Maintenance and diagnostics
SIMATIC PDM
Device with display
(local operation)
Calibration
Menu command "Maintenance > Calibra‐
tion"
One-point calibration input 1 [14]
(Page 152) /
One-point calibration input 2 [15]
(Page 152)
Display operating time
Menu command "Diagnostics > Operat‐
ing time"
-
Display peak values
Reset peak values
"Diagnostics >
Peak values" parameter group
Minimum measured peak value at Input
1 [19] (Page 156) /
Maximum measured peak value at Input
1 [20] (Page 156) /
Minimum measured peak value at Input
2 [21] (Page 157) /
Maximum measured peak value at Input
2 [22] (Page 157)
HART communication
SIMATIC PDM
Device with display
(local operation)
Configure HART address
Menu command "Device >
Assign address and tag"
-
Select PV selector
Select SV selector
Select TV selector
Select QV selector
"Settings >
Assignment of dynamic variables" pa‐
rameter group
-
Write protection
SIMATIC PDM
Device with display
(local operation)
Enable and disable user PIN
Menu command "Device >
Security"
Enable user PIN (Page 155) /
Disable user PIN (Page 155)
Change user PIN
Menu command "Device > Security >
Change user PIN"
PIN recovery
-
Enable and disable button lock
-
Enabling button lock (Page 158) /
Disabling button lock (Page 158)
Reset
SIMATIC PDM
Device with display
(local operation)
Device restart
Menu command "Device > Device re‐
start"
-
Factory reset
Menu command "Device > Reset >
Factory reset"
-
Reset to sensor calibration
Menu command "Device > Reset >
Reset to sensor calibration"
-
Parameter assignment
9.1 Overview of parameters and functions
SITRANS TH100/TH320/TH420/TR320/TR420/TF320/TF420 with 4 to 20 mA/HART
Operating Instructions, 05/2020, A5E41864807-AB
135