Bosch Rexroth Rho 4.0 Connectivity Manual page 69

1070072365 / 04 RhoMotion
LED Display
rho4.0 has been shut down through 'CPU fan is not running':
D H40 is permanently on (24-V-power
supply for digital outputs and PHG
are present)
D H41 off
D H42 flashes slowly
D H43 flashes quickly
D H44 off
D H45 off
D H46 off
D H47 off
CPU fan does not run at startup
D H40 is permanently on (24-V power
supply for digital outputs and PHG
are present)
D H41 off
D H42 off
D H43 flashes approx. 3 s quickly,
then the rho4.0 switches off
D H44 off
D H45 off
D H46 off
D H47 off
Temperature warning occurs at startup:
D H40 is permanently on (24-V-power
supply for digital outputs and PHG
are present)
D H41 off
D H42 off
D H43 flashes approx. 3 s slowly, then
the rho4.0 switches off
D H44 off
D H45 off
D H46 off
D H47 off
Electric Drives Bosch Rexroth AG
and Controls
0
0
1
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
6−5