Exclusively operate the device
● with plugged on connectors (even if there haven't been any lines con‐
nected to the connectors) and
● with connected equipment grounding conductor!
The external braking resistor must be parameterized via the firm‐
ware to protect the drive controller and the braking resistor
against overload.
See also Parameter Description of the firmware used:
"P-0-0860, Converter configuration"
and
"P-0-0858, Data of external braking resistor"
The drive controller monitors the operating data of the external
braking resistor against the data in "P‑0‑0858, Data of external
braking resistor". Select braking resistors with a performance that
corresponds to the parameterized values or more powerful brak‐
ing resistors.
X9, External Braking Resistor HCS03.1E-W0070…0210
Function, Pin Assignment
X9 is used to connect an external braking resistor which is controlled via the
internal switch.
For HCS03 devices, the connection X9 is contained in the order
code -xxBV.
View Connec‐
tion
Signal name Function
1 n.s. Connection braking resistor
2 n.s. Connection braking resistor
Screw terminal (connector) Unit Min. Max.
HCS03.1E-W0070
Connection line
Stranded wire
mm
2
16
AWG 6
Tightening torque Nm 1,5 1,7
HCS03.1E-W0100, -W0150
Bosch Rexroth AG DOK-INDRV*-HCS03******-IT01-EN-P
Rexroth IndraDrive Drive Controllers Power Sections HCS03
38/67
Instructions for Use
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