170
Gemini GV6K/GT6K Command Reference
The Kill (
!K
) command releases this mode, in addition to
INSELPØ
. The Stop (
!S
) command or an input
defined as a stop input (
INFNCi-D
) will also release this mode, as long as
COMEXS
has been disabled.
Example:
2INFNC1-1P
; Input #1 on I/O brick 2 defined to select program #1
2INFNC2-2P
; Input #2 on I/O brick 2 defined to select program #2
2INFNC3-7P
; Input #3 on I/O brick 2 defined to select program #7
INSELP2,50
; Enable continuous scan of inputs to select a program to run
INSTW
Establish Thumbwheel Data Inputs
Type
Input
Syntax
<a_><!><B>INSTW<i>,<i-i>,<i>
Units
See
below
Range
See
below
Default
1,0—0,0
Response
INSTW1: *INSTW1,0-0,0
1INSTW1: *1INSTW1,0-0,0
See Also
INEN,
INFNC,
INLVL,
INPLC,
OUTTW,
[
SS
],
TSS,
[
TW
]
Product Rev
GT6K 6.0
GV6K 6.0
The
INSTW
command, in combination with the
OUTTW
command, configures the inputs and outputs to read
data from an active thumbwheel device. The actual data transfer occurs with the
TW
command. Refer to the
TW
command for a description of the data transfer process.
The
INSTW
command has three fields (
<i>,<i-i>,<i>
):
Data Field
Description
Field 1:
<i>
Set #
: There are 4 possible
INSTW
sets (1-4). This field identifies which set to use.
Field 2:
<i-i>
Input #s
: Data is read into the Gem6K through the programmable inputs. This field identifies the
inputs to be used with the
TW
command. The first number is the first input, and the second number is
the last input. The inputs must be consecutive. The number of inputs should be compatible to the
thumbwheel device.
Refer to page
8
for help in identifying which input bits are available to place in
this field.
Field 3:
<i>
Sign Input #
: This field identifies which input is designated to provide sign information. A zero
specified in the command field specifies no sign information. An active signal on the input designated
as the sign input indicates a negative data entry.
To disable a specific thumbwheel set, enter
INSTWn,Ø-Ø,Ø
where
n
is the thumbwheel set (1-4).
Example:
3INSTW2,1-4,5
; Set INSTW set 2 as BCD digits on inputs 1-4 on I/O brick 3,
; with input 5 as the sign bit
2OUTTW2,1-3,4,50
; Set OUTTW set 2 as output strobes on outputs 1-3 on I/O
; brick 2, with output 4 as the output enable bit, and
; strobe time of 50 milliseconds
A(TW2)
; Read data into acceleration using INSTW set 2
; and OUTTW set 2 as the data configuration
INTHW
Check for Alarm Events
Type
Alarm Event
Syntax
<a_><!>INTHW<b><b>...<b><b>
(one
b
for
each
of
32
interrupts)
Units
n/a
Range
b = 0 (disable), 1 (enable), or X (don't change)
Default
0
Response
INTHW: *INTHW0000_0000_0000_0000_0000_0000_0000_0000
See Also
[ ER ], INFNC, INTSW, LIMFNC, TER, TIMINT
Product Rev
GT6K 6.0
GV6K 6.0
Use the
INTHW
command to determine which conditions will cause an alarm event in the Gem6K
Communications Server (this requires an Ethernet interface to the Gem6K). The alarm bit in the Gem6K is
cleared as soon as the alarm occurs, but the status of the alarm remains available, through the
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