32 -
User manual
69
A.2.5.o
Alarm 2 State Output (Word modbus 2069)
Alarm 2 output contact and intervention type.
0
(N.O. Start) Normally open, active at start (
Default
)
1
(N.C. Start) Normally closed, active at start
2
(N.O. Threshold) Normally open, active on reaching alarm
2
3
(N.C. Threshold) Normally closed, active on reaching alarm
2
70
a.2.Hy.
Alarm 2 Hysteresis (Word modbus 2070)
Alarm 2 Hysteresis
-10000..+10000 [digit] (degrees.tenths for temperature sensors).
Default
0.5.
71
a.2.s.e.
Alarm 2 State Error (Word modbus 2071)
Contact status for alarm output 2 in case of error
0
0 mA if alarm 1 on AO. Open contact if alarm 1 on Q1 or Q2.
Default
1
4 mA if alarm 1 on AO. Closed contact if alarm 1 on Q1 or Q2.
2
20 mA if alarm 1 on AO. Open contact if alarm 1 on Q1 or Q2
3
21.5 mA if alarm 1 on AO. Closed contact if alarm 1 on Q1 or Q2.
72
a.2.s.S.
Alarm 2 State Stop (Word modbus 2072)
Contact status for alarm output 2 with controller in STOP
0
0 mA if alarm 1 on AO. Open contact if alarm 1 on Q1 or Q2.
Default
1
4 mA if alarm 1 on AO. Closed contact if alarm 1 on Q1 or Q2.
2
20 mA if alarm 1 on AO. Open contact if alarm 1 on Q1 or Q2
3
21.5 mA if alarm 1 on AO. Closed contact if alarm 1 on Q1 or Q2.
4
Active alarm in Stop
73
a2.re.
Alarm 2 Reset (Word modbus 2073)
Alarm 2 contact reset type.
0
Automatic reset (
Default
)
1
Manual reset (by word 1210)
2
Manual reset stored. (keeps relay status also after an eventual
power failure)
74
a.2.de.
Alarm 2 Delay (Word modbus 2074)
Alarm 2 Delay. -3600..+9360 seconds.
Default
: 0.
Negative: delay in alarm output phase.
Positive: delay in alarm entry phase.
75÷79
Reserved Parameters - Group E
Reserved parameters - Group E
2
On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm condition
reappers, after that it was restored.
