Cloos NexT 452 AC, Руководство по эксплуатации

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• Arc interruption
The welding process is immediately interrupted if the signal “Arc on“ is
interrupted during the welding process for longer than the defined error
time and if the channels are set to “Abortion group 1 or 2“. The master
controller decides on an abortion if the setting is on “Message group 1 or
2”. You have the option to enter a start delay time in order to avoid that an
error message is generated immediately after the ignition process. An error
message cannot be generated during the time of the start command and
the expiration of the start delay time.
• Wire storage
The wire sensor signal is evaluated in the wire drive unit whether wire is
available or not. You have the option to enter a start delay time and an er-
ror time in order to avoid that an error message is generated immediately
after the ignition process. The welding process is immediately interrupted
if the channels are set to “Abortion group1 or 2”. The master controller
decides on an abortion if the setting is on “Message group 1 or 2”.
*Prerequisite to use the reserve channels
The prerequisite to use the reserve channels is an optional VBC module
(OMI module, Profi-Bus, Profi-Net, Device-Net).
A bus system (Profi-Bus, Profi-Net, Device-Net) is necessary to transmit
digital data to the reserve channels of the SD module. The value range is
divided into LowByte and HighByte and is preset from 0 to 1000 (decimal).
In the configuration file of the corresponding bus system, the reserve chan-
nels are determined as follows:
Reserve channel 1 LowByte Signal type 3, group 7, signal number 9
Reserve channel 1 High-
Byte
Signal type 3, group 7, signal number 10
Reserve channel 2 LowByte Signal type 3, group 7, signal number 11
Reserve channel 2 High-
Byte
Signal type 3, group 7, signal number 12
An OMI module is necessary to transmit analogue values to the reserve
channels of the SD module. The OMI module has an A/D converter to
convert analogue signals from 0…10 V to digital data. These can then be
evaluated by the SD module. The reserve channels are determined In the
configuration file of the OMI module as follows:
Reserve channel 1 Signal type 3, group 7, signal number 5
Reserve channel 2 Signal type 3, group 7, signal number 6
If several modules are combined in one welding power source (e.g. OMI
with Profi-Bus), it is important that signals of one group are never divided
over both modules. This would result in malfunctions.
Please contact the department Technical Documentation of Carl Cloos
Schweisstechnik GmbH to get detailed information about the “Qineo
Interfaces”.
ATTENTION!
INFO!