TANDELTA OQSExISG2, User Manual

Page: 89 / 130

Page | 87
The value to be written is formatted as above. In this way the calibration of the sensor may be
adjusted. The Oil String Data comprises bytes B1 to B7 successively for each Reply message, plus
B1 and B2 of the last message, in that order. The example shown above has string
0366EEEF6EC441E6BD081CB619006F775A3F663AF00366063F12A749A303021B6F12663FBF which
corresponds to Avia Bantleon Synto.
11.2.5.9 Reading the Hardware Version No. from the sensor
The Hardware Version No. may be read as a 3 byte string by performing an SDO read (Expedited
Upload) of the object at index 0x1009, sub-index 00 as specified in the Object Dictionary (see
section 5.2, Communication Profile). The command is as follows:
ID DLC B0 B1 B2 B3 B4 B5 B6 B7
Command 0x600+ NodeID 0x08 0x40 0x09 0x10 0x00 NA NA NA NA
Reply 0x580+ NodeID 0x08 0x43 0x09 0x10 0x00
<HVb0> <HVb1> <HVb2>
NA
The value is returned as a string value in bytes HVb0 to HVb2, where HVb0 is the first character
in the string and HVb2 the last character.
11.2.5.10 Reading the Software Version No. from the sensor
The Software Version No. may be read as a 5 byte string by performing an SDO read (Domain
Upload) of the object at index 0x100A, sub-index 00 as specified in the Object Dictionary (see
section 5.2, Communication Profile). The command is as follows:
ID DLC B0 B1 B2 B3 B4 B5 B6 B7
Command 0x600+ NodeID 0x08 0x40 0x0A 0x10 0x00 NA NA NA NA
Reply 0x580+ NodeID 0x08 0x41 0x0A 0x10 0x00 0x05 NA NA NA
Command 0x600+ NodeID 0x08 0x60 0x0a 0x10 0x00 0x00 0x00 0x00 0x00
Reply 0x580+ NodeID 0x08 0x05
<SVb0> <SVb1> <SVb2> < SVb3 > < SVb4 >
NA NA
The value is returned as a string value in bytes SVb0 to SVb4, where SVb0 is the first character
in the string and SVb4 the last character.
11.2.5.11 Reading the Serial No. from the sensor
The Serial No. may be read as a 32-bit unsigned integer by performing an SDO read (Expedited
Transfer) of the object at index 0x1018, sub-index 04 as specified in the Object Dictionary (see
section 5.2, Communication Profile). The command is as follows:
ID DLC B0 B1 B2 B3 B4 B5 B6 B7
Command 0x600+ NodeID 0x08 0x40 0x18 0x10 0x04 NA NA NA NA
Reply 0x580+ NodeID 0x08 0x43 0x18 0x10 0x04
<SNb3> <SNb2> <SNb1> <SNb0>
The value is returned as a 32 bit unsigned integer value in bytes SNb3 to SNb0, where SNb3 is the
MSB of the value and SNb0 the last character.