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B&B Electronics GW-7552 - Manual User Manual

Page 17

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GW-7552 PROFIBUS/MODBUS GATEWAY User Manual (Version 1.40, Apr/2012) PAGE: 17

Figure 13 LED position

2.6 Normal/Setting Dip Switch

There is a dip switch on the back of the GW-7552 module, as shown in Figure 14.
The dip switch is used to set the GW-7552 module works in operation mode or setting
mode. In the normal situation, it needs to set the dip switch to the “Normal” position.
In this case, the GW-7552 module can communicate with Modbus devices. When the
user sets the dip switch to the “Setting” position, the GW-7552 module can
communicate with the utility tool to set the safe value.

Figure 14 Dip switch of the GW-7552

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