GHM GREISINGER EASYLOG 80IMP Series User manual

E40.0.5X.6C-01
GHM GROUP - Greisinger
GHM Messtechnik GmbH | Hans-Sachs-Str. 26 | 93128 Regenstauf | GERMANY
Tel.: [phone] | [e-mail] | www.greisinger.de
Installation and operating manual
Data logger for impulse
from version 8.0
EASYLOG 80IMP/…

Please read these instructions carefully before use!
WEEE-Reg.-Nr. DE 93889386

Please consider the safety instructions!

Please keep for future reference!

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 2 of 16
Content
1. General note .............................................................................................................. 2
2. Safety ......................................................................................................................... 3
2.1 Intended Use........................................................................................................... 3
2.2 Safety signs and symbols ....................................................................................... 3
2.3 Skilled personnel ..................................................................................................... 3
2.4 Safety guidelines ..................................................................................................... 4
3. Product description .................................................................................................... 5
3.1 Required accessory ................................................................................................ 5
3.2 Notes on the logger’s delivery status ...................................................................... 5
3.3 Programming of the display range .......................................................................... 5
3.4 EASYBus connector ............................................................................................... 5
4. Display and control elements ..................................................................................... 6
4.1 Display .................................................................................................................... 6
4.2 Function of the buttons (brief description) ............................................................... 6
5. Electric connection ..................................................................................................... 7
5.1 EASYLOG 80IMP/… ............................................................................................... 7
5.2 Connection an EASYLOG 80IMP/S (elec. Isolated switching contact) ................... 7
5.3 Connection an EASYLOG 80IMP/T (TTL-signal input, active signal) ...................... 7
5.4 Connection advice .................................................................................................. 7
6. Operation ................................................................................................................... 8
6.1 Operating possibilities at the device - min/max value memory.............................. 8
6.2 Operating possibilities at the device - signal edge selection ................................. 8
6.3 Operating possibilities at the device - logger operation ......................................... 9
6.4 Operating possibilities via software GSOFT 40K .................................................. 10
6.5 Operating possibilities via software EASYBus-Configurator ................................. 10
7. Battery life time and recording period ...................................................................... 10
8. Operating displays ................................................................................................... 11
8.1 Measured value display ........................................................................................ 11
8.2 Logger status messages ....................................................................................... 11
8.3 System messages ................................................................................................. 12
8.4 Alarm and error messages .................................................................................... 12
9. Specifications ........................................................................................................... 13
10. Decommissioning, reshipment and disposal ............................................................ 14
10.1 Reshipment ........................................................................................................ 14
10.2 Disposal instructions .......................................................................................... 14
11. Frequently asked questions [FAQ] ........................................................................... 15
12. Device options ......................................................................................................... 16
12.1 ALARM .............................................................................................................. 16
1. General note
Read this document carefully and get used to the operation of the device before you use
it. Keep this document within easy reach near the device for consulting in case of doubt.

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 3 of 16
2. Safety
2.1 Intended Use
The logger EASYLOG 80IMP/…are especially designed for long-time monitoring of low fre-
quencies.
The combination of low power consumption with high battery capacity ensure a long record-
ing time.
The last 250.000 measuring values are stores in the memory.
The LCD-display informs about measured state and about the operating status of the logger.
Only technically qualified persons are permitted to carry out installation, commissioning,
operation and decommissioning. The qualified personnel must have carefully read and
understood the operating manual before beginning any work.
This device must not be used at potentially explosive areas, as safety or emergency stop
devices or in any other application where failure of the product could result in personal
injury or material damage.
This device must not be used at a patient for diagnostic or other medical purpose.
The liability and warranty of the manufacturer for damages and consequential damages
are voided with misuse, disregard of this operating manual, assignment of inadequately
qualified technical personnel and arbitrary modifications of the product.
2.2 Safety signs and symbols
Warnings are labelled in this document with the followings signs:
Caution!
This symbol warns of imminent danger, death, serious injuries and signifi-
cant damage to property at non-observance
Attention!
This symbol warns of possible dangers or dangerous situations which can
provoke damage to the device or environment at non-observance.
Note!
This symbol point out processes which can indirectly influence operation or
provoke unforeseen reactions at non-observance.
2.3 Skilled personnel
are persons who are familiar with the set-up, installation, commissioning and operation of
the product and have appropriate qualification for their work. For example:
• Training or instruction and/or authorisation, power circuits and devices/systems in ac-
cordance with the standards of safety for activation, deactivation, disconnection, earth-
ing and identification.
• Training or instruction in accordance with the standard of safety technology for care
and use of suitable safety equipment.

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 4 of 16
2.4 Safety guidelines
This device has been designed and tested in accordance with the safety regulations for
electronic devices. However, its trouble-free operation and reliability cannot be guaran-
teed unless the standard safety measures and special safety advises given in this manual
will be adhered to when using the device.
1.
Install the displaying device according to the manufacturer's specifications and
the valid standards and regulations.
2.
Modifications or repairs of the device may not be performed by the customer.
For maintenance or repair the device must be sent to the manufacturer.
3.
Trouble-free operation and reliability of the device can only be guaranteed if the
device is not subjected to any other climatic conditions than those stated under
”Specification”.
To protect the battery, the maximum permissible storage and transport
temperature of the device is 70 °C
4.
Trouble-free operation and reliability of the device can only be guaranteed if the
device is not subjected to any other climatic conditions than those stated under
“Specification”.
5.
When connecting the device to other devices (e.g. PC) the interconnection has to
be designed most thoroughly as internal connections in third-party devices (e.g.
connection GND with protective earth) may lead to undesired voltage potentials.
6.
If there is a risk whatsoever involved in running it, the device has to be switched
off immediately and to be marked accordingly to avoid re-starting.
Operator safety may be a risk if:
- there is visible damage to the device.
- the device is not working as specified.
- the device has been stored under unsuitable conditions for a longer time.
In case of doubt, please return device to manufacturer for repair or maintenance.
7.
Do not use these products as safety or emergency stop devices or in any other
application where failure of the product could result in personal injury or material
damage.
Failure to comply with these instructions could result in death or serious injury
and material damage.
8.
This device must not be used at potentially explosive areas!
9.
This device must not be used at a patient for diagnostic or other medical pur-
pose.

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 5 of 16
3. Product description
3.1 Required accessory
The EASYLOG 80IMP… is configurated, started and read-out via the EASYBus-interface.
Therefore the following accessories are required:
 Level converter
- RS232 <> EASYBus (i.e. EBW 1, EBW 64, EBW 240)
- USB <> EASYBus (i.e. EBW 3)
 Connecting cable: level converter to EASYLOG
 GSOFT 40K (version >7.14):
Windows software to start the logger and read out the logger-data
 EASYBus-Configurator (version >2.0):
for the configuration of the extended settings
3.2 Notes on the logger’s delivery status
The delivered logger is in a “sleep mode”, that means nothing is displayed and the
power consumption is at its minimum. When there is a communication with the software
for the first time, the EASYLOG leaves the sleep mode and ›Stop‹ is displayed. Then the
device is ready for operation.
Note: That sleep mode (nothing is displayed) cannot be restored again.
“Stop“ or “Halt“ are similar to the sleep mode. Both of that operation
modes ensure minimum consumption.
Note: Logger start over keypad:
before logger start over keypad, logger time must be adjust with
GSOFT 40K.
3.3 Programming of the display range
The display range, position of decimal point and the display unit can be set by the
EASYBus-Configurator software.
Furthermore, it can be used to read out sensor information (unit type, serial number,
address, etc.) and to program the alarm points of the logger.
3.4 EASYBus connector
Assignment of panel jack
(view on pins)
EASYBus connection
not connected

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 6 of 16
4. Display and control elements
4.1 Display

Main display

Secondary display

Display element for max / min


Logg: indicates that logger is
recording



BAT: signals weak battery
(see chapter 8).



AL: signals an alarm state at min-
imum one channel


4.2 Function of the buttons (brief description)
SET (button 1)
• call menu
Arrow key UP (button 2)
• call / delete max-value
Arrow key DOWN (button 3)
• call / delete min-value
SET
1
2
3

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 7 of 16
5. Electric connection
For the types “active signal” mind the maximum input current rating of 2 mA
under any circumstances !
5.1 EASYLOG 80IMP/…
The connection of the logger occurs via 2-wire connection cable.
connection
number
wire colour
EASYLOG 80IMP
1
red
signal +
2
transparent
signal -
5.2 Connection an EASYLOG 80IMP/S (elec. Isolated switching contact)
Connecting diagram:
Example: connecting a transducer with npn-output
Switch-
ing
contact
transducer
power supply
for transducer
5.3 Connection an EASYLOG 80IMP/T (TTL-signal input, active signal)
Connecting diagram:
Example: connecting a transducer with npn-output
Signal
transducer
power supply
for transducer
Rv = (Ub_transducer –3 V) / 2 mA
Example: Ub = 12V => Rv = 4k5
Ub = 24V => Rv = 10k5
5.4 Connection advice
If more than EASYBUS-sensor modules are connected at the same EASYBUS, the input
signals of each EASYBUS-sensor module (e.g. EASYLOG 80NS…, EASYLOG 80IMP,
EBN) has to be isolated from the others.

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 8 of 16
6. Operation
6.1 Operating possibilities at the device - min/max value memory
Function
Procedure
Display max-value
Push button shortly
The max-value is displayed for 4 seconds.
(The max-value display function is signalled by the display el-
ement “MAX”).
Note: You can immediately deactivate the max-value dis-
play by pushing the button again.
Delete max-value
Push button for about 5 seconds.
“CLr”is displayed and the max-values of all measuring
channels are deleted.
Display min-value
Push button shortly
The min-value is displayed for 4 seconds.
(The min-value display function is signalled by the display el-
ement “MIN“).
Note: You can immediately deactivate the max-value dis-
play by pushing the button again.
Delete min-value
Push button for about 5 seconds.
“CLr” is displayed and the min-values of all measuring
channels are deleted.
6.2 Operating possibilities at the device - signal edge selection
Function
Procedure
Select input signal
edge
Push button and at the same time
The main display shows „EdGE“.
The main display shows the active input signal edge.
Adjust via button and the desired selection.
Selection
Input signal type
Impulse detection
RISE
IMP/T : TTL signal
Rise edge
IMP/S : switching contact
Contact opens
FALL
IMP/T : TTL signal
Fall edge
IMP/S : switching contact
Contact closes
Important: To change the input signal, the logger-display
must show ‚Stop‘, so no data saved, and the logger must not
be connected to the EASYBus.
Press Button again to confirm your adjustments and to
leave the menu..
Note: If no key is pressed for more than 2 min, the menu is
quit without saving
2
2
3
3
SET
1
3
2
3
SET
1

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 9 of 16
6.3 Operating possibilities at the device - logger operation
Function
Procedure
Display and adjust
cycle time
Push button and at the same time.
The main display shows “CYCL”. The secondary display
shows the currently adjusted cycle time [in sec.].
If the logger is currently not recording, the desired cycle time
[2 sec to 5h (18000 sec)] can be adjusted via the buttons
and .
Press button again to confirm your adjustments and to
leave the menu.
Note: If no key is pressed for more than 2 min, the menu is
quit without saving.
Start recording
Push button for about 5 seconds.
The main display shows “run”.
The secondary display shows “no”.
To start recording select “YES” with the arrow keys
(button or ) and verify with .
Note: If no key is pressed for more than 2 min, the menu is
quit without saving.
Stop recording
Push button for about 5 seconds.
The main display shows “HoLd”.
The secondary display shows “no”.
To stop recording select “YES” with the arrow key
(button or ) and verify with .
Note: If no key is pressed for more than 2 min, the menu is
quit without saving.
Notice: If you have activated one of the following options
• “logger stop via buttons disabled”
• “do not stop active logger”
at the configuration of the logger the menu to
stop the recording cannot be called.
SET
1
2
2
3
SET
1
SET
1
2
3
SET
1
SET
1
2
3
SET
1

E40.0.5X.6C-01 Operating Manual EASYLOG 80IMP… page 10 of 16
6.4 Operating possibilities via software GSOFT 40K
You can easily operate the logger via the software GSOFT 40K (> V7.14). This software
provides a variety of functions to operate the logger. For example:
• start and stop the logger
• read out the logger data; illustrate them graphically and save them
• adjust the alarm boundaries and alarm delay *1
• activate the function: “logger stop via buttons disabled“
*1Please note: The alarm settings can be only changed if the logger is stopped
(= logger without logger data).
6.5 Operating possibilities via software EASYBus-Configurator
The software EASYBus-Configurator (> V2.0) is needed to change the configuration
settings.
With that software the following adjustment are additionally possible.
• adjustment of display range, position of decimal point and the display unit
• adjustment of scaling
• Activation of the function: “do not stop active logger”
*2Please note: This can be only changed if the logger is stopped (=logger without
logger data)
7. Battery life time and recording period
Measuring cycle: 4 sec 3 min 15 min 5 h
Recording period: 11.5 days 521 days 7.1 years 142 years
Battery life time: -- -- ca. 5 years --
Please note: Short measuring cycles seriously reduce the battery life time!
In this case you should consider not unplugging the EASYBus-
interface.
Then the logger is supplied via the interface.
The internal battery is spared.
Please note: The current consumption is explicitly increased, if the isolated
switching-contact of an EASYLOG 80IMP/S is closed.