ABB 3BHB007207R0001 Relay output module

The dynamic current limit no longer implements the overload factor P-0- 0006, Overload factor, but rather the temperature model of the amplifier powerstage and the motor. In parameter P-0-4046, Active peak current maximum available current, including limits, is displayed by the dynamic current limit. In P-0-4045, Active permanent current the available continuous current is displayed. This value depends on the set switching frequency.

Monitoring Amplifier Overload 

The thermal load of the controller endstage is performed with a temperature model. The thermal load is displayed in parameter P-0-0141, Thermal drive load. It is no longer necessary to make a setting in a parameter. If the drive limits the effective peak current because of the amplifier overload, then warning E257 Continuous current limit active is generated and bit 0 (overload warning) is set in S-0-0012, Class 2 diagnostics

Company product range

----------------------Ruichang Mingsheng Automation Equipment Co., Ltd----------------------

PLC module, programmable controller, CPU module, IO module, DO module, AI module, DI module

Network communication module

Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output

Module, redundancy module, power module, relay output module, relay input module, processor module

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