Table of Contents
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December 2001
Step
Function
11
Maximum time within which the
control-is-ready acknowledgment
on X42/4 must go to zero (t < 380
ms)
12
Recognition of the
acknowledgment and setting of
X41/34 (t < 120 ms)
13
Waiting for machine control
voltage
14
Normal control operation.
Control-is-ready output and
acknowledgment are high.
15
Control voltage is switched off
externally.
16
After switching on the machine
control voltage again, the error
message can be cleared, and
then the control operates
normally.
17
After detecting a fault, the control
switches off the control-is-ready
output (X41/34).
Monitoring Functions
Screen display
If exceeded
EMERGENCY STOP DEFECTIVE
RELAY EXTERNAL DC VOLTAGE
MISSING
EMERGENCY STOP
Blinking error message
6 – 177
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