GW Instek GPM-8212 - Manual (Page 12)

POWER METER
USER MANUAL
19
z Communication command
COMMAND DESCRIPTION EXAMPLE
F00 Data hold enable
F01 Data hold disable
F02 Set in maximum status
F03 Set in minimum status
F04 Set in normal status
R00 V Range=640.0V
R01 V Range=320.0V
R02 V Range=160.0V
R03 V Range=80.00V
R04 V Range=40.00V
R05 V Range=20.00V
R06 V Range=10.00V
R07 V Range=5.000V
R08 A Range=20.48A
R09 A Range=10.24A
R10 A Range=5.120A
R11 A Range=2.560A
R12 A Range=1.280A
R13 A Range=640.0mA
R14 A Range=320.0mA
R15 A Range=160.0mA
R16 V Range=Autorange
R17 A Range=Autorange
S00 Set Voltage Ratio(PT) S00:1
S01 Set Current Ratio(CT) S01:1
V00 Read Voltage
V01 Read Current
V02 Read Watt
V03 Read PF
V04 Read Hz
POWER METER
USER MANUAL
20
z DEMO Program
; Demo program language: BASIC
; Computer set Baudrate equal 9600, and use COM2
; The GPM-8212 set Baudrate equal 9600
; Command define in CMD$
10CMD$= “V00”
20VALUE$= “ ”
30OPEN “COM2:9600,N,8,,CS,DS,CD” FOR RANDOM AS#2 LEN=1
40FOR I= 1 TO 100
50PRINT #2, CMD$
60INPUT #2, VALUE$
70PRINT VALUE$
80NEXT I
90CLOSE #2
100END