Read Bootloader Build Date (B7H); Sensor Fault Management; Possible Error Messages - Bosch Rexroth CIMSmart Instruction Manual

C.4.20 R
EAD
Read the build archive consistency of bootloader firmware.
Request table – Read Bootloader Build Date:
Request MASTER CIMS
->
Byte Contents
0 Slave Address
1 Function Code - Encapsulated Interface Transport
2 MEI Type - Read Device Identification
3 Read Device ID code - Specific Identification Object (Individual Access)
4 Object ID - Bootloader Build Date
5 CRC
6
Response table – Read Bootloader Build Date:
Response CIMS MASTER
->
Byte Contents
0 Slave Address
1 Function Code - Encapsulated Interface Transport
2 MEI Type - Read Device Identification
3 Conformity Level - Extended Identification (Individual Access)
4 More Follows
5 Next Object Id
6 Number of Objects
7 Object ID - Bootloader Build Date
8 Object Length
Payload
9
Coding: ASCII string
Length: Variable, the byte 8 contains the used length LL
...
maximum length: 20 byte
8+LL
Example: `2015/05/09 15:54:36`
9+LL CRC
10+LL
C.5 S
ENSOR
To use the Fault Management services the MODBUS function Read Holding Registers 03h is used
as described in [2]. In contrast to this specification, the Starting Address is not used as a physical
address, but more as a Service ID. The CIMS Sensor supports only access to one Service ID
(Address) at each request.
C.5.1 P
OSSIBLE
Negative response table – Sensor Fault Management
Error CIMS MASTER
->
Byte Contents
0 Slave Address
1 Error Function Code (Function Code + 80h)
Exception Code
2
0x02 - Illegal Data Address - If Service ID not supported.
0x04 - Slave Device Failure - If the syntax of the request is wrong.
3 CRC
4
F037 300 069 (2015.09.02)
B B D
OOTLOADER UILD
F M
AULT ANAGEMENT
E M
RROR ESSAGES
(B7 )
ATE H
55
Value
A2h
2Bh
0Eh
04h
B7h
XXh
XXh
Value
A2h
2Bh
0Eh
83h
00h
00h
01h
B7h
LLh
XXh
...
XXh
XXh
XXh
Value
A2h
FC+80h
XXh
XXh
XXh