Siemens SIMOVERT MASTERDRIVES Manual page 405

Communication / PROFIBUS
8.2-118
LED Status
Red Off
Yellow On
Green On
Red On
Yellow Off
Green On
Red On
Yellow On
Green Off
Table 8.2-22 Fault display CBP
In the following, all exceptional operating conditions are listed which are
displayed as such by the CBP.
LED Status
Red Flashing
Yellow Off
Green On
Red On
Yellow Off
Green Flashing
Red Flashing
Yellow On
Green Off
Red Flashing
Yellow On
Green On
Red Flashing
Yellow Off
Green Off
Table 8.2-23 Exceptional operating conditions
LED Status
Red Off
Yellow Off
Green Flashing
Table 8.2-24 USS
Diagnostic information
Voltage supply for CBP cut off; replace CBP or basic
unit
Data exchange with the basic unit not possible;
replace CBP or basic unit
No cyclical useful data traffic with a master, class 1,
via PROFIBUS is possible; PROFIBUS cable not
connected or defective
Diagnostic information
CBP is waiting for the basic unit to begin initialization
CBP is waiting for the basic unit to complete
initialization
Checksum error in flash EPROM of the CBP
(Download firmware again or replace CBP)
Error in RAM test of the CBP
Replace CBP (external RAM, DPRAM or SPC3-RAM
defective)
Only CBP2
DP slave software detects serious fault
Note fault number in r732.8 and inform Customer
Service
Diagnostic information
Only CBP2
USS protocol has been set
6SE7087-6QX70 (Version AG)
Compendium Motion Control
05.2006
Siemens AG
SIMOVERT MASTERDRIVES