Function Parameter Reference Guide
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UDC2300 Controller Product Manual
147
12.2.70 PVSTRT
(PV START)
This prompt is part of the Setpoint Ramp/Program Set up group.
This function determines whether LSP1 or PV is used as the setpoint when the program is
initially changed from HOLD to RUN.
Selections
Definitions
DIS
DISABLE—When the program is initially changed from HOLD to RUN
the present LSP1 value is captured as the default setpoint. If the program is
terminated or the power cycled before the program has completed, the LSP1
is used as the control setpoint. The beginning segment uses this value as the
initial ramp setpoint.
ENAB
ENABLE— When the program is initially changed from HOLD to RUN
the present PV value is captured and used as the beginning setpoint value for
the ramp segment. If the program is terminated before completion, the
setpoint value will revert back to the PV value captured at the initial HOLD
to RUN transition. If the power is cycled before program completion, upon
power-up the setpoint is set to the PV value at power-up and when the
program is restarted that setpoint value is used initially.
12.2.71 PWROUT
(THREE POSITION STEP CONTROL OUTPUT START-UP MODE)
This prompt is part of the Control Set up group.
This selection determines what position the motor will be in when powered up (the last
one prior to shutdown or in the failsafe position).
Selections
Definitions
LAST
LAST OUTPUT—At power-up in automatic mode, the motor position will
be the last one prior to power down. When the unit goes into FAILSAFE, it
will stay in automatic mode; motor will not be driven to the configured
failsafe position.
FSAF
FAILSAFE OUTPUT—At power-up in manual mode, the motor will be
driven to either the 0 % or 100 % output position, whichever is selected at
prompt FAILSF. For Burnout/None, when the unit goes into FAILSAFE, it
will go to manual mode; motor will be driven to the configured failsafe
position.
Содержание UDC 2300
Страница 1: ...UDC2300 Universal Digital Controller Product Manual 51 52 25 98 12 00 ...
Страница 30: ...Installation 20 UDC2300 Controller Product Manual 12 00 ...
Страница 62: ...Monitoring 52 UDC2300 Controller Product Manual 12 00 ...
Страница 80: ...Operation 70 UDC2300 Controller Product Manual 12 00 ...
Страница 92: ...Setpoint Rate Ramp Program Operation 82 UDC2300 Controller Product Manual 12 00 ...
Страница 124: ...Troubleshooting Service 114 UDC2300 Controller Product Manual 12 00 ...
Страница 170: ...Function Parameter Reference Guide 160 UDC2300 Controller Product Manual 12 00 ...
Страница 176: ...Index 166 UDC2300 Controller Product Manual 12 00 ...
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