Amada HF2, Руководство по эксплуатации

Страница: 108 / 134

APPENDIX D: ALARM MESSAGES
2 KHZ INVERTER WEDLING POWER SUPPLY
D-2 990-057
Alarm Message Description Corrective Actions
INPUT ERROR
SCHEDULE
NUMBER
Illegal weld schedule number was entered Enter a weld schedule number from 0 to 127.
INPUT TOO LARGE Parameter value entered was too large.
Press [HELP] to see the maximum value. Enter a
correct value.
INPUT TOO SMALL Parameter value entered was too small.
Press [HELP] to see the maximum value. Enter a
correct value.
INVALID
FUNCTION Weld/Repeat and Rollspot cannot be part
of any chain of weld schedules.
Weld/Repeat cannot be used with a Manually
Actuated Weld Head.
Re-program the incorrect weld schedule in the
chain.
Use a different weld function or install an Air
Actuated Weld Head.
INVALID WELD
FUNCTION
Welding System is configured for a
Manually Actuated Weld Head.
Weld/Repeat requires an Air Actuated
Weld Head.
Use a different weld function or install an Air
Actuated Weld Head.
LOW CURRENT
Actual weld current is less than the Basic
Weld Monitor user set Lower Limit.
Tighten welding process variables.
Change Lower Limit value.
LOW POWER
Actual weld power is less than the Basic
Weld Monitor user set Lower Limit.
Tighten welding process variables.
Change Lower Limit value.
LOW RESISTANCE
Actual weld resistance is less than the
Basic Weld Monitor user set Lower
Limit.
Tighten welding process variables.
Change Lower Limit value.
LOW VOLTAGE
Actual weld voltage is less than the Basic
Weld Monitor user set Lower Limit.
Tighten welding process variables.
Change Lower Limit value.
NO CURRENT No Weld current is detected.
Check parts for an invisible insulation coating.
Clean each electrode face to remove embedded
invisible insulating material.
Check Weld Cables for bad connector-to-terminal
and connector-to-copper cable connections.
INHIBIT CHANGED
TO OFF
Basic Weld Monitor Inhibit option is ON
but no Upper or Lower Limits have been
programmed.
Program Upper and Lower Limits for each weld
pulse in the Basic Weld Monitor Program State.
NO OTHER
TRANSFORMER
EXISTS
Multiple Head Option is ON even though
only one Weld Transformer is specified.
Add Weld Transformer Models.
NO VOLTAGE No Weld Voltage is detected.
Check the Voltage Sensing Cable connections to
the electrodes or electrode holders.