invt EC-PG805 TTL Incremental Encoder PG Expansion Module
Upu Tomua
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.
Fa'ailoga oloa
- 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
- Lagolagoina fa'asinoga pulus ma fa'alava vaevaega gaosiga
- With the encoder disconnection detection function, it avoids the expansion of the system fault impact
- E mafai ona iloa le vevela afi e ala i le KTY84/PT100 faailo o le vevela
- Adopts digital filtering technology to improve electromagnetic compatibility and realize long-distance stable reception of encoder signals.
Oloa ua maeʻaview
Fa'amatalaga fa'atusa
Fa'amatalaga
Laulau 1-1 Fa'amatalaga
Fa'agata fa'atekinisi
Laulau 1-2 Fa'agata fa'atekinisi
Fa'aaliga: The Disconnection detection function is only supported when the motor is running.
Fauga
Figure 1-2 Component diagram
Laulau 1-3 Fa'amatalaga vaega
Fa'apipi'i ma uaea
Fa'atonuga fa'apipi'i
Required tools: Phillips screwdriver PHl, straight screwdriver SL3
Laulau 2-1 Screw torque requirements
Fua
The dimensions of the PG expansion module are 73.5x 103 x 34 mm (W*H*D).
Fa'atonuga fa'apipi'i
It is recommended to place the PG expansion module in expansion slot 1 of the control box. The following is an example faʻapipiʻiina i le slot 1.
Laasaga 1: Tuu le module faʻalautele i le tulaga tutusa o le pusa faʻatonutonu avanoa faʻalautele 1, faʻaoga i le avanoa, ona fusi faʻatasi ai lea.
Laasaga 2: Align the expansion module positioning hole with the positioning stud.
Laasaga 3:F: Fix with an M3 screw. The installation is complete.
Manatua
- O le faʻalauteleina o le module ma le pusa faʻatonutonu e fesoʻotaʻi eletise e ala i avanoa. Fa'amolemole fa'apipi'i i totonu.
- Ina ia faʻamautinoa le faʻatuatuaina o le faʻaogaina o le faʻalauteleina o le module ma faʻafetaui manaʻoga o le EMC, faʻamolemole faʻamalosi faʻamau e tusa ai ma le faʻatonuga faʻavae mo le faʻalagolago i le eleele.
Fa'atonuga o le fa'amavae
You disassemble the module by reversing the order of steps described in section 2.3 Installation instructions.
Laasaga 1: Disconnect all power supplies and disassemble all cables connected to the expansion module.
Laasaga 2: Use a Phillips screwdriver PHl to remove the grounding screws of the expansion module.
Laasaga 3: Lift the expansion module out of the control box, positioning stud, and pull it out to a suitable position. Disassembly is complete.
Fa'amau uaea a le tagata fa'aoga
Manatua
- 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.
Laulau 2-3 X4 fa'auigaga o galuega fa'amau
Table 2-4 Function definition of RJ45 interfaces X1-X2
Figure 2-3 External wiring diagram when using EC-PG805-05
Fa'aaliga: For the PT100 temperature sensor application (in a 3-channel series connection), J3 should be shortened.
Puipuiga ole uaea
Manatua
- Mo uaea encoder i totonu o le kapeneta, tuueseese mai uaea fa'alavelave malosi (pei o uaea eletise) ma le va o le 30cm fautuaina.
- Mo uaea encoder i fafo o le kapeneta, aloese mai uaea tutusa ma le uaea eletise ma aloese mai le faia o se mama mama. Afai e mafai e tulaga, e fautuaina e faʻaaoga se alavai uʻamea mo uaea.
- 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.
Fa'atonuga fa'atonu
Table 3-1 Function code parameters related to PG expansion module.
Fa'aaliga: 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.
Pepa / Punaoa
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