background image

Manual 

18 

b)  Setup instructions 

(1)  Press SETUP to enter the SETUP menu. 
(2)  4mA->: set the mapping unit for 4mA. 
(3)  20mA->: set the mapping unit for 20mA. 
(4) 

MAPPING: here the “MAPPING” function can be activated 

 

 

c)  Setup details  

 

(1)  Press S/M to select the desired option. 
(2)  The desired value can be entered when an appropriate option is in a reverse black / white mode. 
(3)  The Mapping unit for 4mA and 20mA must be entered with the help of the ASCII code (see table 

Annex 1), e. g., the codes "75" and “87” must be entered for "KW". 

(4)  MAPPING: 

“YES” mapping function activated 
“NO”   mapping function deactivated   
 
 

d)  MAPPING function 

 
 

(1)  The mapping function is activated when the user has selected "YES" in MAPPING in the SETUP 

Menu. 

(2)  The display unit then corresponds to the unit set by the user in the SETUP menu (if "0KW" for 

4mA and "100KW" for 20mA were set in the SETUP menu).  

(3)  If 100 has been typed by the user and ENTER pressed, the display shows the following values: 

100.00KW (on the main display) and 20.000mA (the current value output by the PCE-789). 

Summary of Contents for PCE-789

Page 1: ...upiter FL 33458 USA From outside US 1 Tel 561 320 9162 Fax 561 320 9176 info pce americas com www pce instruments com english www pce instruments com PCE Instruments UK Ltd Units 12 13 Southpoint Busi...

Page 2: ...ice can output two superimposed frequencies This functionality is combined with a robust plastic housing and allows applying this multifunctional calibrator in many areas For maintenance engineer in i...

Page 3: ...the meter may be used again Before each use please check the meter by measuring a known parameter The limit values for the measurement parameters given in the specification may not be exceeded under a...

Page 4: ...layed V measuring function Measuring range Resolution Reading accuracy 3V to 0 005V 0 001V 0 1 5dgts 0 005V to 10V 0 001V 0 1 5dgts 10V to 15V 0 001V 0 1 5dgts When the measured value is smaller than...

Page 5: ...500 to 1760 1 5 932 to 3200 2 7 N 200 to 0 1 5 328 to 32 2 7 0 to 1300 0 9 32 to 2372 1 6 L 200 to 0 0 9 328 to 32 1 6 0 to 900 0 7 32 to 1652 1 2 U 200 to 0 1 1 328 to 32 1 9 0 to 600 0 7 32 to 1652...

Page 6: ...ng accuracy 5V 20V 0 001 V 10 0 6V 5 xVss General specifications AC Adapter AC 110V 60Hz input or AC 220V 50 60Hz input DC 15V 0 5A output Operating conditions 0 C 50 C 85 RH Storage conditions 20 C 6...

Page 7: ...he SOURCE jacks red to red black to black 5 Then connect the test leads or the crocodile clamps to the calibrated object 6 To perform a voltage ramp measurement read the chapter Ramp function 7 In ord...

Page 8: ...a Logging 5 FILE NAME data can be stored under different file names Here the Filename can be set Details in the chapter Data Logging c Setup Details 1 Press S M to select the desired option 2 The desi...

Page 9: ...not show any correct current value Disconnect the device and check whether an OUTPUT ERROR symbol is displayed 3 Always make only one measurement at the same time and connect only the sockets required...

Page 10: ...the SETUP menu if 0KW for 4mA and 100KW for 20mA were set in the SETUP menu 3 If 100 has been typed by the user and ENTER pressed the display shows the following values 100 00KW on the main display a...

Page 11: ...PCE 789 cannot show any correct voltage value Disconnect the device and check whether an OUTPUT ERROR symbol is displayed 3 Always make only one measurement at the same time and connect only the socke...

Page 12: ...with the help of the button SELECT 5 4 Frequency Output Hz a 0 1Vpp 20Vpp 0 3Hz 20kHz offset 5V 5V 1 Turn on the device and push the slide switch to the Hz press the SETUP key once to save this as an...

Page 13: ...and connect only the sockets required for this Disconnect all the unused sockets Connect the measuring cable always only to one socket type SOURCE or MEASURE or TC b Setup Instructions 1 Press SETUP...

Page 14: ...a 0 1Vpp 20Vpp 0 3Hz 20kHz offset 5V 5V 0 100 Phase 0 360 1 Turn on the device and push the slide switch to Hz press SELECT once to save this as an initial setting 2 Press the SHIFT button to select...

Page 15: ...789 2 If there is a short circuit or an overload at the output jacks the PCE 789 cannot show any correct voltage value Disconnect the device and check whether an OUTPUT ERROR symbol is displayed 3 Al...

Page 16: ...leads or the crocodile clamps to the MEASURE jacks red to red black to black 4 Then connect the test leads or the crocodile clamps to the object to me measured 5 The display of the PCE 789 shows the m...

Page 17: ...ect the MEASURE Input mode 3 Connect the test leads or the crocodile clamps to the MEASURE jacks red to red black to black 4 Then connect the test leads or the crocodile clamps to the object to be mea...

Page 18: ...th the help of the ASCII code see table Annex 1 e g the codes 75 and 87 must be entered for KW 4 MAPPING YES mapping function activated NO mapping function deactivated d MAPPING function 1 The mapping...

Page 19: ...1 Turn on the device and push the slide switch to C F mV 2 Press the S M button to select the MEASURE input mode 3 Select a thermocouple in the Setup menu 4 Connect the thermocouple to the TC mV jack...

Page 20: ...of the PCE 789 2 Always make only one measurement at the same time and connect only the sockets required for this Disconnect all the unused sockets Connect the measuring cable only with one socket ty...

Page 21: ...d with the button SELECT 5 If the option UNIT has been selected C or F can be selected with the help of the button SELECT 6 Ramp Function 6 1 Ramp function for voltage sampling as a source a Setup ins...

Page 22: ...1 Manual multi stage sampling gradual increase One press of this button 25 up to 100 Fast ramp sampling 4 8 100 96 8 4 Set to the start value 0 Press this button to stop sampling HOLD Set to the end v...

Page 23: ...Manual 23 Example of Connecting the Measuring Cable for fast and multistage sampling Connection for fast ramp sampling Connection for multistage sampling...

Page 24: ...first 4 If the output value is 1 and 0 please enter 0 first b Functions of the Ramp Function Press the SHIFT key and the display shows you various functions in the lower left part See the following ta...

Page 25: ...Manual 25 c Example of Connecting the Measuring Cable for fast and multistage sampling Connection for fast ramp sampling...

Page 26: ...n for multistage sampling 6 3 Ramp Function for Temperature Values as source a Setup Instructions 1 Press SETUP to enter the SETUP menu 2 TC 0 sets the temperature starting value 3 TC 100 sets the tem...

Page 27: ...ion Press the SHIFT key and the display shows you various functions in the lower left part See the following table Functions Ramp sampling 1 2 100 99 2 1 Manual multi stage sampling gradual increase O...

Page 28: ...Manual 28 c Example of Connecting the Measuring Cable for fast and multistage sampling Connection for fast ramp sampling Connection for multistage sampling...

Page 29: ...the same file 2 To use the data logger function press SHIFT and SHIFT at the bottom left on the display Press 9 REC to start the data storage 3 To end the data saving process repeat step 2 To continu...

Page 30: ...n you press SHIFT Then press REC 9 to save the single reading under FILENAME 2 In all measuring ranges modes the individual measurement values can be saved under the same FILENAME 3 To continue the da...

Page 31: ...the supplied software on your PC and download the data from the PCE 789 see the details in the software manual 8 Remote Control via PC 1 The baud rate between PC and PCE 789 is 460800Bps 2 The follow...

Page 32: ...you have any questions please contact PCE Instruments Annex 1 ASCII Table Decimal ASCII Decimal ASCII Decimal ASCII Decimal ASCII 32 71 G 110 n 149 33 72 H 111 o 150 34 73 I 112 p 151 35 74 J 113 q 1...

Page 33: ...Manual 33 62 101 e 140 179 63 102 f 141 180 64 103 g 142 181 65 A 104 h 143 182 66 B 105 i 144 183 67 C 106 j 145 X 68 D 107 k 146 69 E 108 l 147 70 F 109 m 148...

Page 34: ...contact PCE Instruments 11 1 PCE Instruments UK By post PCE Instruments UK Ltd Units 12 13 Southpoint Business Park Ensign Way Southampton Hampshire United Kingdom SO31 4RF By phone 02380 987 035 11 2...

Reviews: