2-104 Owners
Owners An owner is a parameter that contains one bit for each of the possible
adapters. The bits are set high (value of 1) when its adapter is currently
issuing that command, and set low when its adapter is not issuing that
command. Ownership falls into two categories;
Exclusive: Only one adapter at a time can issue the command and only one
bit in the parameter will be high.
Non Exclusive: Multiple adapters can simultaneously issue the same
command and multiple bits may be high.
Some ownership must be exclusive; that is, only one Adapter at a time can
issue certain commands and claim ownership of that function. For example,
it is not allowable to have one Adapter command the drive to run in the
forward direction while another Adapter is issuing a command to make the
drive run in reverse. Direction Control, therefore, is exclusive ownership.
288 [Stop Owner]
Adapters that are presently issuing a valid stop
command.
Read Only 276
thru
285
289 [Start Owner]
Adapters that are presently issuing a valid start
command.
See [Stop Owner] 276
thru
285
290 [Jog Owner]
Adapters that are presently issuing a
valid jog command.
See [Stop Owner] 276
thru
285
291 [Direction Owner]
Adapter that currently has exclusive
control of direction changes.
See [Stop Owner] 276
thru
285
COMMUNICATIONS
Masks & Owners
292 [Reference Owner]
Adapter that has the exclusive control of
the command frequency source
selection.
See [Stop Owner] 276
thru
285
293 [Accel Owner]
Adapter that has exclusive control of
selecting [Accel Time 1, 2].
See [Stop Owner] 140
276
thru
285
294 [Decel Owner]
Adapter that has exclusive control of
selecting [Decel Time 1, 2].
See [Stop Owner] 142
276
thru
285
295 [Fault Clr Owner]
Adapter that is presently clearing a fault.
See [Stop Owner] 276
thru
285
296 [MOP Owner]
Adapters that are currently issuing
increases or decreases in MOP
command frequency.
See [Stop Owner] 276
thru
285
297 [Local Owner]
Adapter that has requested exclusive
control of all drive logic functions. If an
adapter is in local lockout, all other
functions (except stop) on all other
adapters are locked out and
non-functional. Local control can only be
obtained when the drive is not running.
See [Stop Owner] 276
thru
285
000100xxxxxxxxxx
10 01234567891112131415
1=Issuing Command
0=No Command
x =Reserved
Bit #
D
igital In
D
P
I P
o
rt 1
D
P
I P
o
rt 2
D
P
I P
o
rt 3
D
P
I P
o
rt 4
D
P
I P
o
rt 5
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