Siemens 12-0TP50, Руководство по эксплуатации

Страница: 284 / 305

06.2006 Faults and Alarms
Siemens AG 6SE7087-6KP50
SIMOVERT MASTERDRIVES Operating Instructions
12-21
Number / Alarm Cause Counter-measure
A131
OFF1 missing Control signal [OFF1] was deactivated while a
traversing command was being executed.
Effect:
The drive is brought to a standstill via a ramp
(P464 Deceleration Time). There is a
subsequent pulse disable. This also valid if
P443 =0 (function diagramm 310) and the
ramp generator bypass (function diagramm
320) is used. Check the activation of control signal [OFF1]
from the user program.
A132
OFF2 missing -Control signal [OFF2] was deactivated while a
traversing command was being executed.
-Checkback signal [OFF2] was deactivated
while a traversing command was being
executed.
Effect:
The pulse disable is initiated immediately. If
the motor is not braked, it coasts down. -Check the activation of control signal [OFF2]
from the user program.
-If checkback signal [OFF2] is missing, check
the supply of control word 1 (MASTERDRIVES
function diagram, sheet 180).
Note:
To activate the "in operation" [IOP] status
again, you must deactivate [OFF1] and then
activate it again.
A133
OFF3 missing -Control signal [OFF3] was deactivated while a
traversing command was being executed.
-Checkback signal [OFF3] was deactivated
while a traversing command was being
executed.
Effect:
The motor decelerates at the current limit.
There is a subsequent pulse disable. -Check the activation of control signal [OFF3]
from the user program.
-If checkback signal [OFF3] is missing, check
the supply of control word 1 (MASTERDRIVES
function diagram, sheet 180).
Note:
To activate the "in operation" [IOP] status
again, you must deactivate [OFF1] and then
activate it again.
A134
Enable Controller ENC
missing The "enable controller" [ENC] control signal
was deactivated while a traversing command
was being executed (control bit No.3 "Inverter
Enable", refer to function diagram, sheet 180)
Effect:
The pulse disable is initiated immediately. If
the motor is not braked, it coasts down. Check the activation of the "enable controller"
[ENC] control signal from the user program.
A135
Actual position value
not o.k Actual position value not o.k. from position
sensing (B0070 / B0071) -Check interconnection of B0070 and B0071,
-check position encoder and evaluation board,
-check encoder cable.
A136
Machine data 1
changed - RESET
necessary Machine data 1 (position encoder type/axis
type) was changed.
Effect:
The activation of traversing commands is
inhibited. If machine data 1 has been changed, the
"reset technology" [RST] control signal must
be activated. Alternatively switch the
MASTERDIVES electronic power supply off
and on again
A137
Axis assignment
incorrect The same axis assignment (machine data 2)
was entered for several axes (M7 only, not
significant for the F01 technology option).
Effect:
The activation of traversing commands is
inhibited. A unique axis assignment must be entered for
all axes on an M7-FM. For example, it is not
allowed to define two X axes.