Operate
6.2 Parameter description
SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09
101
See also
Setting the current limits (Page 157)
"2.2.3 Alarm Current" (Page 101)
"2.2.3 Alarm Current"
"2.2.3.1 Lower Alarm Current"
Factory setting:
3.6 mA
Setting range:
≥ 3.55
mA
≤
3.7 mA
Purpose:
Setting the lower fault current
Description:
Use this parameter to set the amount of the lower fault current. The fault
current indicates a hardware/firmware fault, a sensor break, that an alarm
limit has been reached (diagnostic alarm) or the SIL parameter mode.
"2.2.3.2 Upper Alarm Current"
Factory setting:
22.8 mA
Setting range:
≥ 21.0
mA
≤ 23.0
mA
Purpose:
Setting the upper fault current
Description:
Use this parameter to set the amount of the upper fault current. The fault
current indicates a hardware/firmware fault, a sensor break, that an alarm
limit has been reached (diagnostic interrupt) or the SIL parameter mode.
"2.2.3.3 Alarmselect"
Factory setting:
Deep
Setting range:
•
High
•
Deep
Purpose:
Selection of the fault current
Description:
You can select whether the lower or the upper fault current is to be output in the
case of a fault or alarm.
"High" The upper fault current is output in the case of a fault or alarm.
"2.2.3.2 Upper Alarm Current" (Page 101)
"Deep" The lower fault current is output in the case of a fault or alarm.
Summary of Contents for SITRANS P500
Page 1: ......
Page 2: ......
Page 10: ...Table of contents SITRANS P500 with HART 10 Operating Instructions 12 2014 A5E02344528 09 ...
Page 238: ......