Bosch Rexroth PRC 7 00L Serie Typspezifische Anleitung Seite 51

R911407348 | PRC 7x00-Lx/Wx-1300
No. PRC7000 outputs
40
Gun opened
41
Axis 1 in position
42
Axis 2 in position
43
Axis 3 in position
44
Gun type
45
Overload tip dress motor
46
Circuit breaker on
47
No fault current
48
Tip dresser 1 swung-in
49
Tip dresser 1 swung-out
50
Tip dresser 2 swung-in
51
Tip dresser 2 swung-out
52
Tip dresser 3 swung-in
53
Tip dresser 3 swung-out
54, 55
-
56..63
Gun number Units digit Bit 0..7
64..78
Actual value stroke position
(x0,1mm) Bit 00..14
79
Actual value stroke position
(x0,1mm) Bit 15 (sign)
80..87
Electrode tip wear (x0,1mm) Bit
00..07
88..95
Beam uparching (x0,1mm) Bit
00 ..07
96..110
Geometry wear (x0,1mm) Bit
00..14
111
Geometry wear (x0,1mm) Bit
15 (sign)
112..126
Sheet thickness Bit 00..14
127
Sheet thickness Bit 15 (sign)
Bosch Rexroth AG | Electric Drives and Controls
Description
• The signal is set when the axis is at the active set position. The
bit can only become TRUE, if the drive is also in control.
(Tolerance setpoint-actual position +/-2mm).
• The target position results from the Weldjob parameter
"Opening position".
• When a welding cycle or motion-related service program is
executed, the parameterized opening position is adopted as the
new position setpoint and approached.
Servo gun at channel 1 has reached its set position
Servo gun at channel 2 has reached its set position
Servo gun at channel 3 has reached its set position
0 = X-gun
1 = C-gun
Load of the tip dresser motor exceeded
• is mirrored by digital Input 14: "Power circuit breaker On"
• no internal processing
• is mirrored by digital input 15: "No ground fault current".
• no internal processing
The tip dresser at channel 1 has reached its working position
The tip dresser at channel 1 has reached its rest position
The tip dresser at channel 2 has reached its working position
The tip dresser at channel 2 has reached its rest position
The tip dresser at channel 3 has reached its working position
The tip dresser at channel 3 has reached its rest position
Without function
Output of the active gun number
Current opening width of the gun (resolution: 0.1mm)
(If the opening width is negative, the amount is output here)
• Sign bit for "Actual value of stroke position"
1: negative opening width
Electrode tip wear of the stationary arm of the currently docked
gun (resolution: 0.1mm; proportion adjustable via parameter
"Dress length on fixed electrode arm")
Expected gun deflection during next welding cycle
(resolution: 0.1mm)
Geometry wear of the stationary arm of the currently docked gun.
(resolution: 0.1mm; share of total geometry wear: 50%)
Sign bit for "geometry wear"
1: negative geometry wear
Output of the parameterized sheet thickness for the currently
selected Weldjob.
Resolution: 0.01mm
Sign bit for "sheet thickness"
1: negative sheet thickness
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