Displays
08.2000
SLB - SIMOLINK Board
6SE7087-6NX84-0FJ0
Siemens AG
5-2
Operating Instructions
SIMOVERT MASTERDRIVES
LED
Status
Diagnostic information
Green
Flashing Fault-free net data transfer via SIMOLINK
Red
Flashing SLB operating
Yellow
Flashing Data exchange with basic unit is okay
Table 5-1
SLB operating display
LED
Status
Diagnostic information
Green
off/on
No net data exchange possible via SIMOLINK;
bus cable is not connected or is defective
Red
off
Voltage supply for SLB cut off;
replace SLB or basic unit
Yellow
off/on
No data exchange with the basic unit;
bus cable is not connected or is defective;
replace SLB or basic unit
Table 5-2
SLB fault display
Operating display
Fault display