Control Connector Signal Timing Diagram - HP 5501A Operating And Service Manual

Table 5-4. 10763A Control Connector Functions
Figure 5-70. Control Connector Signal Timing Diagram
Pin*
F
I
H
G
C
E
D
A
B
K
L
*Pinouts
sTART
1 1
EXTERNALSTART
I
AND START
START
1 1 -
COMMANDS
RE~ET
1
1
BUFFEREDRESET
AVAILABLE
TO EXTERNAL EQUIPMENT
r - - - -
READY
: :
, - I
I N l T l A L l Z A T l O N
I
DEADPATH COUNT"
--
I
UP. DOWN
i
~ , - n r -
I I J
OUTPUT PULSES BEGIN AFTER
1 5
2
I
READY GOES TRUE (DEADPATH
I PULSES ARE OUTPUT I F THE
I
NORMALITEST JUMPER ON THE
; r l
;
E 10763ACARD IS I N THE TEST
UP. DOWN
l u - q
. -
POSITION)
DEADPATH PULSES'
'The d~stance measured In TEST equals the d~stance set Into the
deadpath sw~tches +O 0435 m~ll~metres when In metrlc or 0 00175
~nches when In Engl~sh Refer to the 10763A Engl~shIMetr~c
Pulse Output manual
Name
RESET
STOP
START
START
ERROR
CONTROL
READY
+5 Volts
COMMON
AUX R E S E T
on Control
Input/Output
OUT
IN
IN
IN
OUT
OUT
OUT
OUT
IN
Connector
Description
Buffered, negative pulse, card and system reset. For
initializing external counter or controller at same time
a s laser transducer system. Mon~tor only, do not apply
signals. Reproduced coupler bus RESET.
Stops entire 10763A-controlled system when this line
is
set low.
Starts entire 10763A-controlled system if pin S goes high
and then S returns high and R returns low. Either this
signal or power switched on will start the system. See
Figure 5-10.
Indicates an error has been received for axis of par-
ticular 10763A. All axes ERROR lines may be wired (OR)
together. Monitor only, do not apply signal.
When HIGH indicates "this" card is in control of 10740A
coupler bus at moment. Normally used only for trouble-
shooting. Monitor only.
Indicates initialization is complete. 10763A
i s
ready to
begin measurement.
System power supply lines. May be used for external
purposes within original supply limits. The maximum
allowable current from one 10763A card is one ampere.
May be wired to a switch on external controller to allow
external setting of deadpath switch when necessary.