
MPH-02, MPB-02, MPD-02 Drive Functions 8-47
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Selecting the Drive Reaction
It is possible to determine whether an error message or a warning is
generated when 0 V are detected at the E-Stop input. Bit 1 and bit 2 of
P-0-0008, Activation E-Stop function are relevant for determining this.
P-0-0008, bit 1 (error class when interpreted as error):
• bit 1 = 0 → F4034 → best possible deceleration
• bit 1 = 1 → F6034 → velocity command value reset
P-0-0008, bit 2 (interpretation of the E-Stop input):
• bit 2 = 0 → interpreted as error (see bit 1)
• bit 2 = 1 → interpreted as fatal warning
Note: The error reaction can be determined via P-0-0119, Best
possible deceleration.
Connecting the E-Stop Input
See documentation "Project Planning Manual for Control Section"
Note: The polarity of the input cannot be selected. It is always "0-
active"; i.e. 0 V on the digital input causes the E-Stop to
trigger.
Diagnostic and Status Messages
Diagnostic Warning and Error Messages
There are the following diagnostic messages for the E-Stop function:
• E8034 Emergency-Stop
warning: E-Stop with best possible deceleration
• F4034 Emergency-Stop
error: E-Stop with best possible deceleration
• F6034 Emergency-Stop
error: E-Stop with velocity command value reset
Status Messages
The status of the E-Stop input can be read via parameter P-0-0223, E-
Stop input:
• bit 0 = 0: 0 V on input → E-Stop triggers
• bit 0 = 1: 24 V on input → E-Stop does not trigger
Determining Reaction
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