Electrothermal MC810B MKII - Page 17

Page 17 of 24 M6493 Issue 10.3
*
ATM
NON;
ABS;
REL
Alarm threshold management.
NON: all temperature alarms are inhibited (the following parameter will be SB).
ABS: the value programmed in ALM and AHA represent the real alarm thresholds.
REL: the value programmed in ALR and AHR are alarm differentials reerreed to 1SP and
1SP+1HY
*ATM=ABS
ALA
-50° …AHA
Low temperature alarm threshold.
AHA
ALA +150°
High temperature alarm threshold.
*AMT=RE
L
ALR
-12..0°
Low temperature alarm differential.
With AHR=0 the high temperature is excluded.
AHR
0…12.0°
High temperature alarmdifferential.
With AHR=0 the high temperature is excluded.
*
A
TD
0…120 min
Delay before alarm temperature warning.
*
SB
NO / YES Stand-by button enabling.
*
INP
0mA/4mA Sensor input selection (see table of input specifications).
*
RLO
-19.9…RHI
Maximum range values.
RLO
takes the maximum value measured by the transmitter
(i.e. the value matching 1V, 20mA)
*
RHI
RLO..99.9 Maximum range vlue RHI takes the maximum value measured by the transmitter (i.e.
the value matching 1V, 20mA).
*
OS1
-12.5..+12.5 Probe T1 offset.
*
TLD
1…30min Delay for minimum temperature (TLO) and maximum temperature (THI) logging.
*
SIM
0…100 Display slowdown
*
ADR
1…255 Address for PC communication.
Input Specification
Input
Range [Measurement Accuracy]
SCL=1°C SCL=2°C SCF=°F
PT100 -50/-19.9÷99.9/150°C
[<±0.3°C]
-100÷850°C
[<±1°C(-50÷850°),±2°C]
-150÷999°F
[<±2°F(-60÷999°),±4°F]
NOTE: Certain times are not used on the MC810B configuration and should be left set at the
manufactured default setting.