Lba lbal, Loop break alarm (lba) detection time, Loop break alarm (lba) level – Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B User Manual
Page 318
Publication 900-UM007D-EN-E - January 2011
5-90
Parameter Functions & Definitions
Function:
This parameter allows you to configure the hysteresis (allowed
deviation from setting) for the operation of the Heater Short Alarm (HSA).
Related Parameter
• HS Alarm Use (Advanced Setting function group, page 5-88)
Loop Break Alarm (LBA) Detection Time
Conditions of Use:
Alarm 1 must be assigned. The Alarm Type must be set
to 12 (LBA).
Function:
This parameter allows you to enable or disable the LBA function
and set the detection time interval. To disable the LBA function, set it to 0.
Note:
For more details concerning the LBA Detection Time refer to
Section 4,
Loop Break Alarm on page 4-47.
Related Parameters
• Alarm 1 Type (Initial Setting function group, page 5-59)
• LBA Level (page 5-90), LBA Band (page 5-91) (Advanced Setting
function group)
Loop Break Alarm (LBA) Level
Conditions of Use:
Alarm 1 must be assigned. The Alarm Type must be set
to 12 (LBA). The LBA detection time must NOT be 0.
Table 5.DG
Configurable Range
Units
Default
0.1…50.0
A (Amps)
0.1
Table 5.DH
Configuration Range
Units
Default
0…9999
Seconds
0
lba
lbal