SIEB & MEYER 0SD4S Series, Hardware Description

Page: 93 / 109

9 LED Status Displays
The device provides three RGB LEDs for the device status (1, 2, 3) and three RGB LEDs
for the fieldbus status (4, 5, 6). Not all colors are used.
Fig. 78: LEDs
LED 1 LED 2 LED 3
Device status / operational
status
Off Off Off CPU is not running
Blue Off Off Not ready to switch on
Blue Off Blue Switch on disabled
Green Off Blue Quick stop
Green Off Off Ready to switch on
Green Green Off Switched on
Green Green Green Operation enabled
Off Red Off Fault
Off Red Blue Fault reaction active
Off Red fl. Off Unknown status
Turquoi
se fl.
Green
fl.
Turquoi
se fl.
Device identification by drive-
master4 software
Blue fl. Off Blue fl. DHCP button is being pressed
Green
fl.
Off
Green
fl.
DHCP address successfully as-
signed
Off Red fl. Off
DHCP mode cancelled, another
DHCP server was found
Off
Green
fl.
Off
DHCP mode manually can-
celled
Blue fl. Red fl. Blue fl.
CPU exception: CPU er-
ror announcement (see
Appendix (p. 103) )
Fieldbus LEDs 4, 5 and 6
The fieldbus LED 4 is currently not used.
For the real-time Ethernet connection, the communication LED COM 0
(LED 5) indicates the system status and COM 1 (LED 6) possible error
states. In the following you find the LED status descriptions depending
on the fieldbus protocol.
93 Drive System SD4S - Hardware Description
LED Status Displays