Siemens SIPART PS2 6DR50xx Provozní pokyny stáhnout pdf (Strana 173)

SIPART PS2 with and without HART communications

Operating Instructions, 09/2007, A5E00074631-07

173

Alarm, error, and system messages

11.1 Representation of system messages in the digital display

11.1.1 System messages before initialization

Remarks about the tables:

nn stands for variable numeric values

Error symbol

/ (Slash): texts to the left and the right of the slash blink alternately

Messages before initialization (first commissioning)

Line Message

Up Down

Meaning / cause Measure

CPUStart X

Message after connecting the electrical

auxiliary power supply

• Wait

Pnnn.n X Potentiometer voltage of a non-initialized

positioner (P-manual mode) (actual position

value in % of the measuring range)

• Check whether the entire actuator travel

can be covered using the "+" and "-"

buttons and "P---" is never displayed

• Execute the initialization process

P--- X Measuring range was exceeded, the

potentiometer is in the inactive zone, the

transmission ratio selectors or the effective

lever arm are not adjusted as per the

actuator travel

• Switch the transmission ratio selector to

90° especially in case of part-turn

actuators

• Adjust the effective lever length of linear

actuators as per the measuring range

NOINI X Positioner is not initialized

• Start the initialization process

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Siemens SIPART PS2 6DR50xx Provozní pokyny Strana 173