Wegner Crane CFW500 series Applications Manual - page 74
Parameters Description
Crane | 74
Bit 8
Load Reverse
Command
0: No load reverse command
1: It indicates that a load reverse command is being executed.
Bit 9
Brake Release
Command
0: It indicates that a brake closing command is being executed.
1: It indicates that a brake release command is being executed.
Bits 10 to 15
Reserved.
P1021 – Crane Horizontal Motion Status Word 2
Adjustable
0000h to FFFFh
Factory Setting: -
Range:
Proprieties:
RO
Access groups via HMI:
SPLC
Description:
This parameter allows the monitoring of the present alarm and fault condition in the crane horizontal motion
application. Each bit represents one specific status.
Table 3.7 – Status word 2 description
Bits
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Function
R
eser
ved
R
eser
ved
Im
pr
op
er
O
per
at
ion
(F
777)
Inv
er
te
r T
or
que
Li
m
it
(F
775)
R
eser
ved
R
eser
ved
M
om
en
tar
y
Ove
rload
(A
770)
R
eser
ved
R
eser
ved
R
ev
er
se
S
lo
wd
own
(A
762)
For
w
ar
d
S
lo
wd
own
(A
760)
S
to
p by
S
im
ul
ta
ne
ous
C
om
m
an
ds (A
75
8)
E
m
er
gen
cy
S
top
(A
756)
Fast
S
to
p (A
754)
C
oast
to
S
to
p
(A
752)
Li
ght
we
ig
ht
O
per
at
io
n (A
750)
Bits
Values
Bit 0
Lightweight Operation
0: No alarm indication
1: It indicates that the crane horizontal motion is in the lightweight operation mode (A750).
Bit 1
Coast to Stop
0: No alarm indication
1: The general enable signal has been removed from the DI3 causing the motor to cast down (A752).
Bit 2
Fast Stop
0: No alarm indication
1: It indicates that a fast stop via digital input DI3 has been executed (A754).
Bit 3
Emergency Stop
0: No alarm indication
1: It indicates that an emergency stop via digital input DI3 has been executed (A756).
Bit 4
Stop by Simultaneous
Commands
0: No alarm indication
1: It indicates that a stop occurred because of simultaneous forward and reverse commands (A758).
Bit 5
Forward Slowdown
0: No alarm indication
1: It indicates that the forward slowdown limit switch has been actuated (A760).
Bit 6
Reverse Slowdown
0: No alarm indication
1: It indicates that the reverse slowdown limit switch has been actuated (A762).
Bits 7 and 8
Reserved.
Bit 9
Momentary Overload Alarm
0: No alarm indication
1: It indicates that the momentary overload condition has been detected during the forward or reverse
stage (A770).
Bits 10 and 11
Reserved.
Bit 12
Inverter in Torque Limit
0: No fault indication
1: It indicates that the inverter in torque limit condition has been detected (F775).
Bit 13
Improper Operation
0: No fault indication
1: It indicates that the improper operation condition has been detected (F777).
Bits 14 and 15
Reserved.