HYDAC HDA 5500 User Manual

Display Unit
HDA 5500

Operator Manual

date:10.05.04

Release 4.0x

3.2.1 Pin connection

Supply voltage connector X1

~ / ~

X1

Supply voltage 85VAC bis 265VAC 50/60Hz 1 , 2 and 3

device PIN description Variante

HDA 5500 – X – X – AC – 000

HDA 5500 – X – X – DC – 000 + / - Supply voltage 24VDC 1 , 2 and 3

Signal connector X2

X2

device 12 3 4567891011 Variante

HDA 5500 – 0 – X – XX – 000 RXD TXD DGND

HDA 5500 – 1 – X – XX – 000 RXD TXD DGND

HDA 5500 – 2 – X – XX – 000 RXD TXD DGND

HDA 5500 – 3 – X – XX – 000 RXD TXD DGND

Analog
Output
Analog
Output
Analog
Output
Analog
Output

AGND +12V

AGND +12V

AGND +12V

AGND +12V

Sensor 1

Input

Sensor 1

Input

Sensor 1

Input

Sensor 1

Input

Sensor 2

Sensor 3

Input

Freq Start Stop Clear 1 , 2 and 3

Pt100 Pt100 Pt100 Pt100 1 , 2 and 3

AGND 1 , 2 and 3

Input

1 , 2 and 3

Connection of the relais
contacts X3 / X4

device 12 3 456123456Variante

HDA 5500 – X – 0 – XX – 000 1

HDA 5500 – X – 1 – XX – 000

HDA 5500 – X – 2 – XX – 000

X3 X4

R1

N/CR1Base

R1

N/CR1Base

N/O

N/O

R1

R1

R2

N/CR2BaseR2N/O

R2

N/CR2BaseR2N/OR3N/CR3BaseR3N/OR4N/CR4BaseR4N/O

2

3

1

3.2.2 Connection diagramm of the HDA 5500

A

A

A

3.2.2.1 Connection of the supply voltage

12..32 V DC

–

–

–

85..265 V AC 50/60 Hz

–

–

–

3.2.2.2 Connection of the sensor with voltage signal

(IN2 and IN3 only for HDA 5500 – 1 – X – XX – XXX)

IN 1

GND

u

GND

IN 2

IN 3

u

u

GND

2

3.2.2.3 Connection of the sensor with current signal

A

A

A

(IN2 and IN3 only for HDA 5500 – 1 – X – XX – XXX)

IN 1

GND

I

GND

IN 2

IN 3

I

I

GND

3.2.2.4 Connection of the sensor with current raising signal

(IN2 and IN3 only for HDA 5500 – 1 – X – XX – XXX)

+12V

I

IN 1

I

IN 2

I

IN 3

3

3.2.2.5 Analog output for current signal (for all devices)

A

A

A

A

Iout =

nalog. Out

=

GND

3.2.2.6 Analog output for voltage signal (for all devices)

nalog. Out

Vout =

GND

>=

4

3.2.2.7 Seriel interface (all devices)

r

Settings: 19200 Baud – 8 Data bits – 1 Startbit – 1 Stopbit – no
Parity Bit and no handshake.

TXD RXD DGND

control device

3.2.2.8 Digital Inputs – Frequency / counter function

(HDA 5500 – 2 – X – XX – XXX)

description: Freq., Start, Stop and Clear, are 4 digital Inputs. All
those signals are active triggered to raising edge. The maximum
amplitude is 24 VDC.

Freq.

Start

Stop

Clea

24VDCmax

0V

DGND

5

3.2.2.8 Pt100 Input (HDA 5500 – 3 – X – XX – XXX)

Pt100

3.2.2.9 Connection of the relais

(SP1 and SP2 for HDA 5500 –X– 1 – XX – XXX and HDA 5500 –X– 2 – XX – XXX
SP3 and SP4 for HDA 5500 –X– 2 – XX – XXX)

SP4 Öf.

SP4 Sc.

SP3 Öf.

SP3 Sc.

SP2 Öf.

SP2 Sc.

SP1 N/C

SP1 N/O

6

4. Front unit of HDA 5500

relais-LED
fhighlighted
for active SP

Relais

1

2

3

4

MODE

MODE

4-digit
display

Sensor LED
highlighted for

Sensor

123

active sensor

HDA5500

soft keys to set
sitching and switchback points,
and changing basic settings

display of
physical unit
for sensor 1

7

7.2 BASIC SETTINGS

display Setting

Switch Point source 1 (SS 1)

Switching mode SP 1 (SM 1)

function

Sensor 1 is aktivated to SS 1

Sensor 2 is aktivated to SS 1

Sensor 3 is aktivated to SS 1

Difference value (Sensor 1 – Sensor 2)

is aktivated to SS 1

SP 1 operates with adjustable
SP and hysteresis function

SP 1 operates in window

Setting
range

Sen1
Sen2

Sen3
Diff

SP/ Win SP HDA 5500 - X - 1 - XX - XXX

Pre­setting device

HDA 5500 - 1 - 1 - XX - XXX

Sen1

HDA 5500 - 1 - 2 - XX - XXX
HDA 5500 - 2 - 1 - XX - XXX
HDA 5500 - 2 - 2 - XX - XXX
HDA 5500 - 3 - 1 - XX - XXX
HDA 5500 - 3 - 2 - XX - XXX

HDA 5500 - 1 - 1 - XX - XXX
HDA 5500 - 1 - 2 - XX - XXX

HDA 5500 - X - 2 - XX - XXX

Switching direction SP 1 (Sd 1)

normaly open

normaly closed

Switch on delay SP 1 (Ton 1)

Delay time to aktivate the switch point,
after reaching the pressure for SP 1

Switch off delay SP 1 (Toff 1)

Delay time to switch off the switch point,
after reaching the switch back point for SP 1

Switch Point source SP 2 (SS 2)

Sensor 1 is activated to SP 2

Sensor 2 is activated to SP 2

Sensor 3 is activated to SP 2

ON/ OFF ON HDA 5500 - X - 1 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 1 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 1 - XX - XXX

Sen1
Sen2

Sen3
Diff

Sen.1

HDA 5500 - X - 2 - XX - XXX

HDA 5500 - X - 2 - XX - XXX

HDA 5500 - X - 2 - XX - XXX

HDA 5500 - 1 - 1 - XX - XXX
HDA 5500 - 1 - 2 - XX - XXX
HDA 5500 - 2 - 1 - XX - XXX
HDA 5500 - 2 - 2 - XX - XXX
HDA 5500 - 3 - 1 - XX - XXX
HDA 5500 - 3 - 2 - XX - XXX

HDA 5500 - 1 - 1 - XX - XXX
HDA 5500 - 1 - 2 - XX - XXX

Difference value (Sensor 1 – Sensor 2)

is aktivated to SP 2

8

display Setting

Switching mode SP 2 (SM 2)

SP 2 operates with adjustable
SP and hysteresis function

Setting
range

SP/ Win SP HDA 5500 - X - 1 - XX - XXX

Pre­setting device

HDA 5500 - X - 2 - XX - XXX

function

SP 2 operates in window

Switching direction SP 1 (Sd 1)

normaly open

normaly closed

Switch on delay SP 2 (Ton 2)

Delay time to aktivate the switch point,
after reaching the pressure for SP 2

Switch off delay SP 2 (Toff 2)

Delay time to switch off the switch point,
after reaching the switch back point for SP 2

Switch Point source SP 3 (SS 3)

Sensor 1 is activated to SP 3

Sensor 2 is activated to SP 3

Sensor 3 is activated to SP 3

ON/ OFF ON HDA 5500 - X - 1 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 1 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 1 - XX - XXX

Sen1
Sen2

Sen3
Diff

Sen.1

HDA 5500 - X - 2 - XX - XXX

HDA 5500 - X - 2 - XX - XXX

HDA 5500 - X - 2 - XX - XXX

HDA 5500 - 1 - 2 - XX - XXX
HDA 5500 - 2 - 2 - XX - XXX
HDA 5500 - 3 - 2 - XX - XXX

HDA 5500 - 1 - 2 - XX - XXX

is activated to SP 3

Difference value (Sensor 1 – Sensor 2)

Switching mode SP 3 (SM 3)

SP 3 operates with adjustable

SP and hysteresis function

SP 3 operates in window

function

Switching direction SP 3 (Sd 3)

normaly open

normaly closed

Switch on delay SP 3 (Ton 3)

Delay time to aktivate the switch point,
after reaching the pressure for SP 3

Switch off delay SP 3 (Toff 3)

Delay time to switch off the switch point,
after reaching the switch back point for SP 3

SP/ Win SP HDA 5500 - X - 2 - XX - XXX

ON/ OFF ON HDA 5500 - X - 2 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 2 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 2 - XX - XXX

9

display Setting

Switch Point source SP 4 (SS 4)

Sensor 1 is activated to SP 4

Sensor 2 is activated to SP 4

Setting
range

Sen1
Sen2

Pre­setting device

Sen.1 HDA 5500 - 1 - 2 - XX - XXX

HDA 5500 - 2 - 2 - XX - XXX
HDA 5500 - 3 - 2 - XX - XXX

Sensor 3 is activated to SP 4

Difference value (Sensor 1 – Sensor 2)

is activated to SP 4

Switching mode SP 4 (SM 4)

SP 3 operates with adjustable

SP and hysteresis function

SP 3 operates in window function

Switching direction SP 4 (Sd 4)

normaly open

normaly closed

Switch on delay SP 4 (Ton 4)

Delay time to aktivate the switch point,
after reaching the pressure for SP 4

Switch off delay SP 4 (Toff 4)

Delay time to switch off the switch point,
after reaching the switch back point for SP 4

Sen3
Diff

SP/ Win SP HDA 5500 - X - 2 - XX - XXX

ON/ OFF ON HDA 5500 - X - 2 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 2 - XX - XXX

0.00..99.99s 0 HDA 5500 - X - 2 - XX - XXX

HDA 5500 - 1 - 2 - XX - XXX

Primary display (Primary)

Display value which should remain permanently

in the display:

current value Sensor 1

Minimum value Sensor 1

maximum value Sensor 1

current value Sensor 2

Minimum valu Sensor 2

Maximum value Sensor 2

Sen.1
Min.1
Top.1

Sen.2
Min.2
Top.2

Sen.1 for all devices

HDA 5500 - 1 - X - XX - XXX
HDA 5500 - 2 - X - XX - XXX
HDA 5500 - 3 - X - XX - XXX

10

display Setting

Setting
range

Pre­setting device

current value Sensor 3

Minimum value Sensor 3

maximum value Sensor 3

Difference value (Sensor 1 – Sensor 2)

Minimmum difference value (Sensor 1

- Sensor 2)

Maximum difference value (Sensor 1 -

Sensor 2)

or

or

Displayfilter (Display)

Display reacts slowly to pressure
variations

SP 1 or SP 2

SP 3 or SP 4

Sen.3
Min.3
Top.3

Diff
Min.d
Top.d

SP.1
SP.2

SP.3
SP.4

SLOW/
MEDI/
FAST

HDA 5500 - 1 - X - XX - XXX

HDA 5500 - 1 - X - XX - XXX
HDA 5500 - 2 - X - XX - XXX
HDA 5500 - 3 - X - XX - XXX

HDA 5500 - X - 1 - XX - XXX
HDA 5500 - X - 2 - XX - XXX

HDA 5500 - X - 2 - XX - XXX

MEDI For all devices

Display reacts at standard rate to
pressure variations

Display reacts quickly to pressure
variations

Reset time (RTIM)

Indicates how long the last minimum or peak
pressure is shown on the display

Sensor 1 input mode of signal

Sensor 1, input 0..5V

Sensor 1, input 0..10V

Sensor 1, input 4..20mA, source

Sensor 1, input 4..20mA, drain

0..3600s 0 For all devices

5V
10V
mA.r.
mA.S.

10V for all devices

11

display Setting

Decimal places Sensor 1

number of decimal places for sensor 1 shown in the
display

Lower display range (Low Range) Sensor 1

Lower display range limit

Setting
range

0..0.000 0.0 For all devices

-999..9899 0.0 For all devices

Pre­setting device

Upper display range (High Range) Sensor 1

Upper display limit

LED – light indicator Sensor 1

ON

OFF

Sensor 2 input mode of signal

Sensor 2, input 0..5V

Sensor 2, input 0..10V

Sensor 2, input 4..20mA, source

Sensor 2, input 4..20mA, drain

Decimal places Sensor 2

number of decimal places for sensor 1 shown in the
display

Lower display range (Low Range) Sensor 2

Lower display range limit

-899..9999 10.0 For all devices

On
Off

5V
10V
mA.r.
mA.S.

0..0.000 0.0 HDA 5500 - 1 - X - XX - XXX

-999..9899 0.0 HDA 5500 - 1 - X - XX - XXX

On For all devices

10V HDA 5500 - 1 - X - XX - XXX

HDA 5500 - 3 - X - XX - XXX

HDA 5500 - 3 - X - XX - XXX

Upper display range (High Range) Sensor 2

Upper display limit

LED – light indicator Sensor 2

ON

OFF

Sensor 3 input mode of signal

Sensor 3, input 0..5V

Sensor 3, input 0..10V

Sensor 3, input 4..20mA, source

Sensor 3, input 4..20mA, drain

Decimal places Sensor 2

number of decimal places for sensor 1 shown in the
display

-899..9999 10.0 HDA 5500 - 1 - X - XX - XXX

On
Off

5V
10V
mA.r.
mA.S.

0..0.000 0.0 HDA 5500 - 1 - X - XX - XXX

On HDA 5500 - 1 - X - XX - XXX

10V HDA 5500 - 1 - X - XX - XXX

HDA 5500 - 3 - X - XX - XXX

HDA 5500 - 3 - X - XX - XXX

12

display Setting

Lower display range (Low Range) Sensor 2

Lower display range limit

Setting
range

-999..9899 0.0 HDA 5500 - 1 - X - XX - XXX

Pre­setting device

Upper display range (High Range) Sensor 2

Upper display limit

LED – light indicator Sensor 2

ON

OFF

decimal place for correction factor

(only availible with frequency/counter function)

correction factor (frequency/counter function)

Flow measurements:

Settings:
f = (Fakt.) * Qmax / 60 (Hz)
Qmax : maximum flow of turbine in l/min
Fakt. : correktion factor of the turbine (Impulse/l).
decimal place to set in dEcF.
Display:

Flow = (f x 60) / FacT in l/min

Frequency measurements:

To display the frequency in Hz, follow settings must
be done:

dEc.F = 0 and FAcT. = 60

Counter function:

Settings :
decF = 0 und FacT = 1

-899..9999 10.0 HDA 5500 - 1 - X - XX - XXX

On
Off

0..0.000 0.0 HDA 5500 - 2 - X - XX - XXX

0..9999 0.0 HDA 5500 - 2 - X - XX - XXX

On HDA 5500 - 1 - X - XX - XXX

Calibration of sensor zero point (Calibrate)

The actual pressure is saved as the new zero
point.This is possible in the range +/-2,5% of the
unit’s nominal pressure.

appears in the display when a calibration is carried
out in the permissible range, otherwise

is displayed.

This function is useful, for example, if there is always
a residual pressure in the system which should be
displayed as 0 bar.

Warning:

Following a zero point adjustment, for example, on a
600 bar unit, a pressure of up to 15 bar will be
displayed as 0 bar. Before any work is carried out on
the hydraulic system, ensure that the system is de­pressurised.

YES/ NO NO For all devices

13

display Setting

Assign the analog output to the sensor

Assign sensor 1 to the analog output

Assign sensor 2 to the analog output

Setting
range

Sen1
Sen2

Pre­setting device

HDA 5500 - 1 - X - XX - XXX

Sen1

HDA 5500 - 2 - X - XX - XXX
HDA 5500 - 3 - X - XX - XXX

Assign sensor 3 to the analog output

Assign the difference value

(sensor 1 – sensor 2) to the analog

output

Analog output signal

4..20mA output signal

0..10V output signal

Version number (Version)

actual software version (only to display)

End of BASIC SETTINGS (End)

Leave the Basic Settings

Continue Basic Settings

Sen3
Diff

MAMP/
VOLT

YES/ NO NO

MAMP For all devices

HDA 5500 - 1 - X - XX - XXX

For all devices

For all devices

If the basic settings have been altered, ProG appears briefly when quitting the basic settings menu,
and then the selected display value is shown in the primary display.

14

HDA 5500 Order Code

HDA 5 5 0 0 – X – X – XX – 0 0 0

Inputs

0 = 1 Analog Ínput
1 = 3 Analog Inputs
2 = 1 Analog Input + Frequency
Input / Counter function
3 = 1 Analog Input + PT 100 - Input

Outputs

0 = no switching outputs
1 = 2 relais switching outputs
2 = 4 relais switching outputs

Supply voltage

AC = 85..265 VAC
DC = 12..32 VDC

Modifikation

000 = Standard

15

Press and hold the mode button for 5 seconds to change menu settings.

Power down/up the unit while pressing both arrow keys to Free/Lock the settings.

Gauge Connections for standard 4-20ma transducer output

HDA 4475-A-XXXX-XXX HDA5500 connector X2

1-------------------7 (Input1)
2-------------------5 (AGND)