Chroma 19071 User Manual page 80

HIPOT Tester 19071/19072/19073 User's Manual
The reading meanings of returning HEX code are as the following:
0xAB = Header
0x70 = Destination Address
0x01 = Source Address
0x02 = Data Field Length
0x7F = Reply Message Command Code
0x00 = Reply Message Return Data
0x0E = Checksum
System Setting
Description:
Command code: 0x29
Parameter:
Name
Contrast
Buzzer Volume
EN50191
DC 50V AGC
Pass On
END OF STEP
EOT
Return data: Reply Message
Example: Master (0x70): 0xAB 0x01 0x70 0x08 0x29 0x0A 0x03 0x00 0x00 0x00
Slave (0x01): 0xAB 0x70 0x01 0x02 0x7F 0x00 0x0E
Descriptions of example
The setting meanings of HEX inputs are as the following:
0xAB = Header
0x01 = Destination Address
0x70 = Source Address
0x08 = Data Field Length
0x29 = Command Code
0x0A = Contrast 10 (Command Parameter)
0x03 = Buzzer Volume High (Command Parameter)
0x00 = EN50191 OFF (Command Parameter)
0x00 = DC 50V AGC OFF (Command Parameter)
0x00 = PASS ON OFF (Command Parameter)
0x00 = END OF STEP OFF (Command Parameter)
0x01 = END OF TIMER (Command Parameter)
0x50 = Checksum
The reading meanings of returning HEX code are as the following:
0xAB = Header
0x70 = Destination Address
0x01 = Source Address
0x02 = Data Field Length
0x7F = Reply Message Command Code
0x00 = Reply Message Return Data
5-14
It sets the system parameter.
4 bytes
Size Unit
(byte)
1 -
1 - 0/1/2/3
1 -
1 -
100mS 0 ∼ 100
1
1 -
1 -
0x00 0x01 0x50
Range
1~15
0:OFF, 1:Low, 2:Medium, 3:High
0/1 0:OFF, 1:ON (AC maximum is 3mA)
0/1
0/1
0:END OF TEST,
0/1
1:END OF TIMER
Description
0:OFF, 1:ON
0:OFF
0:OFF, 1:ON