Magnetek Flex M - Digital Input LED Operation (Gen 2)

Flex M Engineered Receiver Instruction Manual
May 2019
Page 35 of 50
Figure 34. GEN2 Digital Input Module Wiring
4.10.1 DIGITAL INPUT MODULE LED OPERATION
When the Flex M system is supplying power to the Digital Input module, there is an LED that indicates the
power and communication status of the Digital Input module.
Figure 35. GEN2 Digital Input Module LED Placement
• OK LED
o Solid indicates module communication with system is good
o 3 Blinks indicates read/write error to attached CPU module
Additionally, there are eight LEDs labeled 1 through 8 on the Digital Input module. When the LED is on,
this indicates that the module is receiving a signal/input at that input.