janitza UMG 96 RM-CBM Installationsanleitung Seite 12

Programming the voltage transformer Programming the voltage transformer
14 14
1. Switch to programming mode.
mary 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
ndary
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.
mbol
Tightening torque Tightening torque 0.4 - 0.5 Nm
5. Press button 1 - the first digit of the input
5. Press button 1 - the first digit of the input
Stripping length Stripping length 7 mm
field for the primary voltage flashes.
field for the primary voltage flashes.
6. Use button 2 to select the value of the
6. Use button 2 to select the value of the
Terminal connection capacity (voltage measurement) Terminal connection capacity (voltage measurement)
1st digit.
1st digit.
Conductors to be connected. Conductors to be connected.
7. Use button 1 to change to the 2nd digit. 7. Use button 1 to change to the 2nd digit.
Only one conductor can be connected per terminal! Only one conductor can be connected per terminal!
8. Use button 2 to select the value of the
8. Use button 2 to select the value of the
Single core, multi-core, Single core, multi-core,
0.08 - 4.0 mm
fine-stranded fine-stranded
2nd digit.
2nd digit.
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 2.5 mm
9. Use button 1 to change to the 3rd digit.
9. Use button 1 to change to the 3rd digit.
Tightening torque Tightening torque 0.4 - 0.5 Nm
10. Use button 2 to select the value of the
10. Use button 2 to select the value of the
Stripping length Stripping length 7 mm
3rd digit. 3rd digit.
11. Confirm with button 1.
11. Confirm with button 1.
12. The complete number flashes. Terminal connection capacity (current measurement) Terminal connection capacity (current measurement)
12. The complete number flashes.
Conductors to be connected. Conductors to be connected.
13. Use button 2 to select the decimal place and
13. Use button 2 to select the decimal place and
Only one conductor can be connected per terminal! Only one conductor can be connected per terminal!
thus the unit of the primary voltage.
thus the unit of the primary voltage.
Single core, multi-core, Single core, multi-core,
0.2 - 2.5 mm
14. Confirm with button 1.
fine-stranded fine-stranded 14. Confirm with button 1.
15. The input range of the secondary voltage Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 2.5 mm
15. The input range of the secondary voltage
Tightening torque flashes. Tightening torque 0.4 - 0.5 Nm
flashes.
Stripping length Stripping length 7 mm
16. Set the secondary voltage with button 2. 16. Set the secondary voltage with button 2.
ns-
-
ns-
n
n.
17. Confirm with button 1.
17. Confirm with button 1.
18. Exit programming mode by simultaneously 18. Exit programming mode by simultaneously
Terminal connection capacity (digital inputs/outputs) Terminal connection capacity (digital inputs/outputs)
pressing buttons 1 and 2 (1 sec.). Use
pressing buttons 1 and 2 (1 sec.). Use
Single core, multi-core, Single core, multi-core,
button 2 to change to the programming 0.2 - 1.5 mm
button 2 to change to the programming
fine-stranded fine-stranded
mode for the parameter list.
mode for the parameter list.
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 1.5 mm
0.2 - 2.5 mm 2 , AWG 26-12 2 , AWG 26-12
Tightening torque Tightening torque 0.2 - 0.25 Nm
0.2 - 2.5 mm 2 2
Voltage transformer,
Stripping length Stripping length 7 mm
0.4 - 0.5 Nm
primary
7 mm
Programming mode
Terminal connection capacity (RS485) Terminal connection capacity (RS485)
Unit indicator
Single core, multi-core, Single core, multi-core,
0.2 - 1.5 mm
Voltage transformer,
fine-stranded fine-stranded
secondary
Terminal pins, core end sheath Terminal pins, core end sheath 0.2 - 1.5 mm
0.08 - 4.0 mm 2 , AWG 28-12 2 , AWG 28-12 Voltage transformer
Tightening torque Tightening torque 0.2 - 0.25 Nm
symbol
Stripping length Stripping length 7 mm
0.2 - 2.5 mm 2 2
0.4 - 0.5 Nm
Fig. "Voltage transformer" input field
Fig. "Voltage transformer" input field
7 mm
C C
NOTE! NOTE!
C
C
NOTE!
NOTE!
Further technical data can be found in Further technical data can be found in
• Changes are only applied after exiting • Changes are only applied after exiting
the user manual for the device. the user manual for the device.
programming mode.
programming mode.
• For further information on voltage
• For further information on voltage
0.2 - 2.5 mm 2 , AWG 26-12 2 , AWG 26-12
transformers and voltage transformer
transformers and voltage transformer
0.2 - 2.5 mm 2 2
ratios, see the user manual.
ratios, see the user manual.
0.4 - 0.5 Nm
7 mm
Programming parameters Programming parameters
15 15
Procedure in the event of faults Procedure in the event of faults
17 17
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.
0.2 - 1.5 mm 2 , AWG 28-16 2 , AWG 28-16 3. Press button 2 twice to change to the
3. Press button 2 twice to change to the
No display No display
programming mode for the parameter list.
0.2 - 1.5 mm 2 2
4. The input area of the parameter list appears.
4. The input area of the parameter list appears.
0.2 - 0.25 Nm
No current display No current display
Voltage transformer, 5. Confirm with button 1 - the first digit of the 5. Confirm with button 1 - the first digit of the
7 mm
primary parameter address flashes.
Programming mode
C C
NOTE!
Current displayed is too large Current displayed is too large
Unit indicator
• A detailed parameter list with setting
or too small. or too small.
0.2 - 1.5 mm , AWG 28-16 , AWG 28-16
2 2
Voltage transformer,
secondary
0.2 - 1.5 mm
2 2
0.2 - 0.25 Nm Voltage transformer
symbol
• The parameter addresses of the
7 mm
Voltage displayed is too large Voltage displayed is too large
or too small. or too small.
Voltage displayed is too Voltage displayed is too
small. small.
6. Use button 2 to select the value of the 6. Use button 2 to select the value of the
"EEE" in the display 1st digit. "EEE" in the display
7. Continue the process for the next digits of
7. Continue the process for the next digits of
"EEE bAt" in the display "EEE bAt" in the display
the parameter address and for the parameter
Device still does not work Device still does not work
settings.
despite the above measures. despite the above measures.
8. Exit programming mode by simultaneously 8. Exit programming mode by simultaneously
pressing button 1 and 2 (1 second). Use
button 2 to change back to the input field for
the current transformer.
12 / 12 12 / 12
Cause Cause
and for the current transformer CT appear.
External fusing for the power supply voltage has External fusing for the power supply voltage has
tripped. tripped.
programming mode for the parameter list.
Measurement voltage is not connected. Measurement voltage is not connected.
Measurement current is not connected. Measurement current is not connected.
parameter address flashes.
Current measurement in the wrong phase. Current measurement in the wrong phase.
NOTE!
Current transformer factor is incorrectly programmed. Current transformer factor is incorrectly programmed.
Set the device address (parameter address 000)
• A detailed parameter list with setting
The current peak value at the measurement input The current peak value at the measurement input
In a Master-Slave network via the RS485 interface
areas and pre-settings can be found
areas and pre-settings can be found was exceeded by harmonic components. was exceeded by harmonic components.
it is possible to distinguish between a master device
in the user manual or the Modbus
in the user manual or the Modbus
The current at the measurement input fell short of. The current at the measurement input fell short of.
and other devices with the device address.
address list on our website.
address list on our website.
In the case of devices within this network, for the
Measurement in the wrong phase. Measurement in the wrong phase.
• The parameter addresses of the
parameter address 000 please note
device address (000) and the Baud
device address (000) and the Baud
Voltage transformer incorrectly programmed. Voltage transformer incorrectly programmed.
• you must assign different device addresses.
rate (001) are explained in the
rate (001) are explained in the
• the parameter setting of the parameter address
Overrange. Overrange.
following. following.
000 must lie within the range of 1 to 247
The peak voltage value at the measurement input has The peak voltage value at the measurement input has
been exceeded by harmonic components. been exceeded by harmonic components.
(0 and 248 to 255 are reserved).
See „error messages" in the user manual. See „error messages" in the user manual.
1st digit.
Set the Baud rate (parameter address 001)
Battery capacity is too low Battery capacity is too low
In a Master-Slave network via the RS485 interface,
the parameter address and for the parameter
for each device:
settings. Device defective. Device defective.
• select a uniform Baud rate (parameter address
001) (for settings see the user manual).
pressing button 1 and 2 (1 second). Use
• select the number of stop bits
button 2 to change back to the input field for
(parameter address 003) (0=1 Bit, 1=2 Bits).
the current transformer.
Data bits (8) and parity (none) are preset.
Parameter address
Parameter address
Remedy Remedy
Programming mode
Programming mode
Replace fuse. Replace fuse.
Parameter setting
Parameter setting
Connect the measuring-circuit voltage. Connect the measuring-circuit voltage.
Connect measuring-circuit current. Connect measuring-circuit current.
Fig. "Parameter list"
Fig. "Parameter list"
Check connection and correct if necessary. Check connection and correct if necessary.
input field
input field
Read out and program the current transformer trans- Read out and program the current transformer trans-
formation ratio at the current transformer. formation ratio at the current transformer.
Set the device address (parameter address 000)
Install current transformer with a larger transforma- Install current transformer with a larger transforma-
In a Master-Slave network via the RS485 interface
tion ratio. tion ratio.
it is possible to distinguish between a master device
Install current transformer with a suitable transfor- Install current transformer with a suitable transfor-
mation ratio. mation ratio.
and other devices with the device address.
In the case of devices within this network, for the
Check connection and correct if necessary. Check connection and correct if necessary.
parameter address 000 please note
Read out and program the voltage transformer trans- Read out and program the voltage transformer trans-
formation ratio at the voltage transformer. formation ratio at the voltage transformer.
• you must assign different device addresses.
• the parameter setting of the parameter address Install voltage transformers. Install voltage transformers.
000 must lie within the range of 1 to 247
Caution! Ensure the measurement inputs are not Caution! Ensure the measurement inputs are not
overloaded. overloaded.
(0 and 248 to 255 are reserved).
Set the Baud rate (parameter address 001)
Replace battery Replace battery
(see "Replacing the battery" in the user manual). (see "Replacing the battery" in the user manual).
In a Master-Slave network via the RS485 interface,
Send the device to the manufacturer for inspection Send the device to the manufacturer for inspection
for each device:
and testing along with an accurate fault description. and testing along with an accurate fault description.
• select a uniform Baud rate (parameter address
001) (for settings see the user manual).
• select the number of stop bits
(parameter address 003) (0=1 Bit, 1=2 Bits).
Data bits (8) and parity (none) are preset.