Siemens SINUMERIK 840D Series Diagnostics Manual page 541

11.02
Reactions:
Remedy:
Program Continuation:
301707
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
301708
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
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SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department.
Check parameterization of the cam positions in
• Modify MD 1336: $MD_SAFE_CAM_POS_PLUS (plus cam position for safe cam) and
• Modify MD 1337: $MD_SAFE_CAM_POS_MINUS (minus cam position for safe cam)
and perform POWER ON.
• Modify MD 1305: $MD_SAFE_MODULO_RANGE (actual value range for safe cam
with rotary axes).
Switch control OFF - ON.
Axis %1 drive %2 parameterization of modulo value for safe cam (SN) invalid
%1 = NC axis number
%2 = Drive number
The cam modulo range parameterized for a rotary axis via MD 1305:
$MD_SAFE_MODULO_RANGE (actual value range for safe cam with rotary axes) vio-
lates the rule stating that only integral multiples of 360 degrees may be set.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. Change parameterization of
the cam modulo range in MD 1305: $MD_SAFE_MODULO_RANGE (actual value range
for safe cam with rotary axes).
Switch control OFF - ON.
Axis %1 drive %2 actual value synchronization not allowed
%1 = NC axis number
%2 = Drive number
The actual value synchronization for drift/slippage in MD 1301:
$MD_SAFE_FUNCTION_ENABLE (safe functions enable) is deselected. This is only
allowed with SBH/SG monitoring, since the absolute actual position is irrelevant for this
type of monitoring. However, safe end position and/or cam monitoring is also selected.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. Deselect actual value syn-
chronization for drift/slippage or the safe end position and/or safe cam monitoring in MD
1301: $MD_SAFE_FUNCTION_ENABLE (safe functions enable).
Switch control OFF - ON.
1 Alarms
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