MPH-02, MPB-02, MPD-02
Drive Functions
8-45
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
8.4 E-Stop
Function
Brief Description
The E-Stop function is used to shut down the drive with selectable drive
reaction (see
P-0-0008, Activation E-Stop function
) via a digital input of
the drive controller.
The following options are available:
•
E-Stop with reaction to interface error (F4034 Emergency-Stop)
→
reaction:
best possible deceleration (as set in P-0-0119)
•
E-Stop with reaction to travel range error (F6034 Emergency-Stop)
→
reaction:
velocity command value reset
•
E-Stop as fatal warning "E8034 Emergency-Stop"
→
reaction:
best possible deceleration (as set in P-0-0119)
Note:
If E-Stop was parameterized as a warning, it isn’t necessary to
clear the diagnostic message!
Pertinent Parameters
•
P-0-0008, Activation E-Stop function
•
P-0-0119, Best possible deceleration
•
P-0-0223, E-Stop input
Pertinent Diagnostic Messages
•
E8034 Emergency-Stop
•
F4034 Emergency-Stop
•
F6034 Emergency-Stop
Functional Description
By activating the E-Stop input (P-0-0008, bit 0 = 1) and assigning bit 0 of
P-0-0223 to a digital input, the drive is caused to carry out, with 0 V at the
E-Stop input, the reaction defined via P-0-0008 for shutting the drive
down.
This reaction first of all depends on the setting of bit 2 in parameter
P-0-0008.
If the interpretation "fatal
warning" was parameterized in P-0-0008
(bit 2 = 1), the drive reacts, as in the case when the external drive enable
is switched off, with the reaction set in parameter
P-0-0119, Best
possible deceleration
.
•
The
E8034 Emergency-Stop
warning appears. Bit
15 is set in
S-0-0012, Class 2 diagnostics
(manufacturer-specific warning).
•
Simultaneously, the bit "change bit class 2 diagnostics“ is set in the
drive status word.
E-Stop Reaction
P-0-0008, Bit 2
Base package
of all variants
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
