Fuji Electric OPC-E1-PG3 Operating Manual
Installation Manual
PG Encoder Card (Additional) "OPC-E1-PG3"
This instruction manual contains the additional information about OPC-E1-PG3 to the instruction manual
INR-SI47-1118-EU.
1. Acceptance Inspection
The model name "OPC-E1-PG3" is printed on the PG interface card.
2. PG Specifications
Table 2.1 Specifications of Applicable PG and PG Interface Card
Item Specifications
Encoder system Incremental system
Applicable
PG
PG
power supply
Output
signal
Max. input
frequency
Note 1 : When the PG power is 200mA or more, use an external power supply.
Note 2 : The external power supply should be within the voltage specifications of the PG.
Pulse resolution 20 to 3000 P/R
Input power
requirements
Internal power
supply
External power
supply
Open collector (pull-up resistor: 2350:)
Complementary (totem-pole push-pull) voltage output
Open collector
Complementary cable up to 30m(98 ft) : 30kHz
12Vdcr10%/80mA or less, 15Vdcr10%/60mA or less
12Vdcr10%/80mA or 15Vdcr10%/60mA
12Vdcr10%/more than 80mA or 15Vdcr10%/more than
60mA
cable up to 30m(98 ft) : 100kHz㧘 up to 100m(328 ft) : 30kHz
3. Terminal Specifications
Table 3.1 Terminal Specifications
Terminal
symbol
PI
PO
CM
YA
YB
YZ
External power
supply input
Power supply for
PG
PG common
A phase pulse input Y
B phase pulse input Y
Z phase pulse input Y
Name Functions
Power input terminal from the external device
External power supply capacity:
12Vdcr10%/80mA or more or15Vdcr10%/60mA or more
Power output terminal
12Vdcr10%/80mA or 15Vdcr10%/60mA
Common terminal for power supply and PG input
Assigned functions as follows according to functions.
For commands (Same as XA,XB,XZ at p.1-5, Table1.4)
For feedback (Same as YA,YB,YZ at p.1-5, Table1.4)
CM YA YB YZ PO PI
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Figure 3.1 Terminal layout
Select internal power supply for PG (12V/15V) by SW12 on the interface card.
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(CEVQT[FGHCWNV
8 8 8 8
Figure 3.2 Select internal power supply
4. Function Specifications
OPC-E1-PG3 changes into the following specification compared with OPC-E1-PG.
عChapter 6 SPEED CONTROL㧔P. 6 - 2 㧕
عChapter 7 POSITIONING CONTROL㧔P. 7 - 6 㧕
This function code switches the feedback pulse input mode with the data in the ones place as listed below. Setting of tens digit of
o01 is ignored and doesn’t reflect to any operating mode.
Table 4.1 Data for o01
Feedback pulse input mode Data for o01
B phase pulse input 0
Forward/reverse pulse input 1
A/B phase pulse input 2
عChapter 6 SPEED CONTROL㧔P.6-2,P.6-3,P.6-4㧕
The function codes of the feedback input setting of the speed control with PG are a table below.
Table 4.2 Function Codes
Code
OPC-
E1-PG
OPC-
E1-PG3
o09 o05
o10 o06
o11 o07
o12 o08
Name
Feedback Encoder pulse resolution)
Input (Filter time constant)
(Pulse count factor 1)
(Pulse count factor 2)
Data setting
range
20 to 3600 P/R 1024 N
0.000 to 5.000 s 0.005 Y
1 to 9999 - 1 N
1 to 9999 - 1 N
Unit
Default
setting
Change
when
running
عChapter 7 POSITIONING CONTROL㧔P. 7 - 9 㧕
Table 4.3 lists input assignments for terminals [XA], [XB] and [XZ] when the positioning control, speed control with PG and
speed control with pulse rate input share the PG terminals.
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