Roger Technology B70/1DCHP - Alarms and Faults

EN
79
17 Alarms and faults
PROBLEM ALARM POSSIBLE CAUSE ACTION
The gate does not
open or close.
LED POWER off No power. Check power cable.
LED POWER off Fuses blown. Replace fuses. Always disconnect from mains
power before removing fuses.
2) 6W
Input mains power voltage fault.
Control initialisation failed.
Disconnect from mains power, wait 10 seconds
then reconnect to the mains and switch on. If the
problem persists, contact your local authorized
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Pressing the TEST button it is possible to hide the
alarm temporarily and consult the control unit’s
parameters.
)86(
Fuse F1 blown or damaged.
This message is not visible if con-
troller is in battery power mode.
Replace fuse.
Always disconnect from mains power before re-
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3U 2W
Overcurrent detected in inverter. Press the TEST button twice or perform 3 com-
mand requests in succession.
VH &2
Incorrect connection to transfor-
mer SEC1-SEC2.
Swap connections between SEC1 and SEC2.
G$ W$
Travel data acquisition error. Check that open and closed limit switches are po-
sitioned correctly.
Press TEST and check if any safety devices are in
alarm state.
Repeat acquisition procedure.
Calibration procedure failed. Allow the indicated calibration times to elapse du-
ring self-acquisition.
Check that 3+$6NXXMT\SܫFXMNSLTSYMJINXUQF^
before closing the release lock cover.
Repeat acquisition procedure.
Automation system position
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with parameter .
SX DX
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right hand opening gates   gates (position of
motor relative to passage seen from interior side).
If the position is changed and message 'DWD is
displayed:
• Move the gate into the closed position.
• Disconnect from mains power or remove the
main fuse and wait 5 seconds.
• 7JHTSSJHYYTRFNSXUT\JWTWWJܪYYMJKZXJ
• Press and hold PROG until '$7$ disappears and
$33appears on the display.
Repeat acquisition procedure.
Motor not connected. Check the motor cable.
IH
Both limit switches activated. Check connections of limit switches or check for
foreign objects in limit switch blocks.
Example:
 HH
 HH
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(QH
Encoder not connected. Check connection to encoder.
Replacing the encoder is recommended if the pro-
blem persists.
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Severe encoder malfunction. Press TEST button. If the error code is displayed
again, switch off the controller unit, wait 5 secon-
ds and switch on again. Replace the encoder if the
problem persists.