Bosch Rexroth IndraDrive MPH-02 Functional Description page 80

4-26
Master Communication
See Parameter Description "S-0-0144, Signal status word"
See Parameter Description "S-0-0145, Signal control word"
Note: With field bus drives the parameters P-0-0116, Device
control: control word and P-0-0115, Device control: status
word are only used for diagnostic purposes. The actual
control and status information is contained in the parameters
P-0-4077, Field bus control word and P-0-4078, Field bus
status word. These parameters are always inherent part of
the real-time channel.
See also "Device Control" in section "Basic Functions of Master
Communication"
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P