Hanna-instruments mV 602 Series Manual de usuario descargar pdf (Pagina 7)

1312

• After confirmation, the selected param-

eter is displayed. The user can scroll

through the parameters by pressing CFM.

In order to directly set another param-

eter, press SETUP again and enter the

code or scroll to it by pressing CFM.

The following table lists the setup codes along with the descrip-

tion of the specific setup items, their valid values and whether

password is required to view that item (“PW” column):

Code Valid Values Default PW

00 Factory ID 0 to 9999 0000 no

01 Process ID 0 to 9999 (models w/o RS485) 0000 no

0 to 99 (models with RS485) 00 no

02 Control enable/disable 0: C.M. disabled 0 no

1: C.M. enabled

11 Relay 1 mode 0: disabled 0 no

(M1) 1: ON-OFF high setpoint

2: ON-OFF low setpoint

3: PID, high setpoint

4: PID, low setpoint

for pH 5025YZ and mV 6025YZ only:

0: disabled

1: PID, high setpoint

2: PID, low setpoint

12 Relay 1 setpoint 0.00 to 14.00 pH 8.00 pH no

(S1) -2000 to 2000 mV 500 mV

13 Relay 1 hysteresis 0.00 to 14.00 pH 1 pH no

(H1) 0 to 4000 mV 50 mV

14 Relay 1 deviation 0.50 to 14.00 pH 1 pH no

(D1) 25 to 4000 mV 50 mV

15 Relay 1 reset time 0.1 to 999.9 minutes 999.9 mins no

16 Relay 1 rate time 0.0 to 999.9 minutes 0.0 mins no

21* Relay 2 mode (M2) same as relay 1 0 no

* Available only in models with two relays

• Then confirm the displayed digit with

 and move to the next one.

• When the whole password has been

inserted, press CFM to confirm it.

Note The default password is set at “0000”.

• The LCD will display “SET” on the

upper part and “c.00” on the lower,

allowing the user to edit setup pa-

rameters (see table below).

• Enter the code of the parameter you want to set, using the

arrow keys as per the password procedure above (e.g. 41).

• Confirm the code by pressing CFM and the default or the

previously memorized value will be displayed with the first

digit blinking.

Note When the password is not inserted or a wrong password is

confirmed, the display will only show the previously memo-

rized value, without blinking (read only mode). In this case,

the value cannot be set. Press LCD and start again.

• Enter the desired value using the arrow keys and then press

CFM.

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Hanna-instruments mV 602 Series Manual de usuario Pagina 7

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