Siemens SIPART PS2 Service Manual

Introduction
1.11 Device Overview
PS2 Troubleshooting Guide
Service Manual, 03/2017, A5E36661550-AA
11
The chart below shows the PS2's operating modes and functions
Operating Mode
Function
Flashing "noini"
(P Manual)
No Initialization - Unit needs to be calibrated
• See Initialization Procedure (Page 50)
Initialization Mode Automatic Commissioning
• Parameter 4 in Configuration menu
Configuration
Contains all setup parameters including positioner features
MAN## Manual Mode – Manually move valve with and
• Does not follow command signal
AUT##
Automatic Mode - Unit follows command signal
Diagnostics Contains:
• Read-only/Resettable maintenance data
• Tuning parameters
• Leak and current detection
Operating
Mode
Representation in the
display
Pos.
Legend
P manual mode
①
Potentiometer setting [%]
②
Blinking indicator for the non-
initialized status.
Initialization
mode
①
Potentiometer setting [%]
②
Display of the current status of
initialization or a fault message.
③
Indicator for ongoing initialization
or a fault message.
Configuring
①
Parameter value
②
Parameter name
③
Parameter number
Manual mode
(MAN)
①
Position [%]
②
Setpoint [%]
③
Fault message

Siemens SIPART PS2 Specifications

General

Supply Pressure	1.4 to 7 bar (20 to 100 psi)
Enclosure Rating	IP66/NEMA 4X
Communication Protocols	HART, PROFIBUS PA, FOUNDATION Fieldbus
Output Pressure	0 to 100% of supply pressure
Hazardous Area Certification	ATEX, IECEx, FM, CSA
Type	Electropneumatic
Input Signal	4-20 mA
Rotation Angle	30° to 90°
Operating Temperature	-40°C to +80°C
Mounting	Linear and rotary actuators
Air Consumption	Typically less than 0.1 kg/h