4

Pressure Settings Mode

Troubleshooting

＋／−

SW1

SW2

Press the  and  buttons

simultaneously to enter

the Pressure Settings Mode.

（The SW1 LED flashes.）

The LED of an item flashes

when selected using the

button.

Press the  button to select

between switch output 1 setting

（SW1）, switch output 2 setting

（SW2）, or the hysteresis setting.

Set the value

using the

and

buttons.

Press the  button for

more than one second

to return to the Operations

Mode.

■If the following error messages are displayed, follow the procedures in the table.

Display and problem

Cause

Solution

E - 1

E - 2

E - 3 , E - 4

999 Flashing

Flashing of the pressure value

Black out of the display

Disable the key operation

Output current is exceeding 100mA.

Turn off the power and verify the load

connected switch output 1 and 2.

Press M button and return the applied pressure to the

atmospheric pressure and try zero-point adjustment again.

Please contact us. Please use a regulated DC power

supply and measures for the power line noise.

Normal state

Normal state

Normal state (See Non-display mode.)

Normal state (See Key protection mode.)

Pressure was applied at the zero point

adjustment.

Failure of the internal circuit.

Pressure values exceed the display range.

Pressure values exceed the rated pressure

range.（110%FS）

Non-display mode

Key protection mode

Note:+50%F.S. is set prior to delivery.

An example of setting 60kPa for switch output 1（SW1 LED is flashing）with 102R.

To set switch output 1 the SW1 LED should be flashing.（To set switch output 2 the SW2 LED should be flashing.）

Note:20digits is set prior to delivery.

An example of setting a hysteresis value of 8.0kPa with the 102R（kPa）.

Hysteresis setting

Switch output 2

setting

Switch output 1

setting

To set Digital Filter all LED should be not flashing. An example of setting 2.5s response time by Digital Filter.

Press the

button until

the SW1 LED flashes.

Set the value to“60.0”

using the  and  

buttons.

Press the  button for

more than one second

to return to the Operations

Mode.

Press the  and  buttons.

Press the  button until

the −LED flashes.

Set the value to“8.0”

using the  and 

buttons.

Press the  button for

more than one second to

return to the Operations

Mode.

Note:“F-0”is set prior to delivery.

Press the  and  buttons.

Press the  button until

all LED do not flashe.

Set the value to“F-3”

using the  and 

buttons.

Press the  button for

more than one second to

return to the Operations

Mode.

F-0：Response Time=5ms

F-1：Response Time=25ms

F-2：Response Time=250ms

F-3：Response Time=2.5s

Digital filter setting

＋／−

SW1

SW2

Press the  and  buttons

kPa

＋／−

SW1

SW2

COPAL ELECTRONICS

kPa

＋／−

SW1

SW2

COPAL ELECTRONICS

kPa

＋／−

SW1

SW2

COPAL ELECTRONICS

kPa

＋／−

SW1

SW2

COPAL ELECTRONICS

Switch Output Setting

Hysteresis setting

Digital Filter setting