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2) If the instrument is configured for one control output, the
control output is a servo motor type (close or open loop) and
device starts up in manual mode, the following action may
occur:
2.A) The valve remains in the same position if:
“St.Fn” [C.G06] = “ñan” or
“St.Fn” [C.G06] = “Cnd.A” or
“St.Fn” [C.G06] = “Cnd.b” and “Añ.UL” [C.G04] = “buñ.”
2.B) The valve will be moved to the value set in “Añ.UL” if
“St.Fn” [C.G06] = “Cnd.b” and “Añ.UL” [C.G04] is
different from “buñ.”
SERIAL LINK
The device can be connected to a host computer by a serial link.
The host can put the device in LOCAL (functions and param-
eters are controlled via keyboard) or in REMOTE (functions and
parameters are controlled via serial link).
The REMOTE status is signalled by the REM LED.
This instrument allows to modify the operative and configuration
parameters, via serial link.
The necessary conditions to implement this function are the
following:
1) the serial parameters (see Run time group 7) should be
properly configured.
2) the device must be in the run time mode.
3) when it is desired to modify configuration parameter, the dip
switch V101.3 should be set to "OFF" (configuration
parameter enabled)
During configuration parameter downloading the device goes in
open loop with all output in OFF state.
At the end of configuration procedure, the device performs an
automatic reset and then returns to close loop control.
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