ABB STT04 Instruction Manual page 193

Smart transmitter terminal
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TZID/AZH POSITIONER
Key
MIN STROKE RANGE:
E N TE R
MAX STROKE RANGE:
SHUT-OFF VALUE
(0 - 20 %)
E N TE R
DEADBAND TIME LIMIT
(0 - 200 sec)
E N TE R
ADJUSTED TIME, UP
E N TE R
ADJUSTED TIME, DOWN
LOW ALARM LIMIT
nn.nn %
E N TE R
HIGH ALARM LIMIT
nn.nn %
STORE THIS
CONFIGURATION?
E N TE R
→ YES
ID TAGNAME
E N TE R
CREATE/MODIFY CONFIGURATION
M - 4
Display
0.00 %
100.00 %
nn.nn %
n.nn
sec
nn.nn sec
nn.nn sec
NO
READY
Comments
Use the stroke range to further reduce the valve
range given by the valve stops.
A percentage of the input current where the zero
point occurs.
Monitors the control deviation. If the valve can not be
positioned correctly within the deadband time limit,
an error message is generated.
Specify time using the number keypad. This parame-
ter provides electronic damping of the valve stroke
movement and limits stroke speed to the specified
value.
Low and high alarm limits are user configurable
alarms.
NOTE: Use
to return to a previous configura-
BACK
tion screen from any screen in the configuration pro-
cess.
Select YES.

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