Digital Temperature Controllers

E5CN/E5CN-U

15

Operation

■ Outline of Operation Procedures

The following diagram illustrates the entire setting level. A password is required to enter the advance function setting level and the calibration level.

Some parameters may not be displayed depending on the protection settings and operation conditions.

The control operation will stop when switching from operation level to initial setting level.

]

Note: 1. Operation level entered for software reset.

2. You cannot move to other levels by operating the keys on the front panel from the calibration level. You must turn OFF the power supply.

3. You can move only to the operation level by operating the keys on the front panel from the manual control level.

4. The time taken to move to the protect level can be adjusted by changing the “Move to protect level time” setting.

Input password.

Input password.

Set value 1201

Control in progress

Control stopped

Operation Level

Not displayed for some models

Level change

Initial Setting Level

Communications

Setting Level

Adjustment Level

Protect Level

Power ON

Press the

Level Key

less than 1 s.

Manual

Control Level

Press the Level

Key for at least 1 s.

Starting in manual mode

Starting in automatic mode

Manual

Mode

Press the Level

Key for at least 1 s.

Press the

Level + Mode

Keys.

for at least 1 s

Calibration Level

Press the

Level + Mode Keys;

display will flash.

Advanced Function

Setting Level

(See

note 1.)

(See

note 2.)

(See

note 3.)

a-m

C

25

100

C

25

100

C

Set value

−169

Press the Level Key

for at least 3 s while

a-m is displayed.

Press the Level Key

for at least 1 s;

display will flash.

Press the

Level Key for

at least 1 s.

Press the Level Key

for at least 1 s;

display will flash.

Press the Level Key for

at least 3 s.

Control stops .

Press the Level +

Mode Keys for at least

3 s. (See note 4.)

Press the Level Key

for less than 1 s.