Nice UDL2 Anweisungen Und Hinweise Für Installation Und Bedienung Seite 28

This chapter covers the diagnostics for the UDL2 controller, with special reference to the 900 series firmware. We cover the meanings of the
display codes, which errors are displayed (their meanings and how to reset them) and the operation of the tSt program.
Code on Programs for ramps with hinged lips (P11
display – P12 – P13)
P... Valve setting. P1x = single-valve ramp
LF Sensitivity of electric motor thermal cutout
LE N/A
LA N/A
LN N/A
LR The time employed by the ramp in travelling
from its maximum height to its standby
position [s]
RB Time available for industrial gate to close
before it is locked out [s]
LC The time employed by the ramp in travelling
from its minimum height to its standby position
[s]
AR Presence of AUTORETURN button
PC Sensitivity of current measurement used to
detect the position of the lip while opening
BU Determination of ramp operating mode and
number of available buttons
LL Not used
001 Auto-test 1
002 Auto-test 2
003 Auto-test 3
004 Ramp waiting to be enabled
005 Ramp enabled
006 Ramp UP
007 Rotation of hinged lip
008 N/A
009 Lip fully open and Ramp DOWN
010 Shelter / chock / vehicle detectors still active
011 Anti-collision function tripped
012 Incorrect floating position – the lip is properly
positioned on the vehicle
023 UDL2 controller first startup
025 PEEP module programming
026 Operating mode and parameter programming
027 Display PEEP module programming (read only) Display PEEP module programming (read only)
00A Floating position correct
00C Ramp UP after AUTORETURN pressed
00D N/A
00E Ramp DOWN after AUTORETURN pressed
00F The ramp has reached the base (standby
position) / waiting for industrial gate to close
SEr Loading ramp full cycle counter
A01 RAM / ROM error
A02 Procedure error
A03 Electric motor power fault
A04 Locked button error
A06 Locked relay error
A07 Thermal cutout tripped
A08 Watchdog error
12 – English
DIAGNOSTICS
Programs for ramps with telescopic lips (P21 –
P23 – P25 – P31 – P32 – P33)
Valve setting. P2x, P3x = two/three valve ramp.
Sensitivity of electric motor thermal cutout [min]
Minimum telescopic lip extension time [s]
Maximum telescopic lip extension time [s]
Difference between telescopic lip retraction/extension
times [s]
The time employed by the ramp in travelling from its
maximum height to its standby position [s]
Time available for industrial gate to close before it is
locked out [s]
The time employed by the ramp in travelling from its
minimum height to its standby position [s]
Not used
Enables/disables the movement of the lip when it is
floating
Determination of ramp operating mode and number
of available buttons
Length of telescopic lip
Auto-test 1
Auto-test 2
Auto-test 3
Ramp waiting to be enabled
Ramp enabled
Ramp UP After 2s changes to status 007
Ramp UP
Extension of telescopic lip
Ramp DOWN
Shelter / chock / vehicle detectors still active
Anti-collision function tripped
Incorrect floating position – the lip is properly
positioned on the vehicle
UDL2 controller first startup
PEEP module programming
Operating mode and parameter programming
Floating position correct
Ramp UP after AUTORETURN pressed
Retraction of telescopic lip
Ramp DOWN after AUTORETURN pressed
The ramp has reached the base (standby position) /
waiting for industrial gate to close
Loading ramp full cycle counter
RAM / ROM error
Procedure error
Electric motor power fault
Locked button error
Locked relay error
Thermal cutout tripped
Watchdog error
Note
During AUTORETURN, coincides
with status 00D
Coincides with status 00E
If interlocking is implemented, this
coincides with status 00F
Coincides with status 00C
In P31, one refers to status 00A
5 = 500mm
1 = 1000mm
Waiting to detect vehicle / chock
positioning / industrial door
opening
Ramp ready to move
Press AUTORETURN to quit
Press UP ARROW to continue
If interlocking implemented
Increments in status 00C
e.g. chock removed during
loading/unloading
e.g. three-phase not available /
star/delta connection incorrect /
insulation damaged / short circuit
See paragraph Protection – no
counter for this error
See paragraph Protection – no
counter for this error
See paragraph Protection – no
counter for this error
See paragraph Protection – no
counter for this error