Motor Temperature Thermal Protection - Bosch Rexroth Sytronix FcP 5020 Quick Start Manual

Frequency-controlled pump drive system
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Bosch Rexroth AG
Electric Connection
Code
Name
H8.25 EAO output mode
H8.27 EAO gain setting
Tab. 6-3: Analog output parameter list
As the default configuration, FcP 5020 ASF does not set the AO1 output, i.e.
[F2.31] = 0. The AO1 output can be used by the EFC function.

6.4 Motor Temperature Thermal Protection

Both AI1 / EAI and AO1 / EAO can be used for motor thermal protection. For Sy-
tronix application with MOT-FC_HOY motor, the PTC connection is arranged by
using AO as current output and AI as voltage input, with the parameters being
pre-set for C1.72, C1.73, E1.40 and E2.25. Users need to connect PTC sensor
accordingly and set [E1.60] = 1, [E2.26] = 11 in order to activate this function.
For more details, please refer to chapter 12.10, motor protection of EFC 5610
operating instruction (R912005854 / edition 05).
14/75
Setting Range
0: 0...10 V
1: 0...20 mA
0.00...10.00
Default
Min.
0
-
1.00
0.01
DOK-RCON03-FCP5020****-QU02-EN-P
FcP 5020
Attri.
Run
Run
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