Hardware Manual

Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22

Saia-Burgess Controls AG

PCD2.W5x0

Input/output (I/O) modules

5

If the debugger is connected or the P100 handheld service device is plugged in,

there is no cold-start when the CPU supply switches on. Both analogue outputs

of the PCD2.W500 are then set to the maximum value of +10 V, despite the reset

routine.

Classic: Programming examples for the PCD2.W500 can be found in a separate

manual and on the TCS Support site (www.sbc-support.ch + getting started).

xx7: the firmware reads and writes the values according to the configuration (I/O

Builder)

Watchdog: This module cannot be used on the base address 240 (or 496 for the
PCD2.M17x), because it would interact with the watchdog, and would cause a
malfunction. For details, please refer to the “Watchdog” section, which describes
the correct use of the watchdog in conjunction with PCD2 components
.