Pixsys TD240 series, Operation Manual, Page: 60 / 92

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8.7 Area of Analog Outputs AQ
Memory area AI is composed of 32 words and can be used to
contain the state of the analog outputs read from the serial line of
other devices. It is organized in words: each can represent the
state of an analog output.
8.8 Areas of Timer T and Preset Timer PT
The area of memory for timer T is composed of 128 words. If the
timer is enabled, the variation of the contents of the area of
memory is regulated by the type of timer, which is set at the
moment of activation.
The area of memory for preset timer PT is composed of 128
words and contains the values of activation of the contacts
(preset) of the respective timers. The areas are organized in
signed words, thus the resolution of the timer and the preset timer
is 16 bits (+32767).
8.9 Area of Counters C and Preset Counters PV
The memory area for counters C is composed of 64 words. If a
counter is enabled, the variation of the contents of the memory
area is regulated by the type of counter.
The memory area for preset counters PV is composed of 64
words and contains the values of activation of the (preset)
contacts of the respective counters. The areas are organized in
words, thus the resolution of the counters and preset counters is
16 bits (from -32768 to +32767).
8.10 Area of Bistable Relay B
The area of memory for bistable relay B is composed of 128 bits.
It is organized by bits, thus each bistable relay is individualized by
a single bit.