Siemens SINUMERIK 840D sl Series Diagnostics Manual page 241

08/2005
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14920
Channel %1 block %2 intermediate point of circle incorrect
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When programming a circle by means of an intermediate point (CIP) all 3 points (initial,
end and intermediate points) are on a straight line and the intermediate point (pro-
grammed by means of interpolation parameters I, J, K) is not located between the initial
and end points.
If the circle is the component of a helix, the specified number of turns (keyword TURN=...)
determines further block processing:
• TURN>0: alarm display because the circle radius is infinitely great.
• TURN=0 and CIP specified between initial and end points. A straight line is generated
between the initial and end points (without alarm message).
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Locate the position of the intermediate point with the parameters I, J and K in such a way
that it actually is located between the initial and end points of the circle or do not make
use of this type of circle programming and instead program the circle with radius or open-
ing angle or center point parameters.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
15000
Channel %1 block %2 channel-sync instruction using illegal mark
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A WAITM/WAITMC/SETM/CLEARM instruction was programmed with a marker number
that was less than 1 or greater (MAXNUM_MARKER * MAXNUM_CHANNELS).
Exception: CLEARM(0) is allowed and clears all markers in channel!
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Correct the instruction accordingly.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
15010
Channel %1 block %2 program coordination instruction with invalid channel num-
ber
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A WAITM, WAITMC,INIT or START instruction was programmed with an invalid channel
number.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Correct the instruction accordingly.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-241