Free range analog output – KEYENCE GP-M Series User Manual

Page 18

If *;5 is fixed at 0.5% of F.S., the presence or absence of hysterisis

can be selected by the extended function (page 16).

Free range analog output

Set the pressure value for the respective free range analog start

point and end point. The function of the output 2 can be selected at

the time of #P.) (analogue output). #52 and #'2 can be set freely

within the measured range. Operation is as follows.

1. When #52 < #'2

• When #52 becomes #'2: 4 mA

becomes 20 mA

• If the measurement value falls below

#52

, output will be up to 3.8 mA

• If the measurement value rises above

#'2

, output will be up to 20.5 mA

2. When #52 > #'2

• When #52 becomes #'2: 4 mA

becomes 20 mA

• If the measurement value falls below

#'2

, output will be up to 20.5 mA

• If the measurement value rises above

#52

, output will be up to 3.8 mA

The name of the setting values depending on the mode

and output are as follows.

When system error ('T5) occurs, 2 mA will be output.

Reference

* Selection is possible when the selection function of output 2

(control output) is QWV.

Output

Detection Mode

Switch on

point

Switch off

point

Output 1

when choosing

hysteresis mode

Output 2

Output 1

when choosing

window mode

Output 2

#52

#'2 Measured

value

Current

4 mA

20 mA

20.5 mA

3.8 mA

#52

#'2

Measured