SICK MCS100E

Troubleshooting
MCS100E Operating Instructions 8009504/VYWA7/V3-1/2018-01 © SICK AG 117
Subject to change without notice
8.8.2 Heating controller (LPM42)
Figure 24 LEDs and fuses (LPM42)
Photometer fuse
3.15 AT
Cell heating fuse
3.15 AT
Fuse for O
2
heating
1 AT
Red LED
Photometer heating
Lights during heating cycle
Red LED
Cell heating
Lights during heating cycle
Green LED
Processor
Always on
Red LED
O
2
heating
Lights during heating cycle
Red LED
O
2
heating safety relay
Always on
Power voltage setting
→ p. 35, §3.8.1
Bridge
LED
- Bridge open: 230 V
LED is OFF
- Bridge closed: 115 V
LED is ON
2 jumpers for heating
Both jumpers must be
“at the right”