Analog Output AO1
No function assigned from ASF.
Both AI1 and AO1 can be used for motor thermal protection. For details,
please refer to Chapter 12.10, motor protection of EFC 3610 / EFC 5610
Operating Instruction. For Sytronix application with motor "MOT-FC...HOY",
the PTC connection is arranged by using AO as current output and AI as volt‐
age input, while with the parameters being pre-set for C1.72, C1.73, E1.40
and E2.25, all that need for the user is to connect to PTC sensor and set
[E1.60] = 1, [E2.26] = 11 in order to activate this function. When the above
mentioned AO1 output functions 1…4 are in use, please make sure AO1 is
not in service as the power supply to the motor temperature sensor. Please
refer to parameter [E2.26] = 11 and Chapter 12.10, motor protection of EFC
3610 / EFC 5610 Operating Instruction for more details.
Digital Input
Code
Name
Setting Range
Default
Attri.
F2.16
X1 input
0: No function assigned from ASF
1: Pressure command selection bit0
2...9: No function
10: Activate DRn function
11: Activate speed adaption
13: Oil level warning
14: Oil temperature warning
15: Oil filter 1 pre-warning
16: Oil filter 1 warning 100%
17: Oil filter 2 pre-warning
18: Oil filter 2 warning 100%
19: Oil level error
20: Oil temperature error
21: Suction valve closed error
22: Oil level warning inverse
23: Oil temperature warning inverse
24: Oil filter 1 pre-warning inverse
25: Oil filter 1 warning 100% inverse
26: Oil filter 2 pre-warning inverse
27: Oil filter 2 warning 100% inverse
28: Oil level error inverse
29: Oil temperature error inverse
30: Suction valve closed error inverse
0 (Enable)
Stop
F2.17
X2 input
0
(Error Reset)
Stop
F2.18
X3 input
10
Stop
F2.19
X4 input
11
Stop
F2.20
X5 input
0
Stop
F2.21
EX1 input
0
Stop
F2.22
EX2 input
0
Stop
F2.23
EX3 input
0
Stop
F2.24
EX4 input
0
Stop
F4.76
Oil filter pre-warning /
warning 100% delay
time
0...3,600 s
60
Run
Tab. 7-22:
DI parameter list
The default setting of terminal X1 and X2 is '0', this means DI setting in EFC
firmware (E1.00 and E1.01) is active. But part of the EFC firmware parame‐
Bosch Rexroth AG
DOK-SYTROX-DRN5020****-IT05-EN-P
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Frequency-Controlled Pump Drive System Sytronix DRn 5020
Commissioning of Sytronix DRn 5020 System
