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CS-I User and Maintenance, R.2.8 ENG
Safco Systems Ltd-Via Isonzo 17/b-20090 Cesano Boscone-Milan-Italy
tel. +39 024504433 Fax +39 024504321 E-mail:[email protected] Web site: www.safcosys.it
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18.
WARNING!
CAN-bus Communication Lost!
If enabled measurement indicates the lack of
communication with the card SM300EXP5 via
Can Bus, check the connection or correct
wiring
Warning NO
START WELD MESSAGES
19.
ERROR! Rogowski not initialized
The request for current erogation occurred
before initialization of the Rogowski: from
when the unit, up to 3 seconds are necessary
for the proper activation and calibration of the
read circuit Rogowski.
Alarm YES
20.
ERROR! Rogowski Internal Circuit
The readout circuit Rogowski found ineligible
values if the alarm persists or occurs
frequently, it is possible that there is a
malfunction in the electronics of the
acquisition.
Alarm YES
21.
ERROR! Rogowski open or short
Resistance detected at the ring Rogowski
outside the permissible range: Make sure that
the ring is in good condition and properly
connected, and that there are no cracks or
breaks in the connecting cables.
Alarm YES
22.
ERROR! Current Feedback required
Has been required welding mode that requires
feddback current activated (Rogowski or CT).
Enable current measurement machine
calibration menu.
Alarm YES
23.
ERROR! Calibration required
You attempted to perform a welding current
control without having carried out the
necessary calibration of the machine. Perform
the calibration.
Alarm YES
24.
ERROR! Calibration, CS-I in not Weld
You attempted to perform a calibration with
the inverter in "no-weld" (from the program,
select General or external input), correct the
setting and try again.
Alarm YES
25.
ERROR! Transformer ratio necessary
You tried to perform a weld with reading
primary current (CT), but without setting the
turns ratio of the transformer. Define the
parameter from the Calibrate menu and try
again
Alarm YES
26.
WARNING! Vsec input (VE)required to YES
In PW, EK, AD is necessary to activate the
input voltage. Connect the terminals correctly to
measure and enable the parameter "VE input"
from the "System Parameters"
Alarm YES
MESSAGES DURING WELD CYCLE
27.
ERROR! VBus Out of Dynamic Range
The dc bus voltage has gone out of range during
or immediately after welding. Check
connections, fuses and switches. If the problem
occurs frequently, can be linked to an excessive
impedance of the power cables or reduced
capacity available on the line.
Alarm YES*
28.
ERROR! Time out Rogowski Integration
Saturation of the integrator circuit of the
Rogowski: welding too long (60s).
In the case of pulsed operation or rollers, may
indicate that the pause time between the pulses
is not sufficient to download the measuring
circuit
.
Alarm YES*