with anything but your finger. Damage to the overlay may result if
sharp or rough objects are used.
Press the TARE key for pushbutton, key entry or preset Tare functions.
Acts as an up arrow key for menu navigation.
Allows entry of numeric values.
Press the SELECT key to toggle between the active display values.
Press and hold to enter the setpoint editor.
Acts as a down arrow key for menu navigation.
Allows entry of numeric values.
Press the PRINT key to send information to a peripheral device through a
configured communications port.
Acts as a left arrow key for menu navigation and removes last digit during numeric
entry.
Press the UNITS key to scroll through the available units of measure while in
normal operating mode.
Acts as a right arrow key for menu navigation and inserts new digit during numeric
entry.
Press the ZERO key to zero the display.
Acts as an ENTER key to accept a displayed value or function.
The SAMPLE key can be used to perform custom application functions.
The START key can be used to perform custom application functions.
The STOP key can be used to performcustom application functions.
The F1/ID key can be used to perform custom application functions. It can also be
usedtoabort anumericentryand itactsasan ESCAPEkeyin themenunavigation.
TARE
SELECT
PRINT
UNITS
ZERO
SAMPLE
START
STOP

T405S Indicator Service Manual 15
2.1 Front panel
2.1.1 Front Display
TheSETUP key can beused to performcustom application functions.It can also be
used to view the password entry screen for menu access.
The TARGET key can be used to perform custom application functions.
Use the numeric keypad to enter numbers in the appropriate screens.
Press the C(CLEAR) key to clear the last entry.
SETUP
TARGET
C
123
456
789
QR
PSXY WZ
B
AC E DF
K
JLN MO
H
GI
U
TV
0
:,
-%
#
bargraph
center-of-zero
motion
battery status
setpoints
preset
tare
custom
annunciators
Ethernet
activity
graphic
display area

16 T405S Indicator Service Manual
2 Introduction
2.2 Powering up the T405S
The indicator is always active as long as power is received. Power can be supplied by:
lAC power cord connected to a properly grounded outlet (100 VAC - 240 VAC,
50 or 60 Hz)
lExternal 12VDC @ 1.2 Amps up to 36VDC @400mA (14.4 Watts). These are
the power requirements for a fully loaded unit (16 x 350 load cell, 500mA out
the 5V COM port terminal block, 500mA load on USB Host, and Wireless
option card installed).
lAC to 24VDC power converter (optional accessory for panel mount version)
2.3 Using the alphanumeric keypad
Use the alphanumeric keypad to enter numbers and words when prompted by the
indicator. For alphanumeric menu entries the graphics display will only show the last
six characters entered.
The action is similar to using a cell phone to select the number or letter. A rapid
succession of presses will scroll through the number on the key and then the letters,
starting with upper case and then lower case. The decimal key scrolls through the
negative sign, pound sign, colon, comma and percent sign. The0key toggles between
0 and a space.
2.4 Entering negative numbers or decimal point
To enter a minus sign for a negative number or a decimal point (or comma), press the
Ckey (or PRINT key) to clear the current value from the display.
Then to enter a negative number, with a single 0displayed press SELECT. The first
character will then change to a (-) negative sign. Enter the rest of the digits normally.
To enter a decimal point (or comma), on a T405S use the decimal point key.
2.5 String index/character data entry
Below are guidelines to create or edit text and scale information for print formats. This
is a sample of a string entry display.
Left-flashing bar graph segments indicate you are in the String Index select mode. Use
the Table 1 key legend to:
When these segments
are flashing, you are in
the string index select
mode.Inthis modeyou
select the index
character you want to
edit or add/delete a
character. String Index
number Character (ASCII characters
are entered as
decimal values)

T405S Indicator Service Manual 17
2.5 String index/character data entry
lmove to the index number you want to edit
ladd a new index number
ldelete an existing index number.
lAfter you select the index number, use the Table 2 key actions to edit the
character for that index number.
Table 1: Key Action When In The String Index Select Mode
Action TARE SELECT ZERO PRINT UNITS F1
Momentary Key Press Deletescurrent
character
Selects the index
character for editing
usingthekeyactionsin
Table 2
EXIT Moves left one position in the
index
Moves right
one position in
the index
Escape Edit
mode and
Abort all
changes
Long Key Press Deletescurrent
character
Inserts new character
before this point.
Default character
added is 32 (space)
EXIT Page Up (Decrements
index by 10)
Page Down
(Increments
index by 10)
Escape Edit
mode and
Abort all
changes
Table 2: Key Action When In The Character Edit Mode
Action TARE SELECT ZERO PRINT UNITS F1
Single Key Press
Incrementsthe
flashingdigitby
1
Decrements
the flashing
digit by 1 Enter Deleteflashing
digit Add Digit ESC/Abort
Long Key Press Move flashing
digit left Move flashing digit right Enter Delete the
entire entry Does nothing ESC/Abort

T405S Indicator Service Manual 18
3 Introduction to the menus
Menus, accessed through passwords, are available in the indicator to customize and
configure the indicator for your purposes. The menu levels and their passwords are
shown below:
Some menus appear in more than one menu level. As you can see in the table above,
the 111 password gives you access to three menus; User, About and Audit. The 3570
password gives you access to those three plus the Diagnostics menu. The 3088
password gives you access to those four plus the Setup menu.
This allows the supervisor to control access to some or all of the menus based on the
passwords shared. The menus are the same no matter which menu level you access
them from.
See Using the alphanumeric keypad on page 16 for instructions on how to enter a
password to get to the menus. Key functions in the menus are shown below.
Menu Navigation Keys:
Password Menu Level Accessed Menus
111 USER User, About, Audit
3570 DIAGNOSTICS Diag, User, About, Audit
3088 ADMIN Setup, Diag, User, About, Audit
2580 CALIBRATE Calib
1793 SUPER Application specific items. See User manual.
The CALIBRATE menu level accesses the calibration procedure only. You can also
access the calibration menu through the Setup menu using the ADMIN password.
The menus are always explained in a sequential manner to cover all information in a
logical fashion. You will probably never access all the menu items in this manner. You
can navigate to the area of the menu that needs to be changed by using the menu
maps and key navigation legends which are inserted as a reminder with most menus.
Press SELECT/ to move down in a menu
Press TARE/ to move up in a menu, except at the
bottom item in a menu, then use ZERO/ or F1
Press PRINT/ to move left in a menu
Press UNITS/ to move right in a menu
Press ZERO/ to accept a value or choice and
move up in the menu.
Press F1 to escape and move up in the menu

T405S Indicator Service Manual 19
3.1 Accessing the menus
3.1 Accessing the menus
Follow these steps to access the various menus in the indicator.
1. With the indicator powered up and in normal operating mode, press and hold
the F1 key …
Pass is briefly displayed, then a flashing 0, prompting you to enter the
password.
2. Key in the password for the menu you want to access and press the ZERO key
to accept it …
The first item in the top level of the menu you accessed is displayed.
3. Use the navigation keys, shown below, to navigate through the menu
structure. The symbols appear on the bottom of the keys.
Menu Navigation Keys:
3.2 Exiting the menus
1. If you are at the bottom item in a menu use ZERO to accept a choice or value
and move up a level, or use F1 to escape and move up one level without
accepting the choice or value. From that point, press the TARE key repeatedly
until …
SAVE no is displayed. This means “Do not save changes. “
2. Use the PRINT or UNITS key to scroll through the choices: SAVE no,
SAVEYES and CAnCEL. Press ZERO to accept the displayed choice.
If you choose SAVE no or SAVEYES the indicator exits the menu and
returns to normal weighing mode.
OR
If you choose CAnCEL, the indicator remains in the menu.
When the 0is flashing, press F1 and the application name is briefly displayed, then
the indicator returns to normal operating mode.
Press SELECT/ to move down in a menu
Press TARE/ to move up in a menu, except at the
bottom item in a menu, then use ZERO/ or F1
Press PRINT/ to move left in a menu
Press UNITS/ to move right in a menu
Press ZERO/ to accept a value or choice and
move up in the menu.
Press F1 to escape and move up in the menu

20 T405S Indicator Service Manual
3 Introduction to the menus
3.3 Menu annunciators
The menu structure is made up of menu items, parameters, value entry screens and
lists from which you choose one item. To help you know where you are in the menu,
the bar graph at the top of the display is on while the indicator is in the menus and will
change appearance according to the following rules:
All segments flashing This means you are inthe menu structure but not
in any of the following screens.
Center flashing / others off This means you are in a numeric entry screen or
the Quick Code prompt screen. See Quick Code
parameter entry on page 21. Enter a number and
press ZERO to accept.
Right flashing / others off This means you are in a list. Scroll through the
choices with the PRINT and UNITS keys and
press ZERO to accept.
Left flashing / others off This means you are in a data entry. See String
index/character data entry on page 16 for more
information.
Every alternate segment flashing This means you are in octet entry for IP, Subnet
or Gateway address.