Famco MONT72 Series, Руководство пользователя

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Shenzhen Hpmont Technology Co., Ltd. Chapter 4 Electrical Installation
MONT72 Series User Manual V1.0 - 23 -
4.5 Encoder Card
4.5.1 Introduction
The MONT72 offers four encoder expansion cards (optional), models and functions as shown in
Table 4-8.
Table 4-8 Encoder card
Encoder interface boards Functions
HD-PG2-OC-FD
OC encoder interface board with
frequency demultiplication (FD)
output
• Support the differential ABZ signals and the pulse FD output;
• Apply to asyn. motor closed-loop vector control (VC)
HD-PG5-SINCOS-FD
SINCOS encoder interface board
with FD output
•
Support the SINCOS signal and the pulse FD output;
•
Apply to syn. motor closed-loop vector control (VC)
HD-PG6-UVW-FD
Line drive encoder interface board
with FD output
• Support the differential ABZ and UVW signal and the pulse FD output;
• Apply to syn. motor closed-loop vector control (VC)
HD5L-PG1-SC
Serial communication encoder card
with FD output
• Support serial communication encoder; Support EnDat protocol;
• Suitable for synchronous motor closed loop vector control (VC)
4.5.2 Wiring Requirement
1. Encoder card wire should be laid separately and keep distance from power cables and forbidden to
parallel with them.
2. Encoder card wire should be installed inside separated metal conduits and connected to ground
firmly.
4.5.3 FD Description
FD setting
To change the FD coefficient, shift 6-digit FD switches. When the switch shifts to ON, it means “1”,
otherwise means “0”. Convert the 6-digit binary number into decimal number. Multiple the decimal
number by 2, the result is FD coefficient, as shown in Figure 4-6.
Maximum value is “111111” which is 63*2 FD.
Figure 4-6 FD description
ON
000 000: 1 FD
ON
1 2 3 1 2 3
ON
000 010: 2*2 FD
ON
1 2 3 1 2 3
ON
010 000: 16*2 FD
ON
1 2 3 1 2 3
FD high bit FD low bit FD high bit FD low bit FD high bit FD low bit
4