Martel-electronics PTC8010 Instrukcja Użytkownika

PTC8010Reference Manual

10The parameter selection menu is called up when [CONFIG] is selected from the main menu.It contains the following options: [SELECT], [NEXT], and [DON

112.3 Cursor control / Setpoint controlThe output value can be controlled by the four cursor control arrows on the keypad. Bypressing one of the arrow

123.3 Measuring Temperature3.3-1 Using ThermocouplesThe calibrator supports the followingthermocouple types: B, C, E, J, K, L, N, R, S, T,U, BP, and X

3. Choose 2, 3, or 4-wire connection [2W, 3W, 4W]. (4-wire allows for the most precisemeasurement)4. Select RTD type from the sensor types. 5. Attach

4.2 Using the Automatic Output FunctionsThere are two automatic output functions, step and ramp. The selected function can beturned on and off using t

15Figure 10. Connections for Outputting RTDs4.4 Sourcing Ohms/RTDsTo source an RTD, follow these steps:1. Select the [CONFIG] option from the main men

16Note: The calibrator simulates a 2-wire RTD. To connect 3- or 4-wire transmitter, use stackingcables, as shown in Figure 15.4.4-1 Custom RTD A custo

17Figure 12. Calibrator-to-Computer Connection5.1 Setting up the RS-232 Port for Remote ControlNote: The RS-232 connection cable should not exceed 15m

185.2 Changing Between Remote and Local OperationThere are three modes of operation of the calibrator, Local, Remote, and Remote withLockout. Local mo

19Overlapped CommandsCommands that require more time to execute than normal. The command *WAI can be usedafter the overlapped command to tell the cali

PTC8010 Reference Manual1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

205.3-4 Calibrator StatusStatus registers, enable registers, and queues provide status information on the calibrator.Each status register and queue ha

7 6543 210PON 0 CME EXE DDE QYE 0 OPCPONPower On. Set to 1 if power was turned on and off before the Event Status Registerwas read.CMECommand Error. S

225.4 Remote Commands and Error CodesThe following tables list all commands, and their descriptions, that are accepted by thecalibrator. Table 5: Comm

23Command DescriptionFAULT? Returns the error code of an error that has occurredFUNC? Returns the current mode of the calibratorLOCAL Returns user to

24Error Number Error Description110 An unknown command was received111 An invalid RTD or TC parameter value was received112 The serial input buffer ov

*IDN?Returns the manufacturer, model number, and firmware revision of the Calibrator. Forexample:*IDN? will return MARTEL, PTC8010, 250, 1.00*OPCEnabl

265.5-2 Calibrator CommandsCAL_STARTPuts the calibrator in calibration mode. The main display will say CALIBRATION MODE and acalibration menu will be

CPRT_COEFCThis command is used for entering a custom RTD into the calibrator. The numeric valueentered after the command will be set as the first coef

28Returns the value for the resistance in custom RTD. The above example would return:1.000000E+02, OHMFAULT?Returns the error code number of an error

RTD_TYPESets the RTD type. The following is a list of RTD types they way they should be entered afterthe command:PT385_10; PT385_50; PT385_100; PT385_

31. IntroductionThe Martel PTC8010 Temperature Calibrator is a handheld, battery-operated instrument thatmeasures and sources temperature parameters.

306. SpecificationsOne year at 23°C ± 5°C, unless specified otherwise. Outside of this range the stability of themeasurements is ± 0.003% of FS/°C.Tab

31Table 13: Thermocouple Read and Source (errors in °C)Range (°C) Accuracy (°C)TC Type Minimum Maximum CJC OFF CJC ONJ -210.0 -150.0 0.4 0.6-150.

32Table 14: RTD Read and SourceRTD Type Range (°C) Accuracy (°C)Minimum Maximum Measure 4W/Source Measure 3WPT385, 10 ohm -200.0 -80.0 1.3 2.5-80

RTD Type Range (°C) Accuracy (°C)Minimum Maximum Measure 4W/Source Measure 3WPT385, 200 ohm -200.0 -80.0 0.6 0.6-80.0 0.0 0.7 0.70.0 100.0 0.7 0.

347. Maintenance / Warranty7.1 Replacing BatteriesReplace batteries as soon as the battery indicator turns on to avoid false measurements. Ifthe batte

7.5 WarrantyMartel Electronics Corporation warrants all products against material defects andworkmanship for a period of twelve (12) months after the

www.martelcorp.come-mail: [email protected]: (603) 434-1433 800-821-0023 Fax: (603) 434-1653 Martel Electronics3 Corporate Park Dr.Derry

1.3 Safety information Symbols UsedThe following table lists the International Electrical Symbols. Some or all of these symbolsmay be used on the inst

WarningTo avoid possible electric shock or personal injury:• Do not apply more than the rated voltage. See specifications for supported ranges. • Foll

2. Calibrator InterfaceFigure 1 shows the location of the input and output connections on the calibrator, while Table1 describes their use.Table 1: I

Figure 2 shows the location of the keys on the calibrator. Table 2 lists the functions of eachkey.Table 2. Key FunctionsNo. Name Function1 Function Ke

The display of the calibrator is shown in Figure 3. The menu bar is used to setup the display to perform the desired function.Table 3 explains the dif

9The next level of the menu bar is the main menu. The levels under the main menu depend onwhat mode the calibrator is in.The main menu has two active