Error Messages - ero electronic TKS Manuel De Service

Hbd Threshold value for out 1 break down Threshold value for out 1 break down Threshold value for out 1 break down Threshold value for out 1 break down Threshold value for out 1 break down
a l a r m a l a r m a l a r m a l a r m a l a r m
This parameter is skipped if P10=OFF.
Range: From 0 to Full scale value (see P11).
Function: see "Out 1 failure detection".
Note Note Note Note Note: The threshold resolution will be equal to
0.1 A for range up to 20 A and 1 A for range
from 21 A to 100 A.
The hysteresis of this alarm is fixed to 1% of fsv
SCA Threshold value for OUT 1 short circuit Threshold value for OUT 1 short circuit Threshold value for OUT 1 short circuit
Threshold value for OUT 1 short circuit Threshold value for OUT 1 short circuit
alarm alarm. alarm alarm alarm
This parameter is skipped if P10=OFF.
Range: From 0 to Full scale value (see P11).
Function: see "Out 1 failure detection".
Note Note Note Note Note: The threshold resolution will be equal to
0.1 A for range up to 20 A and 1 A for range up
to 100 A.
The hysteresis of this alarm is fixed to 1% of fsv
rnP Control output maximum rate of rise Control output maximum rate of rise Control output maximum rate of rise
Control output maximum rate of rise Control output maximum rate of rise
This parameter is skipped if Pb=0 (ON/OFF
action)
It is programmable from 1% to 25% of the
output per second.
Above the 25%/s, the display will show "InF"
meaning that no ramp is imposed.
XKS-1-B0.pmd 22
ERROR ERROR ERROR ERROR ERROR MESSAGES MESSAGES MESSAGES MESSAGES MESSAGES
OVERRANGE, UNDERRANGE AND SENSOR OVERRANGE, UNDERRANGE AND SENSOR OVERRANGE, UNDERRANGE AND SENSOR OVERRANGE, UNDERRANGE AND SENSOR OVERRANGE, UNDERRANGE AND SENSOR
LEADS BREAK INDICATIONS LEADS BREAK INDICATIONS
LEADS BREAK INDICATIONS LEADS BREAK INDICATIONS LEADS BREAK INDICATIONS
The device is capable to detect a fault on the process variable
(OVERRANGE or UNDERRANGE or SENSOR LEADS
BREAK).
When the process variable exceeds the span limits
established by configuration parameter P 1 an
OVERRANGE condition will be shown on the upper
display as in the following figure:
An UNDERRANGE condition will be shown on the upper
display as in the following figure:
When P41 is different from zero and an out of range
condition is detected, the instrument operates in
accordance with P41 and P42 parameters.
When P41 is equal to 0 the following conditions may
occur:
- The instrument is set for one output only and an
OVERRANGE is detected, the OUT 1 is forced to 0 (if
reverse action) or to 100 % (if direct action).
- The instrument is set for heating/cooling action and an
OVERRANGE is detected, OUT 1 is forced to 0 and
OUT 2 is forced to 100 %.
- The instrument is set for one output only and an
UNDERRANGE is detected, the OUT 1 is forced to
100 % (if reverse action) or to 0 (if direct action).
- The instrument is set for heating/cooling action and an
UNDERRANGE is detected, OUT 1 is forced to 100 %
and OUT 2 is forced to 0.
GB GB GB GB GB 22
20/06/2005, 11.09