Siemens SIMOCODE pro Operating Manual

Parameters
4.1 Motor protection
SIMOCODE pro - Parameterize
Operating Manual, 04/2017, A5E40507630002A/RS-AA/001
43
Note
Type of tripping characteristic
If a 1st
generation 3UF711*-1AA00-0 current / voltage measuring module is configured in a
parameterization, but a 2nd
generation 3UF711*-1AA01-0 current / voltage measuring
module is used, the tripping characteristic remains that of the 1st generation current / voltage
measuring module.
Merely replacing the measuring
module hardware does not change the tripping behavior.
Note
Tripping characteristics
The latest tripping characteristics for SIMOCODE
pro can be found in Industry Online
Support (Tripping characteristics 3UF7
(
https://support.industry.siemens.com/cs/search?search=3UF7&type=Characteristic&lc=en-
WW
)).
Response to overload
The SIMOCODE pro response to overload can be additionally adjusted here.
Further information: See also "Tables of responses of SIMOCODE pro" in Chapter Important
information (Page 7) and Table "Responses" in Chapter Motor protection functions
(Page 31).
Note
With motors for EEx
e applications, the response must remain set to "Tripping"!
Cooling-down period
The cooling down period is the amount of time that must elapse before an overload trip can
be reset. This is usually 5 minutes. The thermal memory (motor model – see below) is
deleted after the cooling down period elapses. Supply voltage failures of SIMOCODE pro
during this time extend the specified time correspondingly.
Range:
Cooling down period:
60 to 6553.5 s (default setting: 300 s).

Siemens SIMOCODE pro Specifications

General

Protection Class	IP20
Mounting Type	DIN rail mounting
Rated Operational Voltage	24 V DC
Rated Current	Up to 820 A
Protection Functions	Overload, short-circuit, phase failure, asymmetry, ground fault, motor stall
Operating Temperature Range	-25°C to +60°C
Communication Protocols	PROFIBUS DP, PROFINET, Modbus RTU
Analog Outputs	Up to 2
Temperature Monitoring	PTC/KTY, RTD (PT100/PT1000)
Digital Outputs	Relay outputs, Solid-state outputs
Analog Inputs	0/4-20mA, PT100/PT1000