janitza UMG 96-PA Installation Instructions Manual page 12

14 14 Confi guring the RS485 connection Confi guring the RS485 connection
After a return of power, the device displays the After a return of power, the device displays the
3 Home measured value display. Proceed as follows Home measured value display. Proceed as follows
Terminal connection capacity
Terminal connection capacity
oof. +1).
to confi gure an RS485 connection: (supply voltage) to confi gure an RS485 connection:
(supply voltage)
ancel Connectable conductors. Connectable conductors.
Only one conductor can be connected per terminal.
Only one conductor can be connected per terminal.
1. Press key 1 to open the menu. 1. Press key 1 to open the menu.
Single core, multi-core, Single core, multi-core,
0.08 - 4.0 mm
play
2. With keys 3 or 4, select the menu entry fi ne-stranded 2. With keys 3 or 4, select the menu entry
fi ne-stranded
Terminal pins, core end sheath Confi guration and confi rm with key 6 Enter. Confi guration and confi rm with key 6 Enter. 0.2 - 2.5 mm
Terminal pins, core end sheath
ed/
3. If the device is password-protected, enter Tightening torque 3. If the device is password-protected, enter 0.4 - 0.5 Nm
Tightening torque
Stripping length 7 mm
the password here (see step 13). Stripping length the password here (see step 13).
4. The Confi guration window appears. 4. The Confi guration window appears.
Terminal connection capacity
Terminal connection capacity
of.
5. In the Confi guration window, use keys 3 and 4 5. In the Confi guration window, use keys 3 and 4
(digital inputs and outputs, analog output)
(digital inputs and outputs, analog output)
th the
to select the entry Communication and confi rm to select the entry Communication and confi rm
Single core, multi-core,
Single core, multi-core,
0.2 - 1.5 mm
with key 6 Enter. with key 6 Enter.
fi ne-stranded
fi ne-stranded
6. The Communication window appears. 6. The Communication window appears.
Terminal pins, core end sheath 0.2 - 1.5 mm
Terminal pins, core end sheath
word
7. In the Communication window, confi gure the 7. In the Communication window, confi gure the
A Tightening torque 0.2 - 0.25 Nm
Tightening torque
lace! entries for the fi eldbus (RS485 connection), entries for the fi eldbus (RS485 connection),
Stripping length 7 mm
Stripping length
such as device address, baud rate and data such as device address, baud rate and data
he
Terminal connection capacity
frame, by selecting the respective entries and Terminal connection capacity frame, by selecting the respective entries and
turer.
(serial interface)
(serial interface)
confi rming with key 6 Enter. confi rming with key 6 Enter.
Single core, multi-core, Single core, multi-core,
8. The keys 2 and 5 are used to change the 8. The keys 2 and 5 are used to change the 0.2 - 1.5 mm
fi ne-stranded
fi ne-stranded
position of the number to be set for each position of the number to be set for each
Terminal pins, core end sheath 0.2 - 1.5 mm
Terminal pins, core end sheath
entry and keys 3 and 4 are used to change the entry and keys 3 and 4 are used to change the
Tightening torque 0.2 - 0.25 Nm
Tightening torque
number (-1 / +1). number (-1 / +1).
Stripping length 7 mm
Stripping length
9. Confi rm your entries with key 6 Enter or cancel 9. Confi rm your entries with key 6 Enter or cancel
the action with key 1 Esc. the action with key 1 Esc.
tio
ot
n
10. In order to arrive back at the standard display 10. In order to arrive back at the standard display
Home, press key 1 Esc 2x and then key Home, press key 1 Esc 2x and then key
Terminal connection capacity
Terminal connection capacity
(current measurement) 2 Home. 2 Home.
(current measurement)
Connectable conductors. Connectable conductors.
Only one conductor can be connected per terminal.
Only one conductor can be connected per terminal.
Single core, multi-core, Single core, multi-core,
, AWG 28-12 0.2 - 2.5 mm
0.08 - 4.0 mm 2 , AWG 28-12
2
fi ne-stranded
fi ne-stranded
Terminal pins, core end sheath 0.2 - 2.5 mm
0.2 - 2.5 mm 2 Terminal pins, core end sheath
2
Tightening torque 0.4 - 0.5 Nm
0.4 - 0.5 Nm Tightening torque
Stripping length 7 mm
7 mm Stripping length
Terminal connection capacity
Terminal connection capacity
(voltage measurement) (voltage measurement)
Connectable conductors.
Connectable conductors.
2 , AWG 28-16
0.2 - 1.5 mm 2 , AWG 28-16
Only one conductor can be connected per terminal.
Only one conductor can be connected per terminal.
2 Single core, multi-core,
0.2 - 1.5 mm 2 Single core, multi-core,
0.08 - 4.0 mm
fi ne-stranded
fi ne-stranded
0.2 - 0.25 Nm
Terminal pins, core end sheath 0.2 - 2.5 mm
Terminal pins, core end sheath
7 mm
Tightening torque 0.4 - 0.5 Nm
Tightening torque
Fig. "Communication" window with the entries for Stripping length Fig. "Communication" window with the entries for 7 mm
Stripping length
the confi guration of the RS485 connection. the confi guration of the RS485 connection.
, AWG 28-16
0.2 - 1.5 mm 2 , AWG 28-16
2
0.2 - 1.5 mm 2
2
0.2 - 0.25 Nm
7 mm
15 15
Confi guring the current/voltage transformer Confi guring the current/voltage transformer
Procedure in the event of errors
17 Procedure in the event of errors
17
1. Press key 1 to open the menu. 1. Press key 1 to open the menu.
2. With keys 3 or 4, select the menu entry 2. With keys 3 or 4, select the menu entry
Possible error
Possible error
Confi guration and confi rm with key 6 Enter. Confi guration and confi rm with key 6 Enter.
No display
No display
3. If the device is password-protected, enter 3. If the device is password-protected, enter
the password here (see step 13). the password here (see step 13).
, AWG 26-12
0.2 - 2.5 mm 2 , AWG 26-12
2 No current display No current display
4. The Confi guration window appears. 4. The Confi guration window appears.
5. In the Confi guration window, use keys 3 and 4 5. In the Confi guration window, use keys 3 and 4
0.2 - 2.5 mm 2
2
to select the entry Measurement and confi rm to select the entry Measurement and confi rm
0.4 - 0.5 Nm
7 mm with key 6 Enter. with key 6 Enter.
Current displayed is
Current displayed is
6. The Measurement window appears. 6. The Measurement window appears.
too large or too small.
too large or too small.
7. In the Measurement window, select the entry 7. In the Measurement window, select the entry
Measuring transformer and confi rm using key Measuring transformer and confi rm using key
6 Enter. 6 Enter.
Voltage displayed is too large
Voltage displayed is too large
8. The confi guration window with the primary and 8. The confi guration window with the primary and
, AWG 28-12 or too small.
0.08 - 4.0 mm 2 2 , AWG 28-12 or too small.
secondary entries for the current and voltage secondary entries for the current and voltage
0.2 - 2.5 mm 2 2
transformers appears. transformers appears.
Voltage displayed is too
Voltage displayed is too
0.4 - 0.5 Nm
9. In the Measurement window, select the primary 9. In the Measurement window, select the primary
small. small.
7 mm
or secondary current or voltage transformer or secondary current or voltage transformer
Password or transformer
Password or transformer
using keys 2 to 5. using keys 2 to 5.
ratios cannot be changed
ratios cannot be changed
10. Confi rm your selection by pressing key 6 Enter. 10. Confi rm your selection by pressing key 6 Enter.
Device still does not work Device still does not work
despite the above measures.
despite the above measures.
11. The keys 2 and 5 are used to change the 11. The keys 2 and 5 are used to change the
position of the number to be set for each position of the number to be set for each
entry and keys 3 and 4 are used to change the entry and keys 3 and 4 are used to change the
number (-1 / +1). number (-1 / +1).
12 / 12
12. Confi rm your entries with key 6 Enter or cancel 12. Confi rm your entries with key 6 Enter or cancel
the action with key 1 Esc. the action with key 1 Esc.
Cause Remedy
Cause Remedy
13. In order to arrive back at the standard display 13. In order to arrive back at the standard display
External fuse for the power supply voltage has External fuse for the power supply voltage has
Replace fuse.
Home, press key 1 Esc 3x and then key Home, press key 1 Esc 3x and then key Replace fuse.
tripped.
tripped.
2 Home. 2 Home.
Measured voltage is not connected. Connect the measured voltage.
Measured voltage is not connected. Connect the measured voltage.
Measurement current is not connected. Connect measurement current.
Measurement current is not connected. Connect measurement current.
Current measurement in the wrong phase. Check connection and correct if necessary.
Current measurement in the wrong phase. Check connection and correct if necessary.
Read out and program the current transformer
Read out and program the current transformer
Current transformer factor is incorrectly programmed.
Current transformer factor is incorrectly programmed.
transformation ratio at the current transformer.
transformation ratio at the current transformer.
Current harmonics exceed the current peak value
Current harmonics exceed the current peak value
Install current transformer with a larger CT ratio.
Install current transformer with a larger CT ratio.
at the measurement input
at the measurement input
The current at the measurement input was not The current at the measurement input was not Install current transformer with a smaller current Install current transformer with a smaller current
achieved. transformer ratio.
achieved. transformer ratio.
Measurement in the wrong phase. Check connection and correct if necessary.
Measurement in the wrong phase. Check connection and correct if necessary.
Read out and program the voltage transformer ratio
Read out and program the voltage transformer ratio
Voltage transformer incorrectly programmed.
Voltage transformer incorrectly programmed.
at the voltage transformer.
at the voltage transformer.
Measurement range exceeded. Install voltage transformers.
Measurement range exceeded. Install voltage transformers.
The peak voltage value at the measurement input has Attention! Ensure the measurement inputs are not
The peak voltage value at the measurement input has Attention! Ensure the measurement inputs are not
been exceeded by harmonic components. overloaded.
been exceeded by harmonic components. overloaded.
The log is locked after 48 entries. Contact manufacturer's the support department.
The log is locked after 48 entries. Contact manufacturer's the support department.
Fig. "Measurement" window with the Fig. "Measurement" window with the
Send the device to the manufacturer for inspection Send the device to the manufacturer for inspection
Device defective.
Device defective.
confi guration of the current and voltage and testing. confi guration of the current and voltage
and testing.
transformer. transformer.
The current and voltage transformer ratios are The current and voltage transformer ratios are
also confi gured in the device confi guration of also confi gured in the device confi guration of
the GridVis the GridVis software!
®
NOTE NOTE
software!
®