Alarm intervention modes, Hysteresis value greater than “0” (par.20, Hysteresis value less than “0” (par.20 – Celduc Temperature controller ECOM Manuel d'utilisation
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User manual - ECOM0010
67
37
LQLW6
Initial state
Selects controller status at starting
Word modbus 2037
0 Controller in ON > Default
1 Controller in OFF
9
Alarm intervention modes
Absolute alarm or Threshold alarm (word 2018 = 1)
Alarm Spv
Pv
Off
On
On
Off
Hysteresis
parameter
$+< > 0
Time
Alarm
output
Hysteresis value greater than
“0” (Par.20
D+<
> 0).
Alarm Spv
On
On
Hysteresis
parameter
$+< < 0
Time
Alarm
output
Hysteresis value less than “0”
(Par.20
D+<
< 0).
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