Siemens simovert masterdrives Operating Instructions Manual page 335

06.2006
Number / Alarm Cause
A156 An NC program was started in which a slave
axis is defined as a roll feed axis type (M7
Axis type (MD1) of only, not significant for the F01 technology
slave axis not allowed option).
The warning is output in the master axis and
indicates an illegal axis type in the slave axis.
Effect:
NC program execution is inhibited or aborted,
the axis is brought to a standstill via the
deceleration ramp.
A160 The value entered in level 1 or level 2 for the
[F_S] velocity level in setup mode is zero.
Setup speed = 0
Effect:
The axis movement is inhibited.
A161 The velocity value entered for "reference point
- approach velocity" (machine data 7) is zero.
Reference approach
velocity = 0 Effect:
The axis movement is inhibited.
A162 The velocity value entered for "reference point
- reducing velocity" (machine data 6) is zero.
Reference point -
reducing velocity = 0 Effect:
The axis movement is inhibited or stopped.
A165 The MDI block number [MDI_NO] specified in
the control signals is greater than 11.
MDI block number not
allowed Effect:
The axis movement is inhibited.
A166 The "start" [STA] control signal was activated
in MDI mode without initially transferring a
No position has been positional value to the selected MDI block.
programmed in MDI
mode Effect:
The axis movement is inhibited.
A167 The "start" [STA] control signal was activated
in MDI mode without initially transferring a
No velocity has been velocity value to the selected MDI block.
programmed in MDI
mode Effect:
The axis movement is inhibited.
A168 G91 (incremental dimensions) was defined in
the MDI block as the 1st G function for the
G91 not allowed with MDI on-the-fly function.
MDI on the fly
Effect:
The axis movement is inhibited or stopped via
the deceleration ramp.
A169 -Control signal "reset technology" [RST]
activated
Start conditions for
flying MDI do not exist -Control signal "follow-up mode" [FUM]
activated
Effect:
The "MDI on-the-fly" function is not executed.
A170 An NC block was started in single-block mode
although a block has not yet been transferred.
Single block mode
block does not exist Effect:
NC block execution is inhibited.
Siemens AG 6SE7087-6KN50
SIMOVERT MASTERDRIVES Operating Instructions
Counter-measure
Axes defined as roll feed axes can only be
used in dedicated NC programs.
Define a permissible velocity level for level 1
and/or level 2. The permissible value range is
between 0.01 [1000*LU/min] and "traversing
velocity - maximum (machine data 23).
Enter a permissible value for the approach
velocity. The permissible value range is
between 0.01 [1000*LU/min] and "traversing
velocity - maximum (machine data 23).
Enter a permissible value for the reference
point -reducing velocity. The permissible value
range is between 0.01 and 1000
[1000*LU/min].
Define an MDI block number [MDI_NO]
between 0 and 10.
Use the correct sequence: data transfer
followed by axis start.
Use the correct sequence: data transfer
followed by axis start.
The MDI on-the-fly function only allows G90
(absolute dimensions) as the 1st G function.
Ensure that the control signals are activated
correctly.
Transfer the block.
Faults and Alarms
12-25