Dynisco 1480

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1 Info

The 1480 is a Universal Pressure or Temperature Input Indicator with single or dual configurable alarms, as well as optional linear retransmission of displayed Process Variable. Ideal for use in Extrusion applications.

2 Sensor Types

Used sensor types:

• DYNA-4-3.5C-15/46
• DYNA-4-3.5C-15/46-GC8 (with safety maximum pressure output)

3 Operations

∇ step between choices or decrement parameter value Δ step between choices, increment parameter value, store value within 10 seconds Template:Image reject change, scroll through parameters, enter Configuration Mode when powered up Template:Image +Δ hold down to force controller into Select Mode

Scrolling through Parameters and Values

Press Template:Image to scroll through the parameters. While this key is pressed, and up to 1 second after, parameter legend is shown, followed by the current parameter value.

Changing Parameter Values

Press Template:Image to navigate to the required parameter, then press Δ or ∇ to set the value as required. Once the desired value is set, press Template:Image to display YES?, press Δ within 10 seconds, accept the change, otherwise parameter will revert to previous value.

Or: Press Template:Image to reject the change and to move onto the next Parameter. Hold down Template:Image and press Δ to return to Select Mode.

4 Commissioning/Configuration

4.1 Configuration Mode

• Change controller into Select Mode by Template:Image + Δ, (use Template:Image to cancel, use Δ and ∇ to adjust the value)
• If unit is powered up first time, message Goto Conf will appear. Press Template:Image to enter Configuration Mode,
• If not from first power up Configuration is entered from Select Mode. Hold down Template:Image and press Δ to force controller into Select Mode. SLCt legend is shown for 1 second, followed by the legend for the current mode. Press Δ or ∇ to navigate to the Configuration Mode option, then press Template:Image.

• Enter an unlock code. Default unlock code is 20 (use Δ and ∇ keys)
• Then press Template:Image.

Note: Set LED o will flash in Configuration Mode.

Configuration Mode Parameters
Parameter	Legend followed by ⇒	Set Value	Adjustment Range & Description	Default Value
Mode Default	dF.M	diSA	Enable or disable default of all parameters in configuration mode	diSA
Input Type and Range	InPt	St_G	Strain Gauge: -10 to 50 mV 4 to 20 mA DC	St_G
Scale Range Upper Limit	ruL	3500	Scale Range lower Limit +100 to Range Max. Set this value to 350 * 10 = 3500 ,because later the dPos will set 1 and then this vaule change to 350.0	1000=max. Range
Scale Range Lower Limit	rLL	0	Range Min. to Scale range Upper Limit -100	0=min Range
Decimal Point Position	dPos	1	0=XXXX,1=XXX,X 2=XX,XX,3=X,XXX	0
Alarm 1 Type	ALAI	P_Hi	Process High Alarm	P_Hi
Process High Alarm 1 Value	PhAI	350.0	Range Min. to Range Max. Parameter repeated in Setup Mode	Range Max.
Process Low Alarm 1 Value	PLAI	0.0	Range Min. to Range Max. Parameter repeated in Setup Mode	Range Min.
Alarm 1 Hysteresis	AHY1	0.5	1 LSD to 100% of span (in Display units) on "safe" side of alarm Point	1
Output 1 Usage	USEI	rEtP	Retransmit PV Output	rEtP
Output 1 PV Retransmit Type	TYPI	4_20 (@BAL 1245, keep default 0_10)	4 to 20mA DC Output	0_10
Retransmit Output 1 Scale maximum	roIH	350	Display value for max. Output	Range Max.
Retransmit Output 1 Scale minimum	roIL	0.0	Display value for min. Output	Range Min.
Output 2 Usage	USE2	AInr	Alarm 1, reverse, latching	AInd

4.2 Calibration Mode

Note: Configuration mode must be completed before adjusting Calibration Parameters.

• First select Calibration mode: Hold down Template:Image and press Δ to force the controller into the Select Mode.
• Navigate to Calibration Mode, then press Template:Image.
• Enter default unlock code 10. Calibration mode will only be displayed if input type is set to St_G.

Calibration Mode Parameters
Parameter	Legend followed by ⇒	Set Value	Adjustment Range & Description	Default Value
Mode Default	dF.M	diSA	Enable or disable default of all parameters in configuration mode	diSA
Shunt Resistor	Shnt	EnAb	Enable or disable use of the Shunt Resistor (should be enabled with Dynisco probes)	St_G
Calibration Resistor Value	rCAL	80.0	40% to 100%	80.0
			Template:Notice bms
Start Low Calibration	C.LO	0.0	Press Δ+ ∇ together to start calibration	0.0
Start High Calibration	C.HI	350	Press Δ+ ∇ together to start calibration	1000

4.3 Setup Mode

Setup Mode is entered from Select Mode Hold down Template:Image and press Δ to force the controller into the Select Mode. The SLCt legend is shown for 1 second, followed by the legend for the current mode. Navigate to Setup Mode, then press Template:Image. Enter default unlock code 10. Note: Set LED o is on in Setup Mode.

Setup Mode Parameters
Parameter	Legend followed by ⇒	Set Value	Adjustment Range & Description	Default Value
Mode Default	dF.M	diSA	Enable or disable default of all parameters in setup mode	diSA
Input Filter Time constant	FiLt	0,5	OFF, 0.5 to 100.0 seconds in 0.5 sec increments	0,5
Alarm Filter Time constant	ALFL	0,0	OFF, 0.5 to 100.0 seconds in 0.5 sec increments	0,0
Input fail mode	INPF	HiGh	When input fails PV should go Low or High scale reading.	HiGh
Process High Alarm 1 Value	PhAI	350	Range Min. to Range Max.	Range Max.
Process Low Alarm 1 Value	PLAI	0	Range Min. to Range Max.	Range Min.
Alarm 1 Hysteresis	AHY1	0,5	1 LSD to 100% of span (in Display units) on "safe" side of alarm Point	1
Tare Function	tArE	EnAb	Enables easy auto-Zero Tare feature!	diSA

5 Easy Tare Feature

Don't tare the Dyniscos during checkup, as it is easier for the extrusion guys to simulate alarms with the (wrong) values. They will take care of the zeroing after extrusion heatup.

After the extrusion heated up, the Dynisco have to calibrated to 0 again.
For this you can use the Tare Feature.

• Press Template:Image until the process variable is displayed
• Hold down ∇ and Δ together for three seconds until the display shows YES?
• Release both keys andn press Δ within 3 seconds to confirm the request
• Now the display should show 0.0 Bar

6 Troubleshooting

6.1 Dislpay "OPEN"

The display show OPEN if the sensor is not or wrong connected.

6.2 Reset Password

If you forget any of the unlock code there is a hidden read-only menu for them:

• To enter this mode you must power the unit down
• whilst powered down you must press the Template:Image and Δ
• keeping them pressed whilst repowering the unit for 10-15 seconds.
• You will then enter a read only loc code view.