ero electronic LFS - Timeout, Servo, and Security Settings; Timeout, Servo Behaviour, and Security

18
GB
P46 = Timeout selection
This parameter allows to set the time duration of
the timeout for parameter setting used by the
instrument during the operating mode.
tn.10 = 10 seconds
tn.30 = 30 seconds
P47 = Servo behaviour when PID is limited by
"
sm.llsm.ll
sm.llsm.ll
sm.ll" and "
sm.HLsm.HL
sm.HLsm.HL
sm.HL"
This parameter is available only when P5 = "sm.cl".
0 = when the PID value is higher than "sm.HL" or
lower than "sm.ll" the instrument will reach
the respective limit value and than it will
maintain the output relays in open condition.
1 = - When PID value is higher than "sm.HL", the
OUT 1 (s) relay contact is ever closed.
- When PID value is lower than "sm.HL", the
OUT 2 (t) relay contact is ever closed.
P48 = Set point indication
Fn.sp = during operative mode, when the
instrument performs a ramp, it will show
the final set point value.
OP.sp = during operative mode, when the
instrument performs a ramp, it will show
the operative set point.
P49 = Extension of the anti-reset-wind up
Range: from -30 to +30 % of the proportional band.
NOTE: a positive value increases the high limit of
the anti-reset-wind up (over set point) while a
negative value decreases the low limit of the
antieset-wind up (under set point).
P50 - Set point access
0 only SP is accessible.
1 only SP and SP2 are accessible.
P51 = Security code for configuration
parameters
0 No protection (it is always possible to
modify all configuration parameters);
1 Always protected (it is not possible to
modify any configuration parameter);
from 2 to 9999 security code for configuration
parameter protection.
Notes:
1) If a value from 2 to 9999 has been assigned as
security code it cannot be displayed anymore,
when returning on this parameter the display
will show "On".
2) If the security code is forgotten a master key
code is available, by this code it is ever possible
to enter in modify configuration mode.
The master key code is located in Appendix A.
Fill out and cut the part of the Appendix A
reserved to the security codes if it is desired to
keep them secrets.
C.endC.end
C.endC.end
C.end = End configuration
This parameter allows to come back to the run
time mode.
On= the instrument remains in configuration
mode and comes back to the first display
of the configuration mode (df.Cn).
yes = This selection ends the configuration
mode. The instrument performs an
automatic reset and restart the run time
mode.
LFS-servo-1-02.p65 1/14/02, 3:44 PM18