Remote Calibration - Fuji Electric ZKME Instruction Manual

You can perform all calibration by the contact input of the external terminal block.
To perform remote calibration, install piping and wiring for the standard gas cylinder and the solenoid valve
according to Section 4.
(1) Set one of the contact inputs DI 1 to 3 to "Remote calibration" in accordance with the following
operation procedure.
(2) Close the contact set to the "Remote contact" for one second or more (depending on the settings of
(17) to (19) and (20) of the terminal block).
(3) Remote calibration is started. "RCL" is displayed on the left of the display panel, which disappears
when the calibration is completed.
DI1
17
You can arbitrarily set the contact inputs (17), (18), (19) and (20) of the external terminal block (see "10.5.2
Contact input setting").
Piping and wiring for the standard gas cylinder and the solenoid valve shall be installed.
Description
 You can perform all calibration by the contact input using this function.
 The solenoid valve is driven by contact signal from the terminal block to feed the standard gas for
automatic calibration with span gas and zero gas.
 Refer to Sections "4.3" and "4.4" for the wiring of solenoid valves.
Operation
(example)
Key operation
(1)
(2)
(3)
(4)
INZ-TN1ZKME-E

7.4 Remote calibration

DI2 DI3 DI COM
18 19 20
Executes remote calibration.
Display the screen on the right in accordance with the key
operation summary and press the
The contact input setting screen appears.
Press the key several times and select one of DI 1 to DI 3.
Press the key.
Press the key.
Contact is set.
Press the key several times and select "REMOTE CAL.".
Press the key to set the value.
ou can arbitrarily set the contact input functions.
Description
key.
- 37 -
Displayed message
(LCD)
PARAMETER MENU
DIGITAL INPUT
DIGITAL INPUT
DI 
DI 1
NONE
DI 1
REMOTE CAL.