Address Assignment; Keypads; General Information - Bosch REXROTH IndraControl VAM 42.1 Project Planning Manual

DOK-SUPPL*-VAM*XX.1***-PR02-EN-P
Rexroth IndraControl VAM 12.1/42.1 Machine Control Panels
System stop "Misconfiguration"
System stop "Exceptional error
Hardware (HW)"
8.7

Address Assignment

8.7.1

Keypads

General Information

The following I/O configurations lead to a system stop caused by a misconfi‐
guration:
● No I/O modules equipped.
● More than 16 I/O modules equipped.
● More than 64 bytes inputs equipped.
● More than 64 bytes outputs equipped.
● The total of the parameterization data of all modules is greater than
64 bytes.
● The total of the parameterization data of all modules is greater than
64 bytes.
When booting the bus connection ("Network on"), the hardware components
are tested. Furthermore, during the cyclic operation the I/O configuration and
the transmission quality to the I/O modules are monitored. If an error occurs,
the assembly is set to system stop "Exceptional error HW".
Each Sx.y key (input) is assigned to a green LED Hx.y (output). The keypads
are connected to the logic circuit board via the internal shift register bus. The
inputs (buttons) and outputs (LEDs) of the keypad are mapped in the "Key‐
pad TA" module on the fieldbus. For each of the keypads, 1 and 2, in the
PROFIBUS configurator a module "Keypad TA" has to be configured.
Fig.8-5: Keypad TA
Bosch Rexroth AG
Maintenance and Commissioning
75/93