C.5.5 Clear Event Memory (06H, E0Ffh); C.6 Measurement Data; C.6.1 Possible Error Messages; C.6.2 Get Current Position Since Last Power Up (03H, A010H) - Bosch Rexroth CIMS Mk IV Instruction Manual

C.5.5 C
LEAR
This service clears all locations of the event memory.
Request MASTER CIMS
->
Byte Contents
0 Slave Address
1 Function Code - Write Multiple Registers
2 Starting Address / Service ID - Clear Event Memory
3
4 Quantity of Registers
5
6 Byte Count
7 Erase Event Memory
8
9 CRC
10
Response CIMS MASTER
->
Byte Contents
0 Slave Address
1 Function Code - Write Multiple Registers
2 Starting Address / Service ID - Clear Event Memory
3
4 Quantity of Registers
5
6 CRC
7
C.6 M
EASUREMENT
To read out the Measurement Data 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 one request.
C.6.1 P
OSSIBLE
Error CIMS MASTER
->
Byte Contents
0 Slave Address
1 Error Function Code (Function Code + 80h)
Exception Code
2
0x04 - Slave Device Failure - If the syntax of the request is wrong.
3 CRC
4
C.6.2 G
ET
This service returns the current position since last power up of the sensor. It is possible to
reference the position by using the service C.6.3. The Position Status contains the information
whether a reference has been made since last power up.
F 037 300 069 (2013.05.21)
E M (06
VENT EMORY
D
ATA
E M
RROR ESSAGES
C P
URRENT OSITION SINCE LAST POWER UP
, E0FF )
H H
(03
50
Value
A2h
10h
E0h
FFh
00h
01h
02h
00h
00h
XXh
XXh
Value
A2h
10h
E0h
FFh
00h
01h
XXh
XXh
Value
A2h
FC+80h
XXh
XXh
XXh
, A010 )
H H