Name: Parker 690+ series
Brand: Parker
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1-24 Programming Your Application

690+ Series Frequency Inverter

DIAMETER CALC

This block calculates reel diameter by

dividing line speed by winder speed for

centre wind applications.

The line and winder speeds are forced to be

of positive sign, independent of the input

speed sign. This ensures that the calculated

diameter is always positive.

The line speed input should be the actual

web speed from the previous section motor

speed (the next section in the case of an

unwind).

The winder speed is the spindle motor

speed.

Refer to Macro 4.

Diameter Calc

–

CURRENT CORE [834]

–

10.00 %

–

DIAMETER [835]

–

10.00 %

–

MOD LINE SPEED [836]

–

0.00 %

–

MOD REEL SPEED [837]

–

0.00 %

FALSE

–

[821] DIAMETER HOLD

–

FALSE

–

[822] PRESET ENABLE

–

FALSE

–

[823] SELECT CORE 2

–

FALSE

–

[824] SEL EXT DIAMETER

–

FALSE

–

[825] TENSION ENABLE

–

10.00 %

–

[826] CORE 1

–

10.00 %

–

[827] CORE 2

–

5.00 s

–

[828] DIAMETER TC

–

100.00 %

–

[829] EXT DIAMETER

–

0.00 %

–

[830] LINE SPEED

–

10.00 %

–

[831] MINIMUM DIAMETER

–

5.00 %

–

[832] MINIMUM SPEED

–

0.00 %

–

[833] WINDER SPEED

–

MMI Menu Map

SETUP

WINDER

DIAMETER CALC

DIAMETER HOLD

PRESET ENABLE

SELECT CORE 2

SEL EXT DIAMETER

TENSION ENABLE

CORE 1

CORE 2

DIAMETER TC

EXT DIAMETER

LINE SPEED

MINIMUM DIAMETER

MINIMUM SPEED

WINDER SPEED

CURRENT CORE

DIAMETER

MOD LINE SPEED

MOD REEL SPEED

Parameter Descriptions

DIAMETER HOLD

Range: FALSE / TRUE

Freezes the output of the filter when TRUE.

PRESET ENABLE

Range: FALSE / TRUE

Presets the filter to core or external diameter. Enabled when TRUE.

SELECT CORE 2

Range: FALSE / TRUE

Selects between CORE 1 and CORE2 for use when PRESET ENABLE is TRUE.

CORE 1 is selected when FALSE. CORE 2 is selected when TRUE.

SEL EXT DIAMETER

Range: FALSE / TRUE

Selects external diameter input for PRESET ENABLE when TRUE.

TENSION ENABLE

Range: FALSE / TRUE

Enables Tension Control.

CORE 1

Range: 0.00 to 120.00 %

Core size as a percentage of the maximum diameter.

CORE 2

Range: 0.00 to 120.00 %

Alternative core size (as a percentage of the maximum diameter).

Questions and Answers:

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Parker 690+ series Specifications

General

Frequency	50/60 Hz
Overload	150% for 60 seconds
Communication Options	Ethernet
Protection Rating	IP20
Operating Temperature	0°C to 55°C
Programmability	Yes
Communication Ports	RS485
I/O Capability	Digital and Analog I/O
Programming Languages	Function Block Diagram
Dimensions	Varies by module