1 Alarms 11.02
1-36
Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
4035 Interpolation cycle from NCU%1 = %2 does not match NCU%3 = %4
Parameters: %1 = NCU_number1
%2 = MD value of NCU_number1
%3 = NCU_number2 (with slowest IPO cycle)
%4 = MD value of NCU_number2
Definitions: Occurs only with an NCU link system. The interpolation cycles of the NCUs specified in
the alarm do not match one another. The slowest IPO cycle in interconnected NCU sys-
tems must be an integral multiple of all configured IPO cycles.
Reactions: - Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: Set a suitable value in MN_IPO_SYSCLOCK_TIME_RATIO for all interconnected NCUs.
Program Continuation: Switch control OFF - ON.
4036 Wrong NCU link configuration by MD %1
Parameters: %1 = String: MD identifier
Definitions: Occurs only with an NCU link system. Different interpolation and position control cycles
have been set in the NCUs of the LINK group. This is only allowed if the function FAST-
IPO-LINK in MD $MN_MM_NCU_LINK_MASK has been activated.
Notice: For diagnostic purposes, two additional alarm parameters are output together with
this alarm.
• 1. 2nd parameter: Position control or IPO cycle time of this NCU
• 2. 2nd parameter: Position control or IPO cycle time of another NCU.
Reactions: - Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: • Activate FAST-IPO-LINK function in MN_MM_NCU_LINK_MASK
• Or do not set different position control or IPO cycles on the NCUs (see
MN_IPO_SYSCLOCK_TIME_RATIO and
MN_POSCTRL_SYSCLOCK_TIME_RATIO).
Program Continuation: Switch control OFF - ON.
4040 Channel %1 axis identifier %2 not consistent with machine data %3
Parameters: %1 = Channel number
%2 = String: Axis identifier
%3 = String: MD identifier
%4 = There are not enough channel axes entered in the MD displayed.
Definitions: The use of the specified axis identifier in the displayed MD is not consistent the channel's
axis configuration stated in the MD 20070 AXCONF_MACHAX_USED and MD 20050
AXCONF_GEOAX_ASSIGN_TAB.
Only with active "OEM transformation" compile cycle: There are not enough channel axes
entered in the MD displayed.
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