Since both linear magnet sensors and rotary encoders are used with the AP20S, a clockwise direction of rotation must be equated with a positive travel path. The buttons can be used to select various functions and to adapt the device parameters stored in a non-volatile memory to the application.
Display and control keys Switching on the operating voltage The AP20S will be initialized after switching on the supply voltage. A system and display test is executed during initialization, the LEDs are lighted consecutively and the parameters are loaded from the non-volatile memory into the RAM of the controller.
Valid target value, actual value outside target window. In order for LED1 or LED2 to be controlled via the control word, this function of the LEDs must be activated by means of parameters. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19...
Calibration button starts the calibration and acknowledges an existing fault. In the "Alphanumeric display" operating mode, the receipt of a set point is acknowledged by this action. Pressing the Configuration button starts the parameterization. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 9 of 82...
Using the parameter Decimal Places (see chapter 4.2.2) the resolution and the modulo point of the displayed values are set. Decimal places Display resolution Value range 1° 0°…360° 1/10° 0.0°…360.0° 1/100° 0.00°…360.00° 1/1000° 0.000°…360.000° 1/10000° 0.0000°…360.0000° Table 1: Modulo display AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 10 of 82...
To assist in positioning, direction arrows are displayed in the display as long as the current actual value is outside the valid target window. The arrow direction indicates in which direction the sensor position must be changed to reach the target window. AP20S Date: 04.06.2019 Art. No. 89988 Mod.
Case 2 the new position is smaller than actual value: The directional arrows of the position indicator indicate that the loop length is to be moved counterclockwise (CCW) beyond the target position. Them the target value is approached clockwise. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19...
LED2 green Deactivate LED Activate LED LED2 red Deactivate LED Activate LED LED blinking Deactivate LED Activate LED Table 3: Control word operating mode Abs, Diff, Modulo AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 13 of 82...
Status word: Position-dependent operating modes The response to a target write command contains a status word that has not yet been updated. The Status Word shows the current status of the AP20S. It is composed of eight bits. Status word High Byte...
The designation of the individual bits of the control word as well as their meaning: Meaning Value = 0 Value = 1 reserved ever 0 reserved ever 0 AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 15 of 82...
Display data activation Display data deactivated Activate display data (display line 1) Target value Target value not Target value acknowledged acknowledged (display acknowledged line 2) reserved ever 0 AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 16 of 82...
For battery replacement it is mandatory to follow the instructions of the installation instructions. Replacement can also take place at the SIKO distribution partners or in the SIKO main plant. Behavior of the status word The charge status of the battery is signified in the status word.
For some parameters you can select values from a list. Direct value input is not possible there. Pressing the key, the value can be selected from the list. By pressing the key, the selection is confirmed. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 18 of 82...
(see chapter 3.3.1.5). All fixed device data are displayed in the "Readable parameters" (Read Only = "RdOnLY") submenu (see chapter 3.7.1). The "Diagnosis" ("DIAGN") submenu provides various diagnostic options (see chapter 3.7.2). AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19...
Table 9: "QUICK SETUP" menu 3.3.1.7 EtherCAT The following parameters can be set in the "Interface parameter" menu: Description Display Chapter Network configuration address SET ID 5.1.1 Restart RESET AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 20 of 82...
4.5.18 Menu end <QUIT> Table 14: "Additional device options" menu 3.3.2 Parameterization via interface The position indicator can be completely parameterized in the interface (see chapter 5). AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 22 of 82...
3.6). Alignment travel The AP20S is fully functional as delivered. To adjust the display to the connected sensor and to achieve optimum measuring accuracy, alignment travel must be carried out whenever a new/different sensor is connected to the AP20S. For calibration, the sensor must have been mounted correctly (see documentation MS500H or GS04).
"noErr" appears if no errors have been detected so far. The error memory of the AP20S can be deleted via the interface with "System command" with data content 8 (see chapter 4.5.22).
Display Bit assignment in the status word Error flashing Bit 11 Low battery voltage (critical) Actual value is still valid! Table 18: Warnings AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 25 of 82...
M WDER Ethernet-Module Watchdog Communication error Internal error M ERRO Ethernet module in the Communication error Internal error ERROR state during an active travel order AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 26 of 82...
Device information Error memory Parameter overview Name Description see page 2001h: Control word Control word 2002h: Display data Display content in display mode 2003h: Target value Target value AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 27 of 82...
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203Fh: Displayed value 2nd line Controls the display of the 2nd line of the display 2042h: Display divisor mode Application of the display divisor ADI AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 28 of 82...
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20C5h: Operating voltage Operating voltage 20E0h: Message control timeout Network communication monitoring time 20FEh: System configuration Network module configuration 20FFh: System command System command Table 21: Parameter description AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 29 of 82...
720 (default) 4.2.2 Decimal Places General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED8 Access Object 2019h Sub-index Display Menu DEC PL (chPARA \ POSI \ DEC PL) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 30 of 82...
CW counting direction: ascending position values with clockwise shaft rotation (CW, view on the display). CCW counting direction: ascending position values with counter-clockwise shaft rotation (CCW, view on the display). AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 31 of 82...
With the offset, it is possible to move the scaled value range. The offset value is added to the position value in the encoder. Both positive and negative values are permitted. Position value = measurement value + calibration value. AP20S Date: 04.06.2019 Art. No. 89988 Mod.
TW (chPARA \ POSI \ TW) Data type UNSIGNED16 Value range 0 … 9999 Default 5 (default) 4.2.7 Target Window Extended Extended target window for better positioning at high travel speed. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 33 of 82...
Data type UINT Value range 0 … 9999 Default 0 (default) 4.2.10 Control Word General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED16 Access Object 2001h Sub-index Display Menu AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 35 of 82...
Target Value General characteristics EEPROM Class Unit EtherCAT Data type INTEGER32 Access Object 2003h Sub-index Display Menu Data type INTEGER32 Value range -2147483648 … 2147483647 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 36 of 82...
EEPROM Class Unit U/Min or Resolution/Min. EtherCAT Data type INTEGER32 Access Object 20C1h Sub-index Display Menu Data type INTEGER32 Value range -503316 … 503316 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 37 of 82...
Display of the direction indicators (CW, CCW). General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED8 Access Object 201Bh Sub-index Display Menu INDICA (chPARA \ VISUAL \ INDICA) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 38 of 82...
0 … 1 Default 0 (default) Parameter selection Value Display Description POSVAL Target value or difference value deactivated 4.3.4 Target Window Extended Visualization General characteristics EEPROM Class Unit AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 39 of 82...
Sub-index Display Menu BL WT (chPARA \ VISUAL \ BL WT) Data type UNSIGNED8 Value range 0 … 1 Default 1 (default) Parameter selection Value Display Description AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 40 of 82...
Data type UNSIGNED8 Access Object 2049h Sub-index Display Menu BL FL (chPARA \ VISUAL \ BL FL) Data type UNSIGNED8 Value range 0 … 1 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 41 of 82...
Data type UNSIGNED8 Value range 0 … 1 Default 1 (default) Parameter selection Value Display Description CRWORD Control word Position 4.4.2 LED1 Red Mode General characteristics EEPROM Class Unit AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 42 of 82...
Menu LED2GN (chPARA \ LEDS \ LED2GN) Data type UNSIGNED8 Value range 0 … 1 Default 1 (default) Parameter selection Value Display Description CRWORD Control word Position AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 43 of 82...
Data type UNSIGNED8 Access Object 2049h Sub-index Display Menu LED FL (chPARA \ LEDS \ LED FL) Data type UNSIGNED8 Value range 0 … 1 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 44 of 82...
0 (default) Parameter selection Value Display Description ABSPOS Absolute position DIFF Difference value MODULO Modulo (360°angle display) DISPL Alpha-numeric display 4.5.2 Sensor Type General characteristics EEPROM Class Unit AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 45 of 82...
Target value type. General characteristics EEPROM Class Unit EtherCAT Data type INTEGER32 Access Object 2002h Sub-index Display Menu Data type INTEGER32 Value range … 2 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 46 of 82...
Display String1 and Display String2 are shown on the display. 4.5.5 Display String1 Data contents Line 1 with active display string mode. General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED32 Access Object 203Ah Sub-index AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 47 of 82...
The difference value can be read with this parameter. The formation of the difference value is set with the Difference Value Mode parameter. General characteristics EEPROM Class Unit EtherCAT Data type INTEGER32 Access Object 20C3h Sub-index AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 48 of 82...
The values for position, target value and the differential value if applicable are calculated by means of the following formula (for position value): Display value position value x calculation factor 4-Display factor Calculation factor x 10 0.254 AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 49 of 82...
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Data type UNSIGNED8 Access Object 2038h Sub-index Display Menu D FACT (chPARA \ OPTION \ D FACT) Data type UNSIGNED8 Value range 0 … 8 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 50 of 82...
This parameter can be used to set the application of the display divisor for the determined position values (absolute position value, frozen position value) as well as the received target value (display divisor and examples see chapter 4.5.10). AP20S Date: 04.06.2019 Art. No. 89988 Mod.
This parameter sets the delay of the display of the parameter menu (release time buttons). General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED8 Access Object 2013h Sub-index Display Menu K TIME (chPARA \ OPTION \ K TIME) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 52 of 82...
This parameter specifies whether the calibration of the position value is enabled by pressing a key. General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED8 Access Object 2014h Sub-index AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 53 of 82...
This parameter can be used to specify which key is to be used as an acknowledgment key. The setting is only relevant in the alphanumeric display mode. In this case, a received target value is displayed flashing until its reception is acknowledged by the pressing of a button. AP20S Date: 04.06.2019 Art. No. 89988 Mod.
EtherCAT Data type INTEGER32 Access Object 2012h Sub-index Display Menu PIN (chPARA \ OPTION \ PIN) Data type INTEGER32 Value range 0 … 99999 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 55 of 82...
This parameter defines the content of the generic mapping channel, which is part of the process data. General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED8 Access Object 20 07 Sub-index AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 56 of 82...
Default 15 (default) Parameter selection Description SHICP (Secure Host IP Configuration Protocol) 0 = switched off 1 = switched on (default) Changes are only adopted after reset. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 57 of 82...
This parameter module parameters is for internal purposes only, and may not be described. General characteristics EEPROM 4.5.22 System Command General characteristics EEPROM Class Unit EtherCAT Data type UNSIGNED8 Access Object 20FFh Sub-index AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 58 of 82...
EtherCAT Data type UNSIGNED16 Access Object 20C4h Sub-index Display Menu B VOLT (RdOnLY \ B VOLT) Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 59 of 82...
Class Unit °C EtherCAT Data type UNSIGNED16 Access Object Sub-index Display Menu TEMP (RdOnLY \ TEMP) Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 60 of 82...
EtherCAT Data type UNSIGNED16 Access Object 2062h Sub-index Display Menu SW APP (RdOnLY \ SW APP) Data type UNSIGNED16 Value range 1 … 999 Default 1 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 61 of 82...
EtherCAT Data type UNSIGNED32 Access Object 2063h Sub-index Display Menu SN DEV (RdOnLY \ SN DEV) Data type UNSIGNED32 Value range 0 … 4294967295 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 62 of 82...
Data type UNSIGNED32 Access Object Sub-index Display Menu MAC LO(HI) (RdOnLY \ MAC LO , MAC HI) Data type UNSIGNED32 Value range 0 … 4294967295 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 63 of 82...
Sub-index Display Menu Data type UNSIGNED32 Value range 1 … 8 Default 4 (default) = AP20S 4.6.11 Generic Mapping Channel In the general data channel, device information can be transmitted as part of the process data. General characteristics EEPROM Class...
EtherCAT Data type UNSIGNED16 Access Object 2081h Sub-index Display Menu Er1/"n" (DIAGN \ Error \ Er1/"n") Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 65 of 82...
EtherCAT Data type UNSIGNED16 Access Object 2083h Sub-index Display Menu Er3/"n" (DIAGN \ Error \ Er3/"n") Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 66 of 82...
EtherCAT Data type UNSIGNED16 Access Object 2085h Sub-index Display Menu Er5/"n" (DIAGN \ Error \ Er5/"n") Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 67 of 82...
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EtherCAT Data type UNSIGNED16 Access Object 2087h Sub-index Display Menu Er7/"n" (DIAGN \ Error \ Er7/"n") Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 68 of 82...
EtherCAT Data type UNSIGNED16 Access Object 2089h Sub-index Display Menu Er9/"n" (DIAGN \ Error \ Er9/"n") Data type UNSIGNED16 Value range 0 … 65535 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 69 of 82...
The current error status is output (see chapter 3.7.2.1). General characteristics EEPROM Class Unit EtherCAT Data type INTEGER16 Access Object 2008h Sub-index Display Menu Data type INTEGER16 Value range -32768 … 32767 Default 0 (default) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 70 of 82...
Cyclic data exchange Cyclic process data is exchanged via PDO-Frames. Mapping is static and cannot be changed. 5.1.3 Acyclic data exchange Acyclic data is exchanged via SDO frames. AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 71 of 82...
Directory of objects (CANopen over EtherCAT®) 5.2.1 Parameter description of standard objects 5.2.1.1 1000h: Device Type Sub-index Description Device profile Access Data type UNSIGNED32 Default 0000 0000h (no profile) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 72 of 82...
Data type UNSIGNED32 Default 5.2.1.4 1008h: Manufacturer Device Name Sub-index Description Device name Access Data type VISIBLE_STRING64 Default Device-dependent "AP20S" 5.2.1.5 1009h: Manufacturer Hardware Version Sub-index Description Hardware version Access Data type VISIBLE_STRING Default "HW_01.00" AP20S Date: 04.06.2019 Art. No. 89988 Mod.
5.2.1.8 1018h: Identity Object Sub-index Description Number of Entries Access Data type UNSIGNED8 Default Sub-index Description Vendor ID Access Data type UNSIGNED32 Default 0000 0195h (SIKO GmbH) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 74 of 82...
EtherCAT® Sub-index Description Product Code Access Data type UNSIGNED32 Default 0002 0100h (AP20S) Sub-index Description Revision Number Access Data type UNSIGNED32 Default Current revision number Sub-index Description Serial Number Access Data type UNSIGNED32 Default Serial number of the device 5.2.1.9...
UNSIGNED8 Default Sub-index Description Sync Mode Access Data type UNSIGNED16 Default 00h (Free Run) Sub-index Description Cycle Time Access Data type UNSIGNED32 Default 001E 8480h (2000000 ns) AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 78 of 82...
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Data type UNSIGNED32 Default 0000 01F5h (500 ns) Sub-index Description Delay Time Access Data type UNSIGNED32 Default Sub-index Description Cycle Time Too Small Access Data type UNSIGNED16 Default AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 79 of 82...
Service software, functional module or example projects including step-by-step instructions are available as commissioning aids. Block diagram Ethernet module Ethernet reverse Position Power polarity indicator pack protection Control Encoder Axis Battery Fig. 8: Block diagram AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 81 of 82...
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SIKO GmbH Weihermattenweg 2 79256 Buchenbach Phone + 49 7661 394-0 + 49 7661 394-388 E-Mail info@siko-global.com Internet www.siko-global.com Service support@siko-global.com AP20S Date: 04.06.2019 Art. No. 89988 Mod. status 145/19 Page 82 of 82...
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