7. Device control
144
Festo P.BE-CMMP-CO-SW-EN 0708NH
Bit
Value
Function
0
0001
h
Condition of the motor controller (see Tab. 7.4).
(These bits must be evaluated together)
1
0002
h
2
0004
h
3
0008
h
4
0010
h
voltage_enabled
5
0020
h
Condition of the motor controller (see Tab. 7.4).
6
0040
h
7
0080
h
warning
8
0100
h
drive_is_moving
9
0200
h
remote
10
0400
h
target_reached
11
0800
h
internal_limit_active
12
1000
h
set_point_acknowledge / speed_0 / homing_attained /
ip_mode_active
13
2000
h
following_error / homing_error
14
4000
h
manufacturer_statusbit
15
8000
h
Drive referenced
Tab. 7.5: Bit arrangement in the statusword
All bits of the
statusword
are unbuffered. They represent the
current device status.
Besides the motor controller status, various events are displayed in the
statusword
, that
is, to each bit is assigned a specific event, such as contouring error. The individual bits
have the following meaning thereby:
Bit 4 voltage_enabled
This bit is set when the final stage transistors are switched on.
Applies when in the object
6510
h
_ F0
h
(compatibility_control)
bit 7 is set (see chapter 6.2):
This bit is set when the final stage transistors are switched
on.
Warning
In case of a defect, the motor can still be under voltage.
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