Omega CN76000, Руководство пользователя

Страница: 11 / 54

9
SECURE MENU SECURE MENU SECURE MENU SECURE MENU SECURE MENU
Hold UP ARR UP ARR
UP ARR UP ARR
UP ARRO O
O O
O W W
W W
W & E N T E R E N T E R
E N T E R E N T E R
E N T E R for 5 Seconds to display the Secure menu. Press INDEX INDEX
INDEX INDEX
INDEX to
change the low er display. Press UP ARR UP ARR UP ARR UP ARR UP ARRO O O O O W W W W W or D O D O D O D O D OW N A R R W N A R R W N A R R W N A R R W N A R RO O O O O W W W W W to change the value in the
upper display. Press E N T E R E N T E R E N T E R E N T E R E N T E R to store the value.
Selections Selections Selections Selections Selections
SECr SECr
SECr SECr
SECr Security Code: See the Security Level Selection and the Passw ord Table in this
manual, in order to enter the correct passw ord.
InP InP
InP InP
InP Input Type: Select one of the following. The Inputs are based on four different groups;
Thermocouples, RTDs, Current, and Voltage. If changing from one of these groups,
the DIP switch on the A/D circuit board will have to be changed to match that
particular group.
Refer to the Input wiring section for the proper switch settings.
J-IC J-IC J-IC J-IC J-IC Type “J” Thermocouple, Iron/Constantan (NIST)
C A C A
C A C A C A Type “K” Thermocouple CH RO M E G A ®/AL O M E G A Š
E- E-
E- E-
E- Type “E” Thermocouple CH RO M E G A/Constantan
t - t - t - t - t - Type “T” Thermocouple Copper/Constantan
L- L-
L- L- L- Type “L” Thermocouple Iron/Constantan (DIN)
n- n- n- n- n- Type “N” Thermocouple Nicrosil/Nisil
r r r r r-13 -13 -13 -13 -13 Type “R” Thermocouple Pt 13%Rh/Pt
S-10 S-10
S-10 S-10
S-10 Type “S” Thermocouple Pt 10%Rh/Pt
b- b- b- b- b- Type “B” Thermocouple Pt 6%Rh/Pt 30%Rh
C- C-
C- C- C- Type “C” Thermocouple W 5%Re/W 26%Re
P392 P392 P392 P392 P392 100 ohm Platinum (NIST 0.00392
Ω/Ω
/°C)
n120 n120 n120 n120 n120 120 ohm Nickel (NIST 0.006
Ω/Ω
/°C)
P385 P385
P385 P385
P385 100 ohm Platinum (DIN 0.00385
Ω/Ω
/°C)
Curr Curr Curr Curr Curr DC Current Input 0.0 to 20.0 or 4.0 to 20.0 milliamperes.
V V
V V VoLt
oLt
oLt oLt oLt DC Voltage Input 0.0 to 5.0 or 1.0 to 5.0 volts.
- - - - -- - - - -- - - - -- - - - - For Access to Calibration and FACt dFLt.
O S U P O S U P
O S U P O S U P O S U P Zero Suppression: Select O n
O n
O n O n O n or O F F
O F F
O F F O F F O F F. Only with Current and Voltage input types.
O F F O F F
O F F O F F
O F F The input range will start at 0 (zero) Input.
O n
O n O n O n O n The input range will start at 4.00 mA or 1.00 V.
Unit Unit
Unit Unit
Unit F, C or None
F
F F F F °F descriptor is On and temperature inputs will be displayed in actual
degrees Fahrenheit.
C C
C C
C °C descriptor is On and temperature inputs will be displayed in actual
degrees Celsius.
nonE nonE nonE nonE nonE °F and °C descriptors will be Off. This is only available with Current and
Voltage Inputs.
dPt dPt dPt dPt dPt Decimal Point Positioning: Select 0 0 0 0 0, 0.0 0.0 0.0 0.0 0.0, 0.00 0.00 0.00 0.00 0.00, or 0.000 0.000 0.000 0.000 0.000. On temperature type inputs
this will only effect the Process Value, SP1, SP2, ALLo, ALHi, and InPC. For Current
and Voltage Inputs all Menu Items related to the Input will be affected.
0
0 0 0 0 No decimal Point is selected. This is available for all input types.
0.0 0.0
0.0 0.0
0.0 One decimal place is available for Type J, K, E, T, L, RTDs, Current and
Voltage Inputs.
0.00 0.00 0.00 0.00 0.00 Tw o decimal places is only available for Current and Voltage Inputs.
0.000 0.000
0.000 0.000 0.000 Three decimal places is only available for Current and Voltage inputs.
InPt InPt
InPt InPt InPt Input Fault Timer: Select O F F
O F F
O F F O F F O F F,
,
, , , 0.1
0.1
0.1 0.1 0.1 to 540.0
540.0
540.0 540.0 540.0 minutes. Whenever an input is out of
range, shorted, or open the timer will start . When the time has elapsed, the controller
will revert to a safe condition (Outputs Off, Flashing Displays). If OFF is selected, the