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)
CNC
Lag error message of control unit
K1
Integrated mains contactor
K4
Control of drive enable
S1
Emergency stop
S2
Axis end position
S4
Power Off
S5
Power On
S11, S12
Safety door monitor
ZKS
DC bus short circuit
Fig.9-10:
Control Circuit DC Bus Short Circuit (ZKS) at HMV and HLB in the
Case of Disturbed Electronic System of Drive for HMV01.1R Supply
Units With Integrated Mains Contactor and HLB01.1D
Bosch Rexroth AG
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
164/309
Circuits for the Mains Connection