Hanna-instruments HI 23 Instrukcja Użytkownika Pobierz pdf (Strona 10)

1918

Code Valid Values Default PW

71 Baud rate 1200, 2400, 4800, 9600 4800 yes

72 Cleaning timer 0 to 19999 days 0 no

73 Initial cleaning day 01 to 31 01 no

74 Initial cleaning month 01 to 12 01 no

75 Initial cleaning year 1998 to 9999 1998 no

76 Initial cleaning time 00:00 to 23:59 00:00 no

77 Cleaning ON interval 0 to 19999 minutes 0 no

90 Display selftest 0: off 0 yes

1: on

91 Keyboard selftest 0: off 0 yes

1: on

92 EEPROM selftest 0: off 0 yes

1: on

93 Relays and LEDs selftest 0: off 0 yes

1: on

94 Watchdog selftest 0: off 0 yes

1: on

99 Unlock password 0000 to 9999 0000 yes

Note The process controller automatically checks to ensure that

the entered data matches other related variables. If a wrong

configuration is entered, “ERROR” blinks on the LCD to

prompt the user. The correct configurations are the follow-

ing:

If M1=/ 0 then S1 HA, S1 LA;

If M2=/ 0 then S2 HA, S2 LA;

If M1= 1 then S1-H1 LA;

If M1= 2 then S1+H1 HA;

If M1= 3 then S1+D1 HA;

If M1= 4 then S1-D1 LA;

Code Valid Values Default PW

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

22 Relay 2 setpoint (S2) 0.5 to 99.5% full scale 75% f.s. no

23 Relay 2 hysteresis (H2) 0 to 5% f.s. 1% f.s. no

24 Relay 2 deviation (D2) 0.5 to 10% f.s. 1% f.s. no

25 Relay 2 reset time 0.1 to 999.9 minutes 999.9 no

26 Relay 2 rate time 0.0 to 999.9 minutes 0.0 no

30 Alarm relay 0.5 to 99.5% full scale 95% f.s. no

High Alarm (HA) HA-Hys LA+Hys,Hys=1.5%f.s.,HA S1 or HA S2

31 Alarm relay 0.5 to 99.5% full scale 5% f.s. no

Low Alarm (LA) LA+Hys HA-Hys,Hys=1.5%f.s.,LA S1 or LA S2

32 Proportional control 1 to 30 min 5 no

mode period

33 Maximum relay ON time 1 to 10 min 10 no

(after which an alarm mode is entered)

34 Alarm mask time 00:00 to 30:00 00:00 no

40 Analog output selection 0: 0-1mA 2 no

1: 0-20 mA

2: 4-20 mA

3: 0-5 VDC

4: 1-5 VDC

5: 0-10 VDC

41 Analog output 0 to 100% full scale 0 no

lower limit (O_VARMIN) (O_VARMIN  O_VARMAX - 5% f.s.)

42 Analog output 0 to 100% full scale 100% f.s. no

upper limit (O_VARMAX) (O_VARMIN  O_VARMAX - 5% f.s.)

60 Current day 01 to 31 from RTC no

61 Current month 01 to 12 from RTC no

62 Current year 1998 to 9999 from RTC no

63 Current time 00:00 to 23:59 from RTC no

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 30 31

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