Specifications

3. INITIALIZE COMMUNICATION DATA
IMR01H03-E4
40
Continued from the previous page.
Name Iden-
tifier
No. of
digits
Data range Factory set
value
Attri-
bute
CH
Alarm 3 type
selection
1
XC
6 0: No alarm
1: SV high alarm
2: SV low alarm
3: Process high alarm
4: Process low alarm
5: Deviation high alarm
6: Deviation low alarm
7: Deviation high/low alarm
8: Band alarm
Factory set
value varies
depending on
the instrument
specification.
R/W
−
Alarm 3
hold action
selection
2
WC
1 0: Without alarm hold action
1: Effective when the power is
turned on, or operation is
changed from STOP to RUN.
2: Valid when:
• the power is turned on,
• operation is changed from
STOP to RUN,
• the SV is changed, or
• the memory area (control
area) is changed.
Without
alarm hold
action: 0
With alarm
hold action: 2
R/W
−
Alarm 3
differential gap
setting
HC
6 0 (0.0) to span Note 1 R/W
×
Alarm 3
timer setting
TH
6 0 to 6000 seconds
(See P. 28)
0R/W
−
Alarm 3
action selection at
input error
OC
1 0: Normal processing
1: Forcibly turned on when
abnormal
(See P. 29)
0R/W
−
1
When using the FAIL alarm, always set the alarm type to “0:No alarm.”
2
The alarm hold action can not be added to the FAIL alarm, SV high alarm, SV low alarm, control
loop break alarm and heater break alarm.
Note 1 TC and RTD inputs: 2 °C [°F] or 2.0 °C [°F]
Voltage input: 0.2 % of span
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