Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

Kundendienst
17.4.3 Flow Diagram: TNC 415
Output: “Control
Ready for Operation”
SERVICE MANUAL TNC 407/415
Issue: 01.09.1995
Page 85
Switch off Switch off Switch off
- EMERG.STOP - EMERG.STOP - EMERG.STOP
Communication Geometry CLP PrOCeSSOr
PKW.?SSOr PICW?SSCX
I
I I I
I
I
Input: Acknowledgement
“Control Ready for Operation” 1 1
I
I I
I I I I I I
tl i-l -t-
I 1 12’ 3 I 121 ’ 3 Ill 3 1’21 I4
1 max. 1 ri 1 max. / ri 1 max. In I
114m.s 114 ms 114 ms
1
Time Remarks Error Message
1 POWER INTERRUPTED
2 Waiting for control voltage RELAY EXT. DC VOLTAGE MISSING
3 After switching off the output “Control Ready Et:::,,: ;&i;&&Jficc .;.:I.:I’:::~~~~~~:;~~~~~~~~~~~~~~~
for Operation”, the “Acknowledgement Control
Ready for Operation” must be switched off
within 146 ms; otherwise a blinking error
message is generated.
YX = I( = Communication processor
1) = Geometry processor
1. = CLP processor
4 If the acknowledgement is switched off during EMERGENCY STOP
operation, the error message is displayed.