Inficon CDG045D2 User Manual

tirb45e1 (2019-02) CDGxxxDxx.cp 35
Response
Byte 0
See Subindex 0x02
Byte 1
not used = 0x00
Execution of this command will calculate a checksum for all writable, non-volatile
parameters as currently stored in non-volatile memory.
Index
SI
DataType
NV
Access
PM
Name
FBF3
0x01
V_STRING(4)
RW
Command
0x02
BYTE
RO
Status
0x03
V_STRING(6)
RO
Response
A device reset is initiated when the following byte sequence is sent.
Read
Command: Read
Byte 0
Byte 1
Byte 2
Byte 3
Bit 0 = 1: non-volatile parameters supported
Bit 1 = 1: CRC-32
Bit 2..7 = 0: not used
not used = 0x00
not used = 0x00
not used = 0x00
Write
Command: Write
Byte 0
Byte 1
Byte 2
Byte 3
Bit 0 = 1: use default checksum algorithm of the
slave
Bit 1 = 1: CRC-32
Bit 2..7 = 0: not used
not used = 0x00
not used = 0x00
not used = 0x00
Status (supported values)
0
1
2
3
255
Last command completed, no error, no response
Reserved
Last command completed, error, no response
Reserved
Command is executing
Response
Byte 0
See Subindex 0x02
Byte 1
not used = 0
Byte 2
Checksum return value, Byte 0
Byte 3
Checksum return value, Byte 1
Byte 4
Checksum return value, Byte 2
Byte 5
Checksum return value, Byte 3
Subindex 0x03
4.7.27 Calculate Checksum
Command
Subindex 0x01
Subindex 0x02
Subindex 0x03

Inficon CDG045D2 Specifications

General

Brand	Inficon
Model	CDG045D2
Category	Measuring Instruments
Language	English