92/128 Commissioning
Bosch Rexroth AG, CytroBox, RE 51057-B/11.19
With the fixed command value mode, it is possible to select an operating point for
pressure p and speed n via the command value interface which is transferred to the
IMC platform.
Alternatively, an alternative command value for pressure and speed can be cyclically
commanded in service mode.
Activation of the service mode
The retrieval of values and their transfer to IMC can be activated using the service
mode via parameter P-0-1401 (activation of service mode) bit 0. In this case the
function for p and n command value presetting is activated equally.
Table 45: P-0-1401 service mode
P-0-1401 bit
level
Function
0 Service mode selection
FALSE = commanding p and n from cyclic customer interface for IMC
TRUE = commanding p from P-0-1403 and n from P-0-1404
Activation of the fixed command value mode
Alternatively, p and n can be set separately for the command value input by means of
configuration in P-0-1370 (configuration word process controller) bits 26 and 27.
Fixed command values can only be preset if the service mode is not active.
Table 46: P-0-1370 fixed command value mode
P-0-1370
Bit
Function
26
Selection Commanding pressure
FALSE = commanding p from cyclic customer interface for IMC
TRUE = commanding p from fixed command value memory
27
Selection Commanding speed
FALSE = commanding n from cyclic customer interface for IMC
TRUE = commanding n from fixed command value memory
Digital I/Os
To Next Page