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
