Pilz PNOZ ms1p standstill / speed monitor - Manual (Page 37)

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7-3
7.3 Signal statuses
7 Operation
7.3 Signal statuses 7300 Signal statuses 7-
*) Status B only leads to a safe shutdown when the "broken shearpin
monitoring" option is activated (B2). If the option is not activated (B1),
only bit 9 of the diagnostic word will be set.
**) The speed output is "1" if the configured overspeed is not exceeded.
***) Input = 1: Speed monitor detects impulses
Input = 0: Speed monitor detects no impulses
****) For explanations of the speed monitor's diagnostic word, see the
PNOZmulti Configurator's online help
Encoder inputs
***) Outputs Diagnostic word
****)
St
atu
s
Key In
cremen
tal
e
n
code
r tra
c
k
A
In
cremen
tal
e
n
code
r tra
c
k
B
Proximity swi
tch
St
andsti
ll
Over
speed, no
fault on the
sp
eed
monitor
Bit 9: Proximity
switch
fault
Bit 9
: I
n
c
rem
en
tal e
n
code
r f
a
ult
Bit 10
: Freque
nc
y dif
fere
n
ce
, tra
c
k
A
a
n
d
B
Entry in the error
stack
A Standstill, no fault 0 0 0 1 1 0 0 0 0
B1
*) Standstill, fault on proximity switch 0 0 1 1 1 0 1 0 0
B2
*) Broken shearpin 0 0 1 0 0 0 1 0 1
C Standstill, unwanted signal change, track A 0 1 0 1 1 0 0 0 0
D Rotating shaft, fault, track A 0 1 1 0 0/1 **) 0 0 1 1
E Standstill, unwanted signal change, track B 1 0 0 1 1 0 0 0 0
F Rotating shaft, fault, track B 1 0 1 0 0/1 **) 0 0 1 1
G Rotating shaft, fault at proximity switch 1 1 0 0 0/1 **) 1 0 0 1
H Rotating shaft, no fault 1 1 1 0 0/1 **) 0 0 0 0