44 - ATR244 - User manual
164
a .3.Hy .
Alarm 3 Hysteresis
Alarm 3 hysteresis.
-9999..+9999 [digit
1 p. 65
] (degrees for temp. sensors). Default 0.5.
165
A.3.L.L
Alarm 3 Lower Limit
Lower limit selectable for the alarm 3 setpoint.
-9999..+30000 [digit
1 p. 65
] (degrees for temp. sensors). Default 0.
166
A.3. u .L.
Alarm 3 Upper Limit
Upper limit selectable for the alarm 3 setpoint
-9999..+30000 [digit
1 p. 65
] (degrees for temp. sensors). Default 1750.
167
a .3. re.
Alarm 3 Reset
Alarm 3 contact reset type.
A. rEs.
Automatic reset (Default)
M. rEs.
Manual reset (manual reset by keyboard or by digital input)
M.rEs.S.
Stored manual reset (keeps the output status also after a power failure)
168
A.3.S. e.
Alarm 3 State Error
Alarm 3 output status in case of error.
If the alarm output is relay
open
Contact or open valve. Default
CLose
Contact or closed valve.
If the alarm output is digital (SSR):
off
Digital output OFF. Default
on
Digital output ON.
If the alarm output is 0-10V:
0 V
0 V. Default
10 v
10 V.
If the alarm output is 0-20 mA or 4-20 mA:
0 ma
0 mA. Default
4 ma
4 mA.
20 ma
20 mA.
21.5 m a
21.5 mA.
169
A.3.Ld .
Alarm 3 Led
Defines the status of the led A3 in correspondence of the relevant output.
o.c.
ON with open contact, DO switched off or AO deactivated.
c.c.
ON with closed contact, DO switched on or AO activated. (Default)
170
a .3. d e.
Alarm 3 Delay
Alarm 3 Delay.
-3600..+3600 seconds. Default: 0.
Negative value: delay when exit alarm status.
Positive value: delay when enter alarm status
171
A.3.S. p.
Alarm 3 Setpoint Protection
Allows or not to change the alarm 3 setpoint.
FrEE
Editable by the user (Default)
Lock
Protected
Hid E
Protected and not visualized
172
A.3.Lb .
Alarm 3 Label
Selects the message to be visualized in case of alarm 3 intervention0
Disabled. Default 0.
1-20 Message 1..20 (see customizable messages table)
173÷176 Reserved Parameters - Group I
Reserved parameters - Group I
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