Schneider Electric Processor Adapter User Manual
Page 36
Overview of Momentum M1 Processor Adapters
36
870 USE 101 10 V.2
171 CCS 760 00, Continued
LED Indicators
This Processor Adapter has two LED indicators, RUN and COM ACT. Their
functions are described in the table below:
Specifications
The following table contains specifications for the 171 CCS 760 00 Momentum M1
Processor Adapter:
Continued on next page
LED
Status
Function
Start up
Both
Single flash. Indicates good health.
RUN
Green
On continuously when the CPU has received power and is
solving logic.
Flashes an error pattern if the CPU is in kernel mode.
(See
Run LED Flash Patterns and Error Codes on page 417)
Off
CPU is not powered up or is not solving logic.
COM ACT
Green
May be on continuously or blinking. Indicates activity on
Modbus port 1.
Off
No activity on Modbus port 1.
Memory
Internal Memory
256K bytes
User Memory
12K words
984LL Exec
160K words
IEC Exec
Flash RAM
256K bytes
Clock Speed
20 MHz
984LL Input and Output References
Registers
4096
Discretes
2048 (any combination of 0
x and 1x references) 984LL
IEC Input and Output References
Registers
4096
Discretes
2048 (any combination of 0
x and 1x references)