Chapter 4 Startup & Shutdown
4
64
• Configure the external power supply circuitry so that power is ON in the following sequence:
Power ON of L3 controller
Power ON of I/O module external power supply and load power
• Power on in other sequence can cause system malfunction, possibly resulting in equipment
damage or accident.
CAUTION
model 3000 Loop Controller L3 User's Manual - Basic Hardware -