PP2000 - Unité de programmation et d'affichage IFM - Free user manual and instructions

USER MANUAL PP2000 IFM

Mode/Enter Set Label when the PP2000 is used as remote display, the display unit and the multiplication factor for the displayed value can be filled in

Plug and socket connection connection for voltage supply and output signals of the PP2000 Plug and socket connection connection for EPS sensor

Threaded sleeve mounting element for clamp mounting

Connection cable cable for connecting an EPS sensor to PP2000

2 x LED red switching status; lights if output I / II of the sensor has switched

Set button setting of the parameter values (scrolling by holding pressed; incremental by pressing briefly) 9PP2000 is a programming and display unit for EPS sensors (EPS = easily programmable sensor).

• It provides the supply voltage for the sensor,

• detects type, measuring range and current parameters of the sensor,

• reads and displays the current measured value,

• assumes all evaluation functions of the sensor,

• permits modification of the current parameters of the sensor The unit can be connected to the sensor temporarily or permanently.

• Remote display Indication of the current system pressure (in bar, PSI, MPa or kPa) by an LED display. Indication of the evaluation signals by the switching status LEDs (→ page 23).

• Remote evaluation 1 or 2 output signals are provided, according to the sensor and the set output configuration (→ page 23).

• Programming / remote programming of the sensor Parameters can be set before the sensor is mounted and set up or during operation. (→ page 23). PP2000 has a working memory (indicated as nr0) and a rewriteable read-only memory with 3 memory locations: (nr1, nr2, nr3). This offers the following features:

• Copying and storing sensor parameters Reads the current parameter values of the sensor and stores them in the memory locations (→ page 19).

• Changing stored parameters in PP2000 Loads stored parameters into the working memory, changes and stores them again (→ page 20).

• Fast programming / series programming of sensors Transfers stored parameters to EPS sensors: fast configuration of the sensor before operation / during operation / series programming of several sensors (→ page 22). page 16 Operating modes Memory Function and features

OU1 OU2 EPS sensor exchange of dataThe unit must only be connected by an electrician. The national and international regulations for the installation of elec- trical equipment must be observed. Voltage supply to EN50178, SELV, PELV Use a suitable power supply (according to the voltage range of the connected EPS sensor). Connect PP2000, sensor and plant via the plug and socket connections only! Do not disconnect these connections while live. Disconnect power before connecting the unit. The connection of the outputs during operation depends on the sen- sor (→ operating instructions of the appropriate sensor). The sensor output signal OU1 is transferred to the PP2000 via the EPS protocol. To avoid malfunction due to interference voltage a shielded cable is recommended in case of a larger distance between sensor and PP2000. page 17 ENGLISH There are two options Use of PP2000 prior to installation of the sensor Mobile use of the PP2000 after installation of the sensor Hard-wiring of the PP2000 Installation Electrical connection Core colours of ifm sockets: 1 = BN (brown), 2 = WH (white), 3 = BU (blue), 4 = BK (black). Set Mode/Enter

Mount the unit with a mounting clamp (A) (to be ordered separately, order no. E10077). Mount the unit in a mounting base with clearance hole (A). Diameter of the hole 18.5mm to 20mm. - Remove the threaded sleeve (B), - fit the unit, - screw on the sleeve and tighten it.During operation you can use 2 types of menu items:

• Sensor-specific parameters

• Menu items for actions of the PP2000 The measuring and evaluation characteristics of the sensor depend on these parameters. For explanations on these parameters please see the operating instructions of the appropriate sensor. These menu items Sto and Snd are included in the sequence of sen- sor-specific parameters. (→ operating instructions of the appropriate sensor). Take the following 3 steps for programming The following applies to all settings:

• If no button is pressed for 15s, the program returns to the preceding menu level.

• If modifications of the parameter values have not been confirmed, the previous values remain effective.

• If you change the parameters during operation, the functioning of the plant will be affected. Ensure that plant malfunction is prevent- ed. By PP2000 the sensor can be electronically locked to prevent unwant- ed adjustment of the set parameters: Press (in Run mode) both setting buttons for 10s. As soon as the indication goes out the unit is locked or unlocked. Units are delivered from the factory in the unlocked state. With the unit in the locked state is indicated when you try to change parameter values. page 18 Sensor-specific parameters Menu items for actions of the PP2000 Programming Locking / Unlocking Programming generally = select: activates a memory location of PP2000 (only active if no sensor is connected) = store: stores parameters in PP2000 = send: transfers parameters from a memory location of PP2000 to the sensor Press Mode/Enter button: select menu items / parameters1

Press Set button: set parameter value, carry out action Press Mode/Enter button: confirm settingAfter connection of a sensor the parameters of the sensor are loaded into the working memory of the PP2000. The parameters of the sensor remain stored in the working memory of the PP2000 even if the voltage supply is interrupted. They are only overwritten if a new sensor is connected. By storing (Sto), the parameters of the sensor are stored in the select- ed read-only memory (nr1, nr2 or nr3) of the PP2000. page 19 ENGLISH Copying and storing sensor parameters

The current sensor data are available in the PP2000. The cur- rent measured value is indicated. If the sensor is not connected to the installation, the value "0" is displayed. Connect the sensor. Mode/Enter Set Mode/Enter Set Press the Mode/Enter button several times until the “Sto” is displayed. Press the Set button and keep it pressed. “nr” flashes for 5s, then the available memory locations are displayed one after the othe.* (incremental by pressing briefly or scrolling by holding pressed). *A read-only memory with three memory locations is available: nr1, nr2, nr3. parameters EPS sensor Mode/Enter Set As soon as the requested memory location is displayed press the Mode/Enter button briefly (= acknowledgement). “Sto“ flashes for a short time. When “Sto“ no longer flashes, the selected parameters are stored in the read-only memory. After 15s the current measured value is indicated again.Take the following steps:

• By selecting the memory location (SEL) you load the respective para- meters from a read-only memory (nr1, nr2 or nr3) into the working memory (nr0).

Part 1 / steps 1 - 3

The working storaget contains the last sensor data record read. The data in the working storage are automatically overwritten if - a new sensor is connected or - another data record is selected for modification by SEL.

• By programming you change the parameters in the working memory.

page 20 No sensor is connected for this operation.

Mode/Enter Set Mode/Enter Set The menu item SEL (selection of the memory location) is displayed. Press the Set button and keep it pressed. “nr0” flashes for 5s, then the available memory locations are displayed one after the other* (incremental by pressing briefly or scrolling by holding pressed). Press the Mode/Enter button briefly (= acknowledgement). The selected parameters are in the working storage and can be modified.

Mode/Enter Set Mode/Enter Set Mode/Enter Set Press the Mode/Enter button several times until the respective parameter is displayed. Press the Set button and keep it pressed. The current parameter value flashes for 5s, then the value is increased* (incremental by pressing briefly or scrolling by holding pressed). Press the Mode/Enter button briefly (= acknowledgement). The parameter is displayed again, the set parameter value is set the working memory.

Mode/Enter Set Mode/Enter Set Press the Mode/Enter button several times until the “Sto“ is displayed. Press the Set button and keep it pressed. “nr” flashes for 5s, then the available memory locations are displayed one after the other* (incremental by pressing briefly or scrolling by holding pressed).

*A read-only memory with three memory locations is available: nr1, nr2, nr3. **Cancel:If you do not want to store the data record, wait for 15s. The unit quits the menu item and displays "SEL" again. Mode/Enter Set As soon as the requested memory location is displayed press the Mode/Enter button briefly (= acknowledgement). “Sto“ flashes for a short time. When “Sto“ no longer flashes, the selected parameters are stored in the read-only memory. After 15s “SEL” is indicated.By sending (Snd), selected parameters are stored in a sensor. The new parameters are effective immediately. The menu Snd is only used to transfer the parameters stored in the memory locations of the read-only memory. page 22 Error messages Fast programming / series programming of sensors

Mode/Enter Set Mode/Enter Set Press the Mode/Enter button several times until the “Snd” is displayed.

Mode/Enter Set As soon as the requested memory location is displayed press the Mode/Enter button briefly. “Snd” flashes for 1 second, then again the active memory location. If no error messages have been displayed, the parameters were transmitted successfully. Configure other sensors: Connect a new sensor and press the Mode/Enter button briefly. The active parameters can be transferred as often as you like. Finish sending:

1. Press the Set button until "End"

briefly. Press the Set button and keep it pressed. “nr” flashes for 5s, then the available memory locations are displayed (flashing) one after the other* (incremental by pressing briefly or scrolling by holding pressed). *A read-only memory with three memory locations is available: nr1, nr2, nr3. = sensor type error (the parameters are not suited for the type/measuring range of the sensor) IOE = input output error (the data transfer was unsuccessful) parameters EPS sensorIf the sensor is connected to PP2000

• it is supplied with operating voltage by this unit,

• it continuously transfers its data to this unit (measured values, signals transferred to the evaluation electronics and parameter settings). Modifications to any parameter values are stored in the sensor after confirmation. They are effective immediately. (checks the set parameter values of the sensor) The output signals of the sensor are provided at the output of the PP2000.

• The output signal OU2 is directly transferred to OU2 of the PP2000.

• The output signal OU1 is transferred to the PP2000 via the EPS pro- tocol and is available at OU1. For the wiring diagram refer to the operating instructions of the sen- sor. page 23 ENGLISH Remote display / Measured value Remote display / Parameter values Remote evaluation Remote display, remote evaluation, remote parameter setting

Read other parameters: Start again with step 1. Finish reading: Wait for 15s or press the Mode/Enter button until the current measured value is indicated again. The current sensor data are available in the PP2000. The cur- rent measured value is indicated. Connect the sensor.Changing sensor parameters using the programming menu. For information on the parameters to be set see the operating instructions of the respective sensor.. Every modification of a parameter is stored in the sensor directly after confirmation (step 3) and is effective immediately. If all requested parameters are set, programming is finished. The menu Snd must not be activated. Parameters transferred to the sensor via Snd would overwrite the parameter values set with the programming menu. The parameter values set with the programming menu are in the sen- sor and the working memory of the PP2000. They can therefore be stored permanently with the menu Sto (→ page 19). If you change the parameters during operation, the functioning of the plant will be affected. Ensure that plant malfunction is prevented. page 24 Remote parameter setting Do not activate the menu "Snd" Storing possible with Sto Remote display, remote evaluation, remote parameter setting

Mode/Enter Set Mode/Enter Set Mode/Enter Set Press the Mode/Enter button several times until the respective parameter is displayed. the Set button and keep it pressed. The current parameter value flashes for 5s, then the value is increased* (incremental by pressing briefly or scrolling by holding pressed). Press the Mode/Enter button briefly (= acknowledgement). The parameter is displayed again, the set parameter value becomes effective.

Change more parameters: Start again with step 1. Finish programming: Wait for 15s or press the Mode/Enter button until the current measured value is indicated again.. *Decrease the value: Let the display of the parameter value move to the maximum setting value. Then the cycle starts again at the minimum setting value. Select the display unit (bar, PSI, Pa) before setting the switch points (SPx, rPx) or the limits for the analog output signal (ASP, AEP). This avoids rounding errors generated internally during the conversion of the units and enables exact setting of the values.page 25 ENGLISH Technical data