E5AX-P

E5AX-P

9

Alarm: al

When al is displayed on the PV display, the alarm value for alarm

output can be set on the SV display. When the temperature exceeds

or falls below the set alarm value, the corresponding alarm output is

produced and the ALM indicator on the front panel lights. Usually,

the alarm value is set as a deviation from the main setting, but it can

also be set as an absolute value when the event alarm mode is se-

lected. Set the alarm value by using the Up and Down Keys while al

is displayed. The message is not displayed if the alarm mode selec-

tor is set to position 0. Factory-set to upper-limit, alarm value

0%C/%F

Input Shift: in–5

When pin 3 of the operating mode selector switch (SW201) is set to

the ON position, the input shift function can be used. This function is

used to shift the temperature display from the measured value by a

desired value, as shown by the examples in the following table:

Input shift value

Temperature mea-

sured by sensor

Displayed

temperature

0 (without shift)

100%C

100%C

10 (shifted by

10%C)

100%C

110%C

–10 (shifted by

–10%C)

100%C

90%C

This function can be used mainly for fine tuning compensation,

while leaving the set temperature unaffected. Select this function by

pressing the Display Key three times in display level 0.

Proportional Band: p

When the character p is displayed on the PV display, the propor-

tional band (P constant) can be changed using the Up and Down

Keys. The new value will be displayed on the SV display. It can be

set in a range from 0.1% to 999.9%C/%F in units of 0.1%C/%F. The

factory setting is 40.0%C/%F.

NOTICE:

The output value will change according to the differ-

ence between the set value and the present value when

the proportional band is changed during control operation.

If this difference is too great, a drastic change will result.

Always switch to the manual output mode before changing

the proportional band.

Integral Time (Reset Time): i

When the character i is displayed on the PV display, the integral time

(I constant) can be changed using the Up and Down Keys. It can be

set in a range from 0 to 3,999 seconds in units of 1 second. The fac-

tory setting is 240 seconds.

Derivative Time (Rate Time): d

The derivative time (D constant) can be changed when the charac-

ter d is displayed on the PV display using the Up and Down Keys. It

can be set in a range from 0 to 3,999 seconds in units of 1 second.

The factory setting is 40 seconds.

Level 1

–200

Press a.

Press a.

Press a.

Press a.

Press b r simultaneously.

Press a.

Press a.

Lower setting limit

(Note 1)

sl–l

sl–h

1300

hysa

0.2

db

2.0

calb

fr–h

fr–l

(Note 2)

Upper setting limit

Alarm hysteresis

Disable band

Motor calibration display

Fully open position

Fully closed position

Note:

1. Not displayed when the alarm is disabled (SW205

set to 0 or 9).

2. Motor calibration will be displayed when power is

turned on for the first time.

3. Displayed only when the motor calibration mode is

entered.

mot

30

(Note 3)

Fully open/close time

Count value

Count value

PV

SV

Press a.

Press a.