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Machine Control Panels
Bit string for external hand-held terminal
Manual Control
Format MSB
Unit
Handwheel
WORD 16-bit counter value
Button inputs
WORD 0 0 0 0 IN11 IN10 IN9 IN8 IN7 IN6 IN5 IN4 IN3 IN2 IN1 IN0
Tab. 12-12: Input assignment for module "Manual Control Unit"
12.5.5 Internal handwheel
General information
The 16-bit counter of the handwheel is mapped in the "Handwheel" module at
the field bus.
Bit string for internal handwheel
Handwheel
Format MSB
Handwheel, in-
WORD 16-bit counter value, handwheel
ternal
Tab. 12-13: Input assignment for the "Handwheel" module
13 Error causes and troubleshooting
The error display on the board is described in
error display" on page
Errors
No Sercos communication
No function of inputs and outputs
Tab. 13-1: Error causes and troubleshooting
Repairs at the device by the customer are not permitted. Exceptions
are maintenance works listed in the chapter "Maintenance".
For further information in the event of repair, please contact the
Bosch Rexroth Service.
14 Maintenance
14.1 General information
The IndraControl VAM 15.1/VAM 21.1 machine control panels are maintenance-
free.
DOK-SUPPL*-VAM*15*21*1-IT02-EN-P
38.
Troubleshooting
Check cables at the Sercos connections X7E1 and X7E2
+24 V DC input and output supply U
Bosch Rexroth AG
Maintenance
chapter 12.4 "Operating and
not connected to X1S1
Q
LSB
LSB
45/53
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