GFK-1504N
Chapter 13 Mixed Discrete/High-Speed Counter Module
13-3
13
IC200MDD841
Mixed Module, 24 V DC Positive Logic Input 20 Points / Output 12 Point /
(4) High-speed Counter, PWM, or Pulse Train Configurable Points
LED
Indicators
Individual green field-side LEDs show the on/off status of each point
The green FLD PWR LED indicates the presence of field power for the DC
outputs.
The OK LED indicates module status as follows:
On green indicates normal operation
Flashing green indicates boot mode or update
On Amber indicates self diagnostic error
Off indicates no 3.3 V power present
Configuration Parameters
The module has many features that are selectable by software configuration.
These features include:
Counter type
Output stop mode
Channel function
Counter output enable
Counter direction
Counter mode
Counter Preload/Strobe selection
Type-A counter count input edge
Counter timebase
High and low limits
On and off Presets
Preload registers
Pulse-train acceleration
Pulse-train deceleration