15-B Maintenance Mnl, GFZ-62075E/03 - Automation Service Srl

3. TROUBLESHOOTING AND ACTION TO BE TAKEN
B–62075E/03
(1) Displaying the status of the PMC interface signals
The status of the interface signals (F and G) between the PMC and CNC can be displayed using the procedure
described in Section 3.3.1. The status can also be displayed as the CNC internal status. The following
table lists the correspondence between the numbers of this diagnostic data and address numbers (F000
and after and G000 and after) in Section 3.3.1.
Output from the CNC
(G000 and after)
Input to the CNC
(F000 and after)
For the BMI interface Diagnostic numbers 0 and after Diagnostic numbers 200 and after
For the FS3/6 interface Diagnostic numbers 400 and after Diagnostic numbers 500 and after
For example, data passed to the PMC through address G010 by the CNC is displayed as diagnostic data
with number 10 (for the BMI interface) or number 410 (for the FS3/6 interface). For the interface signals,
see Appendix 3.
For details of each signal, refer to the corresponding interface connection manual. (See Section 3.3.1.)
(2) Displaying the status when it appears that a command is not being executed
Number Bit Display Internal status when 1 is displayed
1000 0 INPOSITION CHECK The position is being checked.
1 FEED RATE OVERRIDE The feedrate override is 0%.
2 JOG FEED OVERRIDE The jog feedrate override is 0%.
3 INT./START LOCK ON The start lock or interlock is on.
4 SPEED ARRIVAL CHECK The CNC is waiting for the speed–attained signal to be
turned on.
5 WAIT REVOLUTION The CNC is waiting for the signal indicating that the
spindle rotates once during threading.
6 STOP POSITION CODER The CNC is waiting for the position coder to rotate during
spindle feed per rotation.
7 FOREGROUND READING The CNC is reading the tape in the foreground.
1001 0 BACKGROUND READING The CNC is reading the tape in the background.
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