Download TX9042 User Manual

TX9042 User Manual
Fall: Any latched relays will be reset only as
the reset input Falls (closing contact), and
the channel input signal has receded from
the programmed setpoint level.
Press U or D to navigate to the mode of
reset.
Press R to confirm the mode of reset.
Press L and R to reset any latched relays in
all four modes.
Checkpoint
The relay reset input does not affect
display counts accumulated on a Pulse
Counting channel.
5.7.10 Relay Voting
Each channel of the TX9042 PSC has two
adjustable setpoint signals. Any, or all, of
these can be matrix programmed to operate
any, or all, of the four output relays, R1, R2,
R3 and R4.
A Voting system can be superimposed on to
this facility, whereby a selectable number of
the setpoint signals must be present before
the selected output relay will be operated.
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