User manual

4 GMC-I Gossen-Metrawatt GmbH
Table of Contents
Page
1 Safety Features and Precautions ....................................................5
2 Initial Start-Up .................................................................................7
3 Voltage Source [V] ...........................................................................8
4 Pulse, Frequency Generator (positive square-wave pulse) [Hz] ......9
5 Resistance Simulation [Ω] ............................................................10
6 Temperature Simulation [°C / °F] ..................................................11
6.1 Temperature Simulation for Resistance Temperature Detectors – RTD setting for
temperature .................................................................................................12
6.2 Temperature Simulation for Thermocouples – TC Temperature Setting ............12
7 Current Source and Current Sink [mA] ..........................................14
7.1 Current Sink – Simulation of a 2-Wire Transmitter .........................................15
7.2 Current Source ............................................................................................15
8 Interval Functions, Ramp Functions and Procedures ....................16
8.1 Interval Sequences – INT Function .................................................................16
8.2 Read-Out a Periodic Ramp – RAMP Function ..................................................19
9 Device and Calibration Parameters ...............................................21
9.1 Querying Parameters – InFo Menu .................................................................22
9.2 Entering Parameters – SETUP Menu ..............................................................22
9.3 Default Settings ............................................................................................23
10 Interface Operation (with selector switch setting ≠ OFF) ..............24
10.1 Activating the Interface ..................................................................................24
10.2 Configuring Interface Parameters ...................................................................24
11 Accessories ...................................................................................25
12 Technical Data ..............................................................................26
13 Maintenance .................................................................................30
13.1 Displays – Error Messages ........................................................................... 30
13.2 Batteries ...................................................................................................... 30
13.3 Fuses .......................................................................................................... 31
13.4 Housing Maintenance ................................................................................... 32
13.5 Return and Environmentally Sound Disposal ................................................... 32
14 Calibrator Messages .....................................................................32
15 Repair and Replacement Parts Service
DKD Calibration Laboratory and Rental Instrument Service .........33
16 Guarantee ......................................................................................34
17 Product Support ............................................................................34
18 Recalibration Service ....................................................................34