Okuma OSP 5000, Электротехническое обслуживание, Учебное пособие

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7-8
Okuma America Corporation
Machining Center Machining Center
Machining Center Machining Center
Machining Center
Rev. 8-21-01
MC User Parameter (word)
These parameters are mostly for setting up the on/off time of the various functions that
are required to be activated for some length of time.
Parameter # 40 set to one will allow the operator to move an axis with the Pulse Handle
in an alarm condition.
MC User Parameter (bit)
These parameters turn on or off various machining functions. For example, with param-
eter 9 bit 2 set to a “1”, the operation end warning buzzer will not be turned off by the
timer.
MC System Parameter (long word)
These parameters are used to control the various “EC controlled” axes. These parameters
are used to control the ATC magazine and APC shifter arm positioning. The following
MC System Parameter (long word) parameters are looked at often when troubleshooting
an ATC or APC.
9 Shows the zero offset of the ATC magazine.
41 Shows the zero offset of the APC shifter arm.
48 Shows the orientation offset for high precision spindle drives ( VAC II & III )
MC System Parameter (Word)
These parameters are mostly for the ATC and APC operation. The following parameters
should be looked at and recorded whenever repairs or maintenance is being performed on
the machine.
1 Sequence number the ATC is presently positioned at.
2 Sequence number the APC is presently positioned at.
5 Tool changer arm (TA) A. B. mode
6 Pallet A.B. mode
21 Spindle orientation offset for VACI.
NC Optional Parameter (long word)
These parameters are CNC related parameters that the control needs to look at when
machining parts. These parameters check for programming errors when certain functions
are performed, i.e. cutter radius compensation.