Service Function Setting - Endress+Hauser Ceraphant T PTC31 Operating Instructions Manual

Commissioning
4 - 20
!
Note!
Turndown up to 4:1, LRV must be lower than URV
6.4

Service function setting

• Locking code
A locking code already assigned can only be changed by first entering the old code for enabling
the device.
SERV
18
Analog output
Value for 4 mA
(LRV)
Value for 20 mA
(URV)
Pressure applied for
4 mA (LRV)
Pressure applied for
20 mA (URV)
Error current
Service functions
Security locking
Locking code
Reset
Revision counter
Last device status
Ceraphant T PTC31, PTP31, PTP35
Enter lower range value in
increments of 0.1 % of
selected unit
Enter upper range value in
increments of 0.1 % of
selected unit
Take pressure value as
lower range value
Take pressure value as
upper range value
Current value in event of
error:
MIN = 3.6 mA
,
MAX = 21.0 mA
HOLD = last value
Locking against undesired
configuration
Freely selectable code
1...9999
0 = no locking
Reset all entries to the
factory setting
Increases by 1 with each
configuration
Displays the last device
status to occur 0
Endress+Hauser