2)
Drive enable (via input at control section or via master communica‐
tion); see also parameter "P-0-4028, Device control word"
A10
Emergency stop relay (example of circuit)
Bb1
Readiness for operation of supply unit
Bb
Readiness for operation of drive controllers (see control section X31.1
and X31.2)
K1
Integrated mains contactor
K4
Control of drive enable
S1
Emergency stop
S4
Power Off
S5
Power On
S11, S12
Safety door monitor
ZKS
DC bus short circuit
HNL, HNF
Optional, depending on the application
Fig.9-13:
Control Circuit Without DC Bus Short Circuit (ZKS) for HMV01.1E
Supply Units With Integrated Mains Contactor
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
Bosch Rexroth AG
171/309
Circuits for the Mains Connection