Device Description; Function Of The Digital Inputs - Bosch Rexroth IndraControl VAC 01 Operating Instructions Manual

DOK-SUPPL*-VAC*01*****-IT04-EN-P
IndraControlVAC 01 Y-Repeater
12

Device description

12.1

Function of the digital inputs

Two operator displays can be connected to one control cabinet PC using a Y-
repeater. It cascades up to four operator displays, see
four operator displays via three Y-repeaters" on page
plays show the same screen. The operation is only enabled at one operator
display at a time. Use the "SEL" switching input to switch the operation to an‐
other operator display. Use the "ESM" input to enable the "Energy Save
Mode" at the passive operator display.
Data and signals are transmitted from the control cabinet PC to the Y-repeat‐
er via the interfaces XSER/XVID.
Data and signals are transmitted from the Y-repeater to both operator dis‐
plays via the interfaces XSER1/XVID1 and XSER2/XVID2.
The ESM input is only available at the VAC 01.1S-YD1.TCES var‐
iant.
ESM +
Digital input is not controlled
Digital input controlled
Tab. 12-1: Digital input ESM
SEL +
Digital input is not controlled
Digital input controlled
Tab. 12-2: Digital input SEL
Bosch Rexroth AG
chapter "Connecting
30. All operator dis‐
The image signals are displayed at the passive
operator display
The passive operator display is in the "Energy
Save Mode". The image signals are not displayed
at the passive operator display. The LEDs on the
front panel are disabled.
Exception: The power LED is flashing
Connections XSER1/XVID1 = active operator dis‐
play
Connections XSER2/XVID2 = passive operator
display
Connections XSER2/XVID2 = active operator dis‐
play
Connections XSER1/XVID1 = passive operator
display
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Device description