CPT Cirprotec Overcheck Series User manual

User´s manual
Cirprotec
Overcheck
15030051-V5

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Installation and Programming
Installation
4
Nm
1
Nm
1.5
Nm
Dimensions (mm)
(length x width x height)
Overcheck Base
Overcheck Monofásico
Overcheck Trifásico
52 x 65 x 120
160 x 80 x 120
195 x 80 x 120

Definition of keys and visual indicators.
1.Key /memory:
“BP”( ): Increase value.
"LP" (memory): Go to the incident log.
2.Key /test:
“BP”( ): Decreases value.
"LP" (test): Functional test of earth leakage protection. (Must be confirmed with
"ENTER" key)
3.ENTER key/setup:
BP”(ENTER): Confirms selection.
"MP": select programs 1, 2, 3 and "USER"
"LP" (setup): access to programming / display parameters menu.
4.LED CPU: lights up to indicate power status and CPU operation.
5.LED : lights up to indicate a fault. If the fault disappears and power is
restored, it will remain on until the user views the incident.
6.RESET key: resets the CPU and causes the associated breaking device to trip.
7.Update input: allows the device software to be updated by connecting a
computer via a MiniUSB.
1.Change date and time:
"LP" of ( / memory) + ( / test.) keys.
2.Select/modify PIN:
"LP" of ( / memory) + (ENTER / setup) keys.
3.Lock/unlock programming:
"BP" of ( / test) + (ENTER / setup) keys.
3.Setting to “0”:
Keep the key (ENTER / setup) and press (RESET) until dEF appears.
Keyboard shortcuts
memory test setup
ENTER
Line control unit
CPU
RESET
update
Overcheck
1 32
4
5
6
7
“BP”:Brief press (<1s)
“MP”:Medium press (>1s <5s)
“LP”:Long press (>5s)
Installation and Programming
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Commissioning must be performed with the circuit breaker open.
After the date and time have been set, the control unit will wait 10 seconds before resetting the circuit
breaker.
Initially, the control unit will use the "USER" program with all adjustable parameters set to their default
values (see Electrical Specification section).
For models with earth leakage protection, perform the functional test by pressing and holding the /
test key, to see on screen "test". Confirm by briefly (<1s) pressing the ENTER / SETUP key.
TIME DATE
2. Select date and
press ENTER to confirm.
At the start screen appears
the equipment software version (example).
1. Select time and
press ENTER to confirm.
Initial setup
Installation and Programming
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Program selection
Overcheck has four programs of settings or sets of
values for all adjustable parameters:
1. "USER"
2. “Set 1” Domestic
3. “Set 2” Tertiary
4. “Set 3” Industrial
The last three have preset parameters (see Electrical
Specification section), whereas the first may be
adjusted.
Medium press”MP” (<5s) on ENTER / setup. Scroll to
the desired program using the / memory and / test
keys.
Adjusting settings
First select the "USER" program, then long press “LP” (>
5s) the ENTER / setup key.
Scroll to the adjustable parameters using the /
memory key and confirm the selection by briefly “BP”
(<1s) pressing the ENTER / setup key.
When you have confirmed your selection, the parameter
will flash on the screen.
Increase or decrease the selected parameter value by
briefly “BP” (<1s) pressing the / memory and / test
keys and confirm the value by briefly “BP” (<1s) pressing
the ENTER / setup key.
When you have confirmed the value, the parameter will
be displayed continuously on the screen.
Programming
memory
REC OVER
AUX
RST
COM
CT
test setup
ENTER
Line control unit
CPU
RESET
11 14 12
STATUS
update
Overcheck
memory
REC OVER
AUX
RST
COM
CT
test setup
ENTER
Line control unit
CPU
RESET
11 14 12
STATUS
update
Overcheck
memory
REC OVER
AUX
RST
COM
CT
test setup
ENTER
Line control unit
CPU
RESET
11 14 12
STATUS
update
Overcheck
memory
REC OVER
AUX
RST
COM
CT
test setup
ENTER
Line control unit
CPU
RESET
11 14 12
STATUS
update
Overcheck
1
3
2
4
Installation and Programming
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Reconnection time for over/undervoltage,earth leakage (ND models only)
and phases sequence (4N/4ND models only)
10 30 60 100 150 200 250 [s]
Reconnection time for overload or short circuit
1 5 10 15 30 40 50 60 [min]
MIN
PROGTIME
SEC
PROGTIMEMAX MIN IDn
Number of reconnections following earth leakage (ND models only)
0 1 2 3 4 5 6 7 8 9 10 [-]
PROGIDn nºREC
Programming
Installation and Programming
List of discrete values for each adjustable parameter (default in bold):
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Earth leakage trip time (ND models only)
InS(20) 100 300 500 750 1000 3000 [ms]
SEC
PROGDLY
IDn
IF
m

PROG
Frequency selection work
50 60 [Hz] (for 120V models)
50 60 [Hz] (for 230V models)
Number of reconnections following overload or short circuit
0 1 2 3 [-]
PROGnºREC
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List of discrete values for each adjustable parameter (default in bold):
Programming
Installation and Programming
Selection phase sequence control (4N/4ND models only)
OFF ON
PROG

TIME
DATE
memory
REC OVER
AUX
RST
COM
CT
test setup
ENTER
Line control unit
CPU
RESET
11 14 12
STATUS
update
Overcheck
Changing date and time
Briefly “BP”(<1s) press the ( / memory) and ( / test) keys simultaneously.
TIME
Programming
Installation and Programming
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1.1 Current TIME will be displayed during 3 seconds.
1.2 If no other key is pressed, current DATE will be displayed
during 3 seconds (1.4)
1.3 If (ENTER/setup) is briefly (<1s) pressed, TIME can be modified.
Press again (ENTER/setup) to confirm
1.4 Current DATE will be displayed during 3 seconds
1.5 If no other key is pressed, programming DATE and TIME mode
will be exited after 3 seconds.
1.6 If (ENTER/setup) is briefly (<1s) pressed, DATE can be modified.
Press again (ENTER/setup) to confirm

memory
memory
memory
memory
memory
test
test
test
test
test
setup
setup
setup
setup
setup
ENTER
ENTER
ENTER
ENTER
ENTER
Line control unit
Line control unit
Line control unit
Line control unit
Line control unit
CPU
CPU
CPU
CPU
CPU
RESET
RESET
RESET
RESET
RESET
update
update
update
update
update
Overcheck
Overcheck
Overcheck
Overcheck
Overcheck
Setting the PIN code (if no PIN code has been set yet):
If the code does not match the code which was initially input,
the unit returns to the main screen and the PIN code is not validated.
Enter the desired code
(6 digits)
Confirm the desired code
(6 digits)
Press ENTER
1
4
3
2
5
END
Programming
Installation and Programming
Press and hold (> 5s)
the ( / memory) and (ENTER / setup)
keys simultaneously.
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memory test setup
ENTER
Line control unit
CPU
RESET
update
Overcheck
memory test setup
ENTER
Line control unit
CPU
RESET
update
Overcheck
Changing the PIN code (if a PIN code has already been set):
If the PIN code entered is not correct or if the new confirmed code does not match the new code input,
the unit will return to the main screen and the PIN code will not be modified.
In case of loss of PIN code, contact Cirprotec Technical Service
memory memory memory
memorymemory
test test test
testtest
setup setup setup
setupsetup
ENTER ENTER ENTER
ENTERENTER
Line control unit Line control unit Line control unit
Line control unitLine control unit
CPU CPU CPU
CPUCPU
RESET RESET RESET
RESETRESET
update update update
updateupdate
Overcheck Overcheck Overcheck
OvercheckOvercheck
Press ENTER
1
4 7
5
2 3
6
END
END
OK
NOT OK
Programming
Installation and Programming
Press and hold (> 5s)
the ( /memory) and (ENTER / setup)
keys simultaneously.
Enter the new
desired code
(6 digits)
Enter the current
PIN code
(6 digits)
Confirm the desired code
(6 digits)
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