G38xx14 Configuration Software
Counter
Selects the number of digits used for transferring counter values. Counter values can only be transferred to
outputs or read via the com-port by means of Modbus-RTU protocol. Channel group B is used for multiplex
addressing so that the multiplexer for the analog values can be active on group A at the same time. The
subsequent channels are used for transfer of value. 2 digits require one channel group.
Notes:
Logic
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The logic is designed for 64 2-input Gates, where inputs and outputs can either be channels or flags.
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An active Gate can have the following logic functions: AND, OR, XOR. For complementary functions, the
sign of the input may be changed.
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The input to the Logic reads channel and flag status. It is always the output status of a channel which is
being read.
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The output from the Logic is written to channel or flag. Writing a channel always means activating a
transmitter on the channel.
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A channel kept activated by a transmitter or a master function cannot be switched off by Logic.
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All inputs are treated as positive logic as standard. If an inverse logic level is required on a channel, then
the change of sign is possible, thus the sign is placed in front of the address giving an input of eg -D4.
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Edge triggering is possible where <\> means triggering on the leading edge, while </> means triggering
on the trailing edge of a given address.
Disable Channels
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When a blank channel is read by the alarm detector inputs, the channel will respond with activated
channel, ie transmission takes place on the channel, or the channel has been set by Logic/Master.
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In the intruder alarm the Manual-armouring-channel should be used as Disable channel. When this
channel is read by the alarm detector inputs, the alarm Start/Stop signal is read.
2000 Carlo Gavazzi Industri A/S. All rights reserved.
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