invt EC-PG805 TTL Incremental Encoder PG Expansion Module
Isandulelo
Thank you for choosing the INVT EC-PG805-05 TTL incremental encoder PG expansion module. The EC-PG805-05 TTL incremental encoder PG expansion module is used with the GD880 series VFD control box to detect the TTL or RS422 incremental encoder. The expansion module monitors the rotational speed of the motor by detecting the output signal of the encoder, providing real-time speed feedback for precise speed control. This manual describes the product overview, installation, wiring, and commissioning instructions. Before installing the VFD, read through this manual carefully to ensure proper installation and running with excellent performance and powerful functions in full play.
Izici zomkhiqizo
- Incremental encoder multi-channel signal detection: IA+, IA -, IB+, IB -, IZ+, IZ-
- Provides power supply for encoders: 5V±5%/150mA
- Supports two input signal types: TTL differential signal input, RS422 signal input
- Isekela ireferensi ye-pulse kanye nokukhishwa kwe-frequency division
- With the encoder disconnection detection function, it avoids the expansion of the system fault impact
- Iyakwazi ukubona izinga lokushisa lemoto nge-KTY84/PT100 isignali yenzwa yokushisa
- Adopts digital filtering technology to improve electromagnetic compatibility and realize long-distance stable reception of encoder signals.
Umkhiqizo uphelileview
Incazelo yemodeli
Imininingwane
Ithebula 1-1 Imininingwane
Imingcele yezobuchwepheshe
Ithebula 1-2 Imingcele yezobuchwepheshe
Qaphela: The Disconnection detection function is only supported when the motor is running.
Isakhiwo
Figure 1-2 Component diagram
Ithebula 1-3 Incazelo yengxenye
Ukufakwa kanye nezintambo
Izinyathelo zokuphepha zokufakwa
Required tools: Phillips screwdriver PHl, straight screwdriver SL3
Ithebula 2-1 Screw torque requirements
Ubukhulu
The dimensions of the PG expansion module are 73.5x 103 x 34 mm (W*H*D).
Imiyalo yokufaka
It is recommended to place the PG expansion module in expansion slot 1 of the control box. The following is an example yokufakwa ku-slot 1.
Isinyathelo 1: Beka imojula yokunweba endaweni ehambisanayo ye-slot 1 yokwandisa ibhokisi lokulawula, iqondanise ne-slot, bese uyibopha ndawonye.
Isinyathelo 2: Align the expansion module positioning hole with the positioning stud.
Isinyathelo 3:F: Fix with an M3 screw. The installation is complete.
Qaphela
- Imojula yokunweba nebhokisi lokulawula kuxhunywe ngogesi ngezikhala. Sicela uzifake endaweni.
- Ukuqinisekisa ukusebenza okuthembekile kwemojula yokunweba futhi uhlangabezane nezidingo ze-EMC, sicela uqinise izikulufi ngokuya ngetorque enconyiwe ukuze kubekwe phansi okuthembekile.
Imiyalo yokuqaqa
You disassemble the module by reversing the order of steps described in section 2.3 Installation instructions.
Isinyathelo 1: Disconnect all power supplies and disassemble all cables connected to the expansion module.
Isinyathelo 2: Use a Phillips screwdriver PHl to remove the grounding screws of the expansion module.
Isinyathelo 3: Lift the expansion module out of the control box, positioning stud, and pull it out to a suitable position. Disassembly is complete.
Itheminali yezintambo zomsebenzisi
Qaphela
- The number of the PG extension module that supports the KTY84 type and that supports the PT100 type are different. Please note this when placing an order.
- The PG expansion module supports one PT100 or three PT100s for use in series.
Ithebula 2-3 X4 incazelo yomsebenzi wetheminali
Table 2-4 Function definition of RJ45 interfaces X1-X2
Figure 2-3 External wiring diagram when using EC-PG805-05
Qaphela: For the PT100 temperature sensor application (in a 3-channel series connection), J3 should be shortened.
Izinyathelo zokuphepha zezintambo
Qaphela
- Ukuze uthole izintambo zesifaki khodi ngaphakathi kwekhabhinethi, zihlukanise nezintambo eziqinile eziphazamisayo (njengezintambo zikagesi) ngesikhawu esinconyiwe esingu-30cm.
- Ukuze uthole izintambo zesifaki khodi ngaphandle kwekhabhinethi, gwema izintambo ezihambisanayo ngekhebula lamandla futhi ugweme ukwenza umumo wendandatho. Uma izimo zivuma, kunconywa ukusebenzisa ipayipi lensimbi ukuze kufakwe izintambo.
- To ensure high anti-interference capability in closed-loop control, you need to use a shielded wire for encoder cables and ground both ends of the cable, that is, connect the shielding layer on the motor side to the motor housing, and connect the shielding layer on the PG module side to the PE terminal.
Umyalelo wokugunyazwa
Table 3-1 Function code parameters related to PG expansion module.
Qaphela: For other parameter settings of the EC-PG805-05 TTL incremental encoder PG expansion module, see the software manuals of the GD880 series inverter unit.
Amadokhumenti / Izinsiza
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