Ashcroft GC35 - Pressure Sensor Bedienungsanleitung PDF herunterladen (Seite 16)



 ! 

Basic Key Operations

For setting up in each setting mode, the contents of selection UP/DOWN keys are chosen, respec-

ively. In all setting modes, values are set with the UP/DOWN keys. Use UP key to increase and

DOWN key to decrease values. A repeat state occurs in three phases of speed when the UP or

DOWN keys are pressed for more than 0.5seconds to increase or decrease numerical value.

Adjusting Zero Point

In Measurement Mode, press the MODE and DOWN keys for greater than 3 seconds; this will dis-

lay “_ _ _” after releasing pressure from the pressure port. Approximately 1 second later an auto-

matic zero adjustment takes place and the pressure displays as zero.

When the zero adjustment is successful

䡺

Adj appears on the LED display.

The error

䡺

E-0 displays for one second when applied pressure was outside the range of -10～

10% F.S. , zero adjustment does not happen.

Peak/Bottom (Max./Min.) Hold Display Mode

The GC35 unit keeps the maximum and minimum pressure level applied to the pressure port as

peak and bottom values respectively, in the internal memory. The peak and bottom values are dis-

played as long as press and hold the 

 or  keys respectively. When you select this operation,

the message

䡺

PE+ is displayed for one second and selected Peak/Bottom value is displayed.

Peak and bottom values are reset when you reset power to the unit, or by following procedure.

Resetting peak value: While holding the 

 key, press the  key.

Resetting bottom value: While holding the 

 key, press the  key.

Key Lock

Key operations can be nullified to prevent inadvertent overwriting of setting values. Once the key

lock state is set, the mode cannot be shifted to the one other than the peak hold display mode.

The key lock mode cannot be reset by restoring power. It is reset by the following release opera-

tion of a key lock.

Setting of key lock:In measurement mode press



MODE and  keys together.

䡺

Lo( The lock message is displayed for one second indicating that the unit is locked.

Release of key lock: Press



MODE and  keys together.

䡺

UnL The Unlock message is displayed for one second indicating that the unit is unlocked

Backup of Setting Values

The unit has an internal EEPROM and settings and the key lock state are maintained even after

the power is turned OFF. Peak / bottom (max./min.) values will not be maintained.

Maximum/Minimum Pressure Capture

The GC35 unit keeps the maximum and minimum pressure level applied to the pressure port

as peak and bottom values respectively, in the internal memory. The peak and bottom values

are displayed while holding the 

 or  keys respectively. Message

䡺

PE+ is displayed for

one second and selected Max/Min value is displayed by this operation. Maximum and mini-

mum values are reset when you reset power to the unit or by the following procedure:

Resetting Maximum value: While holding the 

 key, press the  key.

Resetting Minimum value: While holding the 

 key, press the  key.

13. ERROR DISPLAY

An error message and pressure value are alternately displayed when one of the following

errors occurs in the measurement mode (In case of “Out of pressure display range” error, only

error message is displayed). Check the content of error message and take the action below

immediately.

1 2 ... 11 12 13 14 15 16 17 18 19 20

Kommentare zu diesen Handbüchern

Keine Kommentare

Ashcroft GC35 - Pressure Sensor Bedienungsanleitung Seite 16

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messgeräte Ashcroft GC35 - Pressure Sensor