Burkert Type 1150 - Manual (Page 64)

62 - 1150
C
ONFIGURATION
Value / selection Description
Response to power failure P
Prog. canceled
Continue
Standstill
Continue X %
Continue PV
Response of the program run on a power failure.
Program canceled:
Program run canceled; instrument switches to basic status.
Continue:
The program continues from the point at which it was canceled at the time of the
supply failure.
Standstill:
Outputs, limit comparators, control contacts and controller respond as was
defined in the system status "Basic status".
A message appears asking you to either cancel program or resume it.
Continue at deviation < X %:
The program continues from the point at which it was interrupted at the time of
the power failure, if the deviation between the process value before and after the
power failure does not exceed a programmable percentage value (process value
deviation) on program channel 1. If this value is exceeded, the instrument goes
into standstill.
Continue at process value:
This sign of the gradient (falling or rising edge) at the time of the power failure is
stored in the event of a power failure. After the supply voltage has been restored,
the program is checked from the beginning to find matching process values and
setpoints on program channel 1. The program continues from the point at which
the process value matches the setpoint and the sign of the gradient corresponds
to the gradient that was stored.
Process value deviation P
0 to 10 to 100 % Maximum deviation on a restart after a power failure
(continue at deviation < X %)
Setpoint input P
Setpoint ramp
Setpoint step Setpoint ramp: Setpoint step:
Program / ...