janitza UMG 96 RM-M Installationsanleitung Seite 15

Programming voltage transformers Programming voltage transformers
16 16
1. Switch to programming mode. 1. Switch to programming mode.
2. The symbols for programming mode PRG
2. The symbols for programming mode PRG
Terminal connection capacity (power supply voltage) Terminal connection capacity (power supply voltage)
and for the current transformer CT appear. and for the current transformer CT appear.
Conductors to be connected. Conductors to be connected.
3. Use button 2 to change to programming
Only one conductor can be connected per terminal! Only one conductor can be connected per terminal! 3. Use button 2 to change to programming
Single core, multi-core, mode for the voltage transformer. Single core, multi-core, mode for the voltage transformer.
0.2 - 2.5 mm
fine-stranded fine-stranded
4. The symbols for Programming mode PRG, 4. The symbols for Programming mode PRG,
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 2.5 mm
and for the voltage transformer VT appear.
and for the voltage transformer VT appear.
Tightening torque Tightening torque 0.4 - 0.5 Nm
5. Press button 1 to confirm - the first digit 5. Press button 1 to confirm - the first digit
Stripping length Stripping length 7 mm
of the input area for the primary voltage
of the input area for the primary voltage
flashes. flashes.
6. Use button 2 to select the value for the 6. Use button 2 to select the value for the
Terminal connection capacity (digital outputs) 1st digit. Terminal connection capacity (digital outputs) 1st digit.
ng
7. Use button 1 to move to the 2nd. digit. 7. Use button 1 to move to the 2nd. digit.
Single core, multi-core, Single core, multi-core,
0.2 - 1.5 mm
fine-stranded fine-stranded
8. Use button 2 to select the value of the
8. Use button 2 to select the value of the
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 1.5 mm
2nd digit. 2nd digit.
Tightening torque Tightening torque 0.2 - 0.25 Nm
er 9. Use button 1 to move to the 3rd digit. 9. Use button 1 to move to the 3rd digit.
Stripping length Stripping length 7 mm
10. Use button 2 to select the value of the 10. Use button 2 to select the value of the
3rd digit. 3rd digit.
11. Confirm with button 1.
11. Confirm with button 1.
12. The complete number flashes. 12. The complete number flashes.
Terminal connection capacity (serial interface) Terminal connection capacity (serial interface)
13. Use button 2 to select the decimal place and 13. Use button 2 to select the decimal place and
Single core, multi-core, Single core, multi-core,
0.2 - 1.5 mm
fine-stranded fine-stranded
thus the unit of the primary voltage.
thus the unit of the primary voltage.
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 1.5 mm
14. Confirm with button 1. 14. Confirm with button 1.
Tightening torque Tightening torque 0.2 - 0.25 Nm
15. The input range of the secondary voltage
15. The input range of the secondary voltage
Stripping length Stripping length 7 mm
flashes. flashes.
ns-
-
ns-
n
n.
16. Set the secondary voltage with button 2. 16. Set the secondary voltage with button 2.
17. Confirm with button 1. 17. Confirm with button 1.
Terminal connection capacity (current measurement) Terminal connection capacity (current measurement)
18. Pressing buttons 1 and 2 simultaneously 18. Pressing buttons 1 and 2 simultaneously
Conductors to be connected. Conductors to be connected.
(1. sec.) exits the programming mode.
Only one conductor can be connected per terminal! Only one conductor can be connected per terminal! (1. sec.) exits the programming mode.
Single core, multi-core, Use button 2 to change to the programming Single core, multi-core, Use button 2 to change to the programming
0.2 - 2.5 mm , AWG 26 - 12 , AWG 26 - 12 0.2 - 2.5 mm
2 2
fine-stranded fine-stranded
mode for the parameter list. mode for the parameter list.
0.2 - 2.5 mm Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 2.5 mm
2 2
Voltage transformer,
0.4 - 0.5 Nm Tightening torque Tightening torque 0.4 - 0.5 Nm
primary
7 mm Stripping length Stripping length 7 mm
Programming mode
Unit indicator
Terminal connection capacity (voltage measurement) Terminal connection capacity (voltage measurement)
Voltage transformer,
Conductors to be connected. Conductors to be connected.
secondary
Only one conductor can be connected per terminal! Only one conductor can be connected per terminal!
0.2 - 1.5 mm 2 , AWG 28-16 2 , AWG 28-16
Voltage transformer
Single core, multi-core, Single core, multi-core,
0.08 - 4.0 mm
fine-stranded fine-stranded
symbol
0.2 - 1.5 mm 2 2
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 2.5 mm
0.2 - 0.25 Nm
Fig. "Voltage transformer" input area
Tightening torque Fig. "Voltage transformer" input area Tightening torque 0.4 - 0.5 Nm
7 mm
Stripping length Stripping length 7 mm
C C
NOTE!
NOTE!
• Changes are only applied after • Changes are only applied after
C C
NOTE! exiting programming mode. NOTE! exiting programming mode.
Further technical data can be found in the Further technical data can be found in the
• Further information on voltage • Further information on voltage
0.2 - 1.5 mm , AWG 28 - 16 , AWG 28 - 16
2 2
user manual for the device. transformers and voltage transform- user manual for the device. transformers and voltage transform-
0.2 - 1.5 mm
2 2
er ratios can be found in the user
er ratios can be found in the user
0.2 - 0.25 Nm
manual. manual.
7 mm
Programming parameters Programming parameters
17 17
Procedure in the event of faults Procedure in the event of faults
19 19
1. Switch to programming mode. 1. Switch to programming mode.
2. The symbols for programming mode PRG
2. The symbols for programming mode PRG
Possible fault Possible fault
and for the current transformer CT appear. and for the current transformer CT appear.
3. Use button 2 to switch to programming
3. Use button 2 to switch to programming
No display No display
mode for the parameters. mode for the parameters.
0.2 - 2.5 mm , AWG 26-12 , AWG 26-12
2 2
4. The device shows the symbol for the 4. The device shows the symbol for the
No current display No current display
0.2 - 2.5 mm
2 2
programming mode PRG, the address 000 and
Voltage transformer, programming mode PRG, the address 000 and
0.4 - 0.5 Nm
primary
the value of the address (001, standard setting) the value of the address (001, standard setting)
7 mm
are displayed (the device shows the most
are displayed (the device shows the most
Programming mode
recently set address and the associated value). recently set address and the associated value).
Unit indicator Current displayed is too large Current displayed is too large
5. Press button 1 to confirm - the first digit of 5. Press button 1 to confirm - the first digit of
or too small. or too small.
Voltage transformer,
the input area for the parameter flashes. the input area for the parameter flashes.
secondary
6. Use button 2 to select the value for the 1st digit. 6. Use button 2 to select the value for the 1st digit.
Voltage transformer
0.08 - 4.0 mm , AWG 28-12 , AWG 28-12 7. Use button 1 to move to the 2nd. digit.
2 2 7. Use button 1 to move to the 2nd. digit.
symbol
Voltage displayed is too large 8. Use button 2 to select the value of the 2nd digit. 8. Use button 2 to select the value of the 2nd digit. Voltage displayed is too large
0.2 - 2.5 mm
2 2
or too small. or too small.
9. Use button 1 to move to the 3rd digit. 9. Use button 1 to move to the 3rd digit.
0.4 - 0.5 Nm
10. Use button 2 to select the value of the 3rd digit. 10. Use button 2 to select the value of the 3rd digit.
7 mm
Voltage displayed is too Voltage displayed is too
11. Confirm with button 1. 11. Confirm with button 1.
small. small.
12. Pressing buttons 1 and 2 simultaneously
12. Pressing buttons 1 and 2 simultaneously
(1. sec.) exits the programming mode. (1. sec.) exits the programming mode.
"EEE" in the display "EEE" in the display
Use button 2 to change to the programming Use button 2 to change to the programming
Device still does not work Device still does not work
mode for the parameter list.
mode for the parameter list.
despite the above measures. despite the above measures.
C C
NOTE!
You can find a parameter list (addresses) and information on the parameters (e.g. primary and
secondary device addresses) in the user manual or on our website.
15 / 16 15 / 16
Cause Cause Remedy
External fusing for the power supply voltage has External fusing for the power supply voltage has
Replace fuse.
tripped. tripped.
Measurement voltage is not connected. Measurement voltage is not connected. Connect the measuring-circuit voltage.
Measurement current is not connected. Measurement current is not connected. Connect measuring-circuit current.
Parameter "primary device address" (addr. 000)
Current measurement in the wrong phase. Current measurement in the wrong phase. Check connection and correct if necessary.
In a bus structure, a master differentiates
Current transformer factor is incorrectly programmed. Read out and program the current transformer trans- Current transformer factor is incorrectly programmed. Read out and program the current transformer trans-
between the connected devices on the basis of
formation ratio at the current transformer.
the device address.
The current peak value at the measurement input The current peak value at the measurement input Install current transformer with a larger transforma-
was exceeded by harmonic components. was exceeded by harmonic components. tion ratio.
• The address range lies between a value
Install current transformer with a suitable transfor-
of 0 and 255.
The current at the measurement input fell short of. The current at the measurement input fell short of.
mation ratio.
• Reserved ranges (do not use!):
Measurement in the wrong phase. Measurement in the wrong phase. Check connection and correct if necessary.
- Value 0
Read out and program the voltage transformer trans-
Voltage transformer incorrectly programmed. Voltage transformer incorrectly programmed. - Values 251 to 255
formation ratio at the voltage transformer.
Overrange. Overrange. Install voltage transformers.
Parameter "secondary device address"
Caution! Ensure the measurement inputs are not
The peak voltage value at the measurement input has The peak voltage value at the measurement input has
(addr. 081-084)
been exceeded by harmonic components. been exceeded by harmonic components. overloaded.
The parameter "secondary device address"
See „error messages" in the user manual. See „error messages" in the user manual.
offers the option of addressing more than
Send the device to the manufacturer for inspection
Device defective. Device defective.
250 devices in your bus structure.
and testing along with an accurate fault description.
NOTE!
You can find a parameter list (addresses) and information on the parameters (e.g. primary and
secondary device addresses) in the user manual or on our website.
Programming mode Programming mode
Parameter (primary
Parameter (primary
device address 000) device address 000)
Remedy
Value of the Value of the
Replace fuse.
parameter parameter
(address range)
(address range)
Connect the measuring-circuit voltage.
Connect measuring-circuit current.
Parameter "primary device address" (addr. 000)
Check connection and correct if necessary.
In a bus structure, a master differentiates
between the connected devices on the basis of
formation ratio at the current transformer.
the device address.
Install current transformer with a larger transforma-
tion ratio.
• The address range lies between a value
Install current transformer with a suitable transfor-
of 0 and 255.
mation ratio.
• Reserved ranges (do not use!):
Check connection and correct if necessary.
- Value 0
Read out and program the voltage transformer trans-
- Values 251 to 255
formation ratio at the voltage transformer.
Install voltage transformers.
Parameter "secondary device address"
Caution! Ensure the measurement inputs are not
(addr. 081-084)
overloaded.
The parameter "secondary device address"
offers the option of addressing more than
Send the device to the manufacturer for inspection
250 devices in your bus structure.
and testing along with an accurate fault description.
18