ETC Penko SGM700 Series User manual

PENKO Engineering B.V.
Your Partner for Fully Engineered
Factory Solutions
Manual:
SGM700 Digitizer

IMPORTANT SAFETY INFORMATION
READ THIS PAGE FIRST!
Penko Engineering manufactures and tests
its products to meet all applicable national
and international standards. It is vital that
this instrument is correctly installed, used,
and maintained to ensure it continues to
operate to its optimum specification.
The following instructions must be adhered
to and incorporated into your safety
program when installing, using, and
maintaining Penko products. Failure to
follow the recommended instructions can
affect the system’s safety and may increase
the risk of serious personal injury, property
damage, damage to this instrument and
may invalidate the product’s warranty.
• Read the instructions fully prior to
installing, operating, or servicing the
product. If this Instruction Manual is not the
correct manual for the Penko product you
are using, call 0031(0)318-525630 for a
replacement copy. Keep this Instruction
Manual in a safe place for future reference.
• If you do not fully understand these
instructions, contact your Penko
representative for clarification.
• Pay careful attention to all warnings,
cautions, and instructions marked on and
supplied with the product.
• Inform and educate your personnel about
the correct installation, operation, and
maintenance procedures for this product.
• Install your equipment as specified in the
installation instructions of the appropriate
Instruction Manual and as per applicable
local and national codes. Connect all
products to the proper electrical sources.
• To ensure correct performance, use quali-
fied personnel to install, operate, update,
program, and maintain the product.
• When replacement parts are required,
ensure that qualified technicians use repla-
cement parts specified by Penko. Unauthori-
zed components and procedures can affect
the product's performance and may affect
the continued safe operation of your
processes. The use of non-specified ‘look-
alike’ substitution parts may result in the
risk of fire, electrical hazards, or improper
operation.
• Ensure that all equipment doors are closed
and protective covers are in place, except
when maintenance is being performed by
qualified persons, to prevent electrical shock
and personal injury.

WARNING
ELECTRICAL SHOCK HAZARD
Installing cable connections and servicing this instrument require access to shock
hazard level voltages which can cause death or serious injury.
Disconnect separate or external power sources to relay contacts before
commencing any maintenance.
The electrical installation must be carried out in accordance with CE directions
and/or any other applicable national or local codes.
Unused cable conduit entries must be securely sealed by non-flammable blanking
plates or blind grommets to ensure complete enclosure integrity in compliance with
personal safety and environmental protection requirements.
To ensure safety and correct performance this instrument must be connected to a
properly grounded, three-wire power source.
Proper relay use and configuration is the responsibility of the user.
Do not operate this instrument without the front cover being secured. Refer any
installation, operation or servicing issues to qualified personnel.
WWW.PENKO.COM
Penko is an ETC Company
e-mail: [email protected]

Table of Contents
1MOUNTING THE INDICATOR ......................................................................................5
1.1 SGM700 DIGITIZER..................................................................................................... 6
1.2 SGM710 DIGITIZER..................................................................................................... 7
1.3 SGM720 DIGITIZER..................................................................................................... 8
1.4 SGM740 DIGITIZER..................................................................................................... 9
1.5 SGM750 DIGITIZER................................................................................................... 10
1.6 SGM760 DIGITIZER................................................................................................... 11
2FIRST USE OF INDICATOR.........................................................................................12
2.1 INDICATION OF DISPLAY............................................................................................... 12
2.2 EXPLANATION OF FRONT KEYS....................................................................................... 13
2.3 MULTIPLE RANGE AND MULTI-INTERVAL MODES ............................................................. 14
2.4 CONFIGURATION MENU STRUCTURE- ............................................................................. 16
2.5 DISPLAY INDICATION AT STARTUP .................................................................................. 17
2.6 WEIGHER SETTINGS-................................................................................................... 18
2.7 CALIBRATION............................................................................................................. 21
2.8 PI MACH II SOFTWARE................................................................................................ 24
3MAIN MENU ............................................................................................................32
3.1 CONFIGURATION MENU .............................................................................................. 35
4FIRMWARE UPDATE.................................................................................................93
5EVENT LOG...............................................................................................................95
6ALIBI MEMORY ........................................................................................................96
6.1 SGM700 CONTROLLER CHK ALIBI MEMORY ................................................................. 98
6.2 SGM700 CONTROLLER MFL ALIBI MEMORY ................................................................. 99
7ERROR CODES ........................................................................................................100
7.1 WEIGHER ERROR CODES............................................................................................ 101
7.2 PROFIBUS PROTOCOL DESCRIPTION .............................................................................102
7.3 STANDARD FACTORY SETTINGS ...................................................................................103
APPENDIX I....................................................................................................................106

1Mounting the indicator
The indicator is designed to be mounted on 35mm DIN rail. For adequate heat dissipation
30mm of space above and below the indicator are advised. More space may be necessary
for cables and connectors.
101mm
120mm
6mm
30-50mm 30-50mm
1mm
200mm
10mm22,5mm
30-50mm
101mm
30-50mm
35mm DIN-rail
Power dissipation:
1.6W nominal
4W maximum
Pull tab down to release

DC POWER
SUPPLY
18-32Vdc
6-Wire load
cell
connection
Vexc=5Vdc
1.1 SGM700 Digitizer Load cell / power connection SGM700 digitizer basic
This product is intended to be supplied by a Class 2 or Limited
Power Source, rate 18 - 32 Vdc, 0.2A@24Vdc.
The shields of all connected
interfaces must be earthed to a
reference point, e.g. the din rail.
Example:
Analogue output (option)
Inputs
Input 1=5khz 18-28Vdc
Outputs 25V/0.5A AC/DC
Local bus
To PC
Config software
When the SGM is powered by USB (not 24Vdc) the
loadcell interface and the analog output don’t
work.

DC POWER
SUPPLY
18-32Vdc
6-Wire load
cell
connection
Vexc=5Vdc
1.2 SGM710 Digitizer Load cell / power connection SGM710 Digitizer
This product is intended to be supplied by a Class 2 or Limited
Power Source, rate 18 - 32 Vdc, 0.2A@24Vdc.
The shields of all connected
interfaces must be earthed to a
reference point, e.g. the din rail.
Example:
Analogue output (option)
Local bus
To PC
Config software
When the SGM is powered by USB (not 24Vdc) the
loadcell interface and the analog output don’t
work.

DC POWER
SUPPLY
18-32Vdc
6-Wire load
cell
connection
Vexc=5Vdc
Ethernet
1.3 SGM720 Digitizer Load cell / power connection SGM720 digitizer ethernet
This product is intended to be supplied by a Class 2 or Limited
Power Source, rate 18 - 32 Vdc, 0.2A@24Vdc.
The shields of all connected
interfaces must be earthed to a
reference point, e.g. the din rail.
Example:
Analogue output (option)
Inputs
Input 1=5khz 18-28Vdc
Outputs 25V/0.5A AC/DC
Local bus
To PC
Config software
When the SGM is powered by USB (not 24Vdc) the
loadcell interface and the analog output don’t
work.

DC POWER
SUPPLY
18-32Vdc
6-Wire load
cell
connection
Vexc=5Vdc
Profibus DP
1.4 SGM740 Digitizer Load cell / power connection SGM740 digitizer Profibus DP
This product is intended to be supplied by a Class 2 or Limited
Power Source, rate 18 - 32 Vdc, 0.2A@24Vdc.
The shields of all connected
interfaces must be earthed to a
reference point, e.g. the din rail.
Example:
Analogue output (option)
Inputs
Input 1=5khz 18-28Vdc
Outputs 25V/0.5A AC/DC
Local bus
To PC
Config software
When the SGM is powered by USB (not 24Vdc) the
loadcell interface and the analog output don’t
work.

DC POWER
SUPPLY
18-32Vdc
6-Wire load
cell
connection
Vexc=5Vdc
Serial
1.5 SGM750 Digitizer Load cell / power connection SGM750 digitizer Serial
This product is intended to be supplied by a Class 2 or Limited
Power Source, rate 18 - 32 Vdc, 0.2A@24Vdc.
The shields of all connected
interfaces must be earthed to a
reference point, e.g. the din rail.
Example:
Analogue output (option)
Inputs
Input 1=5khz 18-28Vdc
Outputs 25V/0.5A AC/DC
Local bus
To PC
Config software
When the SGM is powered by USB (not 24Vdc) the
loadcell interface and the analog output don’t
work.

DC POWER
SUPPLY
18-32Vdc
6-Wire load
cell
connection
Vexc=5Vdc
Profinet port 2
Profinet port 1
1.6 SGM760 Digitizer Load cell / power connection SGM760 digitizer Profinet
This product is intended to be supplied by a Class 2 or Limited
Power Source, rate 18 - 32 Vdc, 0.2A@24Vdc.
The shields of all connected
interfaces must be earthed to a
reference point, e.g. the din rail.
Example:
Analogue output (option)
Inputs
Input 1=5khz 18-28Vdc
Outputs 25V/0.5A AC/DC
Local bus
To PC
Config software
When the SGM is powered by USB (not 24Vdc) the
loadcell interface and the analog output don’t
work.

MANUAL SGM700
12
2First use of indicator
2.1 Indication of Display
With cover closed
1. Weigher stable
2. Zero active
3. Tare active
4. Output active 1-41
5. Weigher value
6. Profinet BUS state2
With cover opened
1. key 1 press <2sec.=
2. key 2 press <2sec.=
key 1 press >2sec.=
key 2 press >2sec.=
3. key 2 press <2sec.=
key 2 press >2sec.=
1
When Multi-range or Multi-interval is enabled, the LED’s status is different and described in paragraph 2.3.
2
Only for SGM760

MANUAL SGM700
13
2.2 Explanation of front keys
All keys have different functions depending if you are in weighing or
menu mode.
Pressing key 1 “short”.
In Weighing mode: create a new zero level.
In Menu mode: increase value by 1 or move up in menu.
Pressing key 1 “long”.
In Weighing mode: reset zero level to the original zerolevel.
In Menu mode: decrease value by 1 or move down inmenu.
Pressing key 2 “short”.
In Weighing mode: set/ reset tare and reset preset tare.
In Menu mode: go into sub-menu or move cursor 1 position to the left.
Pressing key 2 “long”.
In Weighing mode: set preset tare.
In Menu mode: move cursor 1 position to the right.
Pressing key 3 “short”.
In Weighing mode: enter menu.
In Menu mode: escape move back in menu without saving changes.
Pressing key 3 “long”.
In Weighing mode: enter configuration menu. In
Menu mode: Confirm made changes.
Menu will jump back one level every 30 seconds of inactivity.

MANUAL SGM700
14
2.3 Multiple Range and Multi-Interval modes
There are three parameters in the configuration software (see paragraph Fout! Verwijzingsbron
niet gevonden. Fout! Verwijzingsbron niet gevonden.) to modify the behavior from Multiple
Range and Multi-Interval. The three parameters are listed in the table below.
Parameter
Value(s)
Range
Range size as integer
Max step
1, 2, 5, 10, 20, 50, 100, 200, 500
Mode
Multiple-Range, Multi-Interval
The output LED’s are used to show the active range for both ranges when a range of more than 0
parts and Certified mode are selected. The output LED’s are used to show the active interval as
described below.
1
2
3
4
e1
1
2
3
4
e2
1
2
3
4
e3
1
2
3
4
e4
1
2
3
4
e5
1
2
3
4
e6
1
2
3
4
e7
1
2
3
4
e8
1
2
3
4
e9

MANUAL SGM700
15
2.3.1 Normal Operation
To use the instrument in normal operation, without multiple-range or multi-Interval, set the
range to 0 parts.
2.3.2 Multiple-Range
With these settings the weight indicator switches to a lower display resolution depending on the
GROSS weight on the scale. The multi-range mode can be enabled by setting the mode to
“Multiple-Range” and in field 'range' the number of display parts. Then choose the preferred
max step size by selecting an option in the dropdown menu. The default value is 50.
2.3.3 Multi-Interval
With these settings the weight indicator adjusts its display resolution up and down depending on
the NET weight on the scale. The multi-interval mode can be enabled by setting the mode to
“Multi-Interval” and in field 'range' the number of display parts. Then choose the preferred max
step size by selecting an option in the dropdown menu. The default value is 50. Make sure the
preset tare value is not higher then range 1.
Note: To calculate the maximum preset tare the following formula can be used. Make sure that
the step size set at initialization is used.
preset tare = range * step size

MANUAL SGM700
16
2.4 Configuration menu structure-
- - - Fun
setpoint function settings (not for SGM710 or controller)
- - - ACn
setpoint action settings (not for SGM710 or controller)
- - - dAC
Analog output settings
- - - 485
Local bus communication settings (RS485)
- - - Eth
Ethernet settings (SGM720 only)
- - - - Pb
Profibus settings (SGM740 only)
- - - 232
RS232 port settings (SGM750 only)
- - - 422
RS422 port settings (SGM750 only)
- - - Ind
Indicator settings
- - - rng
Multi range/interval settings
- - - FIL
Filter settings
- - - dSF
Digital filter settings
- - - PCL
Pre-calibration settings
- - - CAL
Calibration settings
- - - tCL
Theoretic calibration
- - - gCL
Geographic calibration
- - - CLo
Date and time configuration
- - - rcL
Recall
- - - SoF
Firmware update

MANUAL SGM700
17
2.5 Display indication at startup
Turn the indicator on by connecting it to the power supply. A
series of display will appear:
Display test. All LED will turn on to confirm that
the device display is functioning correctly.
Model Name. This shows the model name of the
device (in this case a SGM720 Ethernet).
Software version. This is the software version installed in
the device.
Software update counter. The number of times that
the software of the device is updated.
TAC code. The Traceable Access Code is the
counter that keeps track how many times indicator
setting are changed.
CAL Code. The Calibration code is the counter
that keeps track how many times the calibration
setting is changed.
Delay time. The delay time is warming up. This is
needed for certification. The counter will count
back from 180 to 0.

MANUAL SGM700
18
2.6 Weigher settings-
Set up the correct indicator setting (step size and decimal point position).
Turn the indicator on by connecting it to the power supply.
Press key 3 for >2 sec. to get in to Configuration Menu.
(In SGM710 or controller)
Go to the Indicator parameters pressing key 1 <2 sec.
Go into the Indicator parameters pressing key 2.
Use Ind 1 to set the maximum net weight value. Set maximum load to prevent
overload by the user. The indicator will not show any weight above the filled in
value. Range: 0 –full display.
To change the value, press key 2 <2 sec.
Use key 1 and 2 to change the value. Key 1 is for changing the number (1-9), key
2 is for changing the position of the cursor. Confirm by pressing key 3 for >2 sec.
Up Down Left Right Confirm
When the maximum net weight value is set successfully, the following screen is
visible:

MANUAL SGM700
19
Display step size
Press key 1 <2 sec. untill you see Ind 5 and press key 2 <2 sec.
Use Ind 5 to set the display step size. The step size defines the scaled parts of the
weight value. The display value will be rounded off to the nearest value with a valid step
size.
Use key 1 to select the correct step size.
Choose between 1, 2, 5, 10, 20, 50, 100, 200, 500 and confirm by pressing key 3
for >2 sec.
Up Down Confirm
Done successfully, the following screen is visible:
Decimal point
To set the Decimal point position, enter Ind 6 by pressing key 2 <2 sec.
The following screen is visible:

MANUAL SGM700
20
Press key 1 to define the point position and confirm by pressing key 3 for >2
sec.
Left Right Confirm
Done successfully, the following screen is visible:
Press key 3 <2 sec to go back to Configuration Menu.
Press key 3 <2 sec to go back to main weigher display.