Chicago Pneumatic CS7000 - Manual (Page 28)

6159939130 CS7000 Controller Hardware Overview Manual
Page 2-12 39-30-41365
DIP Switch Settings
DIP switch block SW1 is used to configure the SDLC address. These are binary encoded to provide
addresses 1 through 32 (zero is not a valid address). For Ethernet this address should be set to 1.
DIP switch block SW2 is for special options. Position #1 can force the unit into the FLASH program
mode. Position #2 configures the printer port for DaimlerChrysler Plant Floor Communication System
(PFCS) formatting.
Power Supply
A 1.3A, 24V power supply provides power for external I/O use.
Ground Fault Circuit Interrupter (GFCI)
The GFCI is wired in series from the AC power input to the servo amplifier. It monitors both AC
power leads to the servo amplifier, ensuring that current flowing in one lead is the same as the current
flowing out the other lead. If, due to a ground fault, the GFCI detects a net difference in the AC power
exceeding 30 milliamps (30mA or.030 Amps), it shuts off the AC power to the servo amplifier
automatically.
Figure 2-9. Ground Fault Circuit Interrupter
Test Switch in
ON position