Programming Function Blocks and Features
VPR & VRX – User Manual
12/00
118
Table 4-26 Logic Operators
For this operator
Definition
if this is true
then Result is
AND
If all programmed inputs are ON,
Result is ON.
All programmed inputs are
ON(1)
ON(1)
OR
If at least 1 programmed input is ON,
Result is ON.
At least 1 programmed
input is ON(1)
ON(1)
XOR
Uses Inputs A and B only.
Input A is ON(1) and Input
B is OFF(0).
ON(1)
If one and only one input is ON, Result
is ON.
Input A is OFF(0) and Input
B is ON (1).
ON(1)
RESET/SET FF
Rising edge of Input A turns Result
ON.
Input A is ON(1).
ON(1)
(Reset/Set Flip-Flop)
Rising edge of Input B resets Result.
Input A is OFF(0) and Input
B is ON (1).
OFF(0)
Reset/Set FF
Input A
Input B
Result
TOGGLE/FF
Toggle Flip-Flop. Rising edge of Input
A inverts Result
Input A changes from
OFF(0) to ON(1) (rising
edge)
ON(1) if it was
OFF(0), or OFF(0)
if it was ON(1).
Input A changes from
ON(1) to OFF(0) (falling
edge)
unchanged
Input A
Toggle/Flip-Flop
Result
ONE SHOT
Rising edge of Input A turns Result ON
for one machine scan cycle.
Input A is ON(1) for any
length of time
ON(1) for 1 scan
cycle of the
instrument, then
OFF(0)
Result
Input A
One Shot
PASS
Passes Input A’s state unchanged to
CONDITION TYPE.
Input A changes state
same as Input A
Summary of Contents for VPR100
Page 1: ...Sensing and Control VPR100 VRX100 VRX150 User Manual 57 77 25 15 Rev 4 12 00 ...
Page 16: ...xvi VPR VRX User Manual 12 00 ...
Page 198: ...Programming Function Blocks and Features VPR VRX User Manual 12 00 182 ...
Page 248: ...Online Operations Using Primary Displays VPR VRX User Manual 12 00 232 ...
Page 292: ...On Site Adjustments VPR VRX User Manual 12 00 276 ...
Page 300: ...Parts VPR VRX User Manual 12 00 284 Figure 11 3 Components of portable case ...
Page 301: ...Parts 12 00 VPR VRX User Manual 285 Figure 11 4 Exploded view of VPR VRX100 display ...
Page 305: ...Parts 12 00 VPR VRX User Manual 289 Figure 11 9 Module for Two Additional Analog Inputs ...
Page 306: ...Parts VPR VRX User Manual 12 00 290 ...
Page 308: ...Appendix A VPR VRX User Manual 12 00 292 ...
Page 320: ...Appendix B VPR VRX User Manual 12 00 304 ...
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