Mode Indicator (M); Status Indicator (S) - Eaton MTL SUM5 Instruction Manual

5.3.1 Mode indicator (M)

The mode indicator uses different colours together with steady, blinking or flashing lights
to display both the current mode of the isolator and its function. Use the following tables
to interpret what is displayed. Use the following table to identify the basic mode.
Use the following table to identify the type of activity/function.
UI function
Repeat mode
Frequency mode
1 in 2 out mode
Single blink = On 3s, Off 100ms

5.3.2 Status indicator (S)

The status indicator is used to identify operating states and any fault/error conditions.
The table below gives a listing of the possible states and how the LED indicates that state.
Module Fault
16
Channel operation
Red – flashing
Red – single blink
(On 3s, Off 100ms)
Green - steady
Blue - steady
- steady
Magneta
- steady
White
Trip mode
Condition
Low state
High state
OK
Tripped
LFD state
Configuration
AI, AO, DI, DO
AI
DI
Slave for any config.
Double blink = On 3s, Off 100ms, On100ms, Off 100ms
Configuration
DI and DO
DI and DO
AI and AO
AI in Trip mode
All modes
All modes
Channel operation
Not defined
Config in base: No
Config in UI: No
Not defined
Config in base: No
Config in UI: Yes
AO
AI
DO
DI
LED behaviour
Colour for type
Type colour + single blink
Type colour + single blink
Type colour + double blink
LED display
Off
Yellow
Green
Yellow
Yellow flash
Red
INM MTL SUM5 Rev 1