Installation and Operational Instructions for
ROBA
®
-brake-checker plus DC Type 028.600.2
(B.0286002.EN)
your reliable partner
02/10/2018 TF/GF
Page 5 of 10
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: +49 8341 804-0, Fax: +49 8341 804-421
www.mayr.com
, E-Mail:
info@mayr.com
55
Inputs
Outputs
F/S
14
0 VDC (low)
Slow switch off (SLOW)
24 VDC (high)
1)
Fast switch off (FAST)
START
13
0 VDC (low)
Brake is not energised
24 VDC (high)
Brake is energised
IN
11
0 VDC (low)
Armature disk condition recognition activated
24 VDC (high)
Armature disk condition recognition deactivated
RST
12
0 VDC (low)
Deactivated
On activating the reset procedure, the ROBA
®
-brakechecker
restarts, and as a result, all pending signals (ERROR) are
deleted.
24 VDC (high)
Activated
t
B
= 200 ms (Boot time)
t
C
= 400 ms (Calibration time)
t
R
= 600 ms (Reset time)
t
P
= 10 < 100 ms (Pulse time
must be less than 100
ms, greater than 10 ms)
(Output)
t
t
U
OUT
U
I
ERR
RST
t
R
t
B
t
C
t
P
OUT
16
0 VDC (low)
Brake is not energised, movement of the armature disk for closing
the brake.
24 VDC (high)
Brake energised, movement of the armature disk for opening the
brake.
ERR
15
24 VDC (high)
No errors
0 VDC (low)
Brake does not open or close, line interruption, false detection
Warning
1)
Preventative function monitoring (Wear recognition and error
recognition)
1) Rectangular signal 10 Hz
All inputs without assignment (not connected) have the condition
0 VDC (low)
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