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.
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. 2.3.2 Ethernet module status A test sequence is executed on these LEDs during initialization. AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 8 of 79...
In the "Alphanumeric display" operating mode, the receipt of a set point is acknowledged by this action. Pressing the Configuration button starts the parameterization. See also Fig. AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 9 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 10 of 79...
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: 24.08.2020 Art. No. 89992 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: 24.08.2020 Art. No. 89992 Mod. status 133/20...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 13 of 79...
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...
Low Byte The designation of the individual bits of the control word as well as their meaning: Meaning Value = 0 Value = 1 reserved ever 0 AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 15 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 16 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 18 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 19 of 79...
The following parameters can be set in the "Additional device options" menu: Description Display Chapter RESET Restart Selection K TIME Key enable time / parameterization delay 4.5.12 SENSOR Sensor type 4.5.2 AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 22 of 79...
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).
Functional Description 1. By entering CODE 000100, AP20S is set to the alignment mode (see chapter 3.3.1). Display: 1st line "ADJUST" 2nd line "100" this value may vary by ±1. 2. When connecting sensor MS500H, it must be moved by a few millimeters in the direction of the cable outlet (speed <1 cm/s).
"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).
If calibration is required, this is indicated in the display as "CALIB REQUEST". Independent of acknowledgment of the error status. AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20...
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Internal error "Exception" state The behavior of the position display when this fault occurs can be determined with this parameter System Configuration, bit 6 (see chapter 4.5.20). AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 27 of 79...
0007h: Generic Mapping Channel Selectable data channel 0008h: Error Status Error status 000Ah: Module Parameters Internal parameter of the network module 000Ch: Generic Mapping Parameter Data channel selection parameter AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 28 of 79...
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0045h: LED1 Green Mode LED1 green mode 0046h: LED1 Red Mode LED1 red mode 0047h: LED2 Green Mode LED2 green mode 0048h: LED2 Red Mode LED2 red mode AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 29 of 79...
(display/revolution = APU). When the MS500H magnetic sensor is used, the resolution is in unit nm (nanometer). For example, the setting 10000 at MS500H corresponds to a resolution of 1/100 mm (1 measuring step = 10 µm or 10000 nm). AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20...
Display DEC PL (chPARA \ POSI \ DEC PL) Menu Data type Unsigned8 Value range 0 … 4 Default 0 (default) Parameter selection Value Display Description 0.02 AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 31 of 79...
NEG counting direction: descending position values with a corresponding change in the sensor position in the positive direction. The positive sensor orientation depends on the mounting type of the sensor. Observe the corresponding installation instructions of the sensor in this regard. AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20...
= measurement value + calibration value. General characteristics EEPROM Class Unit PROFINET Data type Integer16 Access Get/Set Instance 0045d / 2Dh Web server Display OFFSET (chPARA \ POSI \ OFFSET) Menu AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 33 of 79...
General characteristics EEPROM Class Unit User units PROFINET Data type Unsigned16 Access Get/Set Instance 0051d / 33h Web server Display TWX (chPARA \ POSI \ TWX) Menu AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 34 of 79...
Positive travel loop Negative travel loop The positive sensor orientation depends on the mounting type of the sensor. Observe the corresponding installation instructions of the sensor in this regard. AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 35 of 79...
General characteristics EEPROM Class Unit PROFINET Data type Unsigned16 Access Get/Set Instance 0001d / 01h Web server Display Menu Data type Unsigned16 Value range Default no default AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 36 of 79...
Class Unit PROFINET Data type Integer32 Access Get/Set Instance 0003d / 03h Web server Display Menu Data type Integer32 Value range -2147483648 … 2147483647 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 37 of 79...
U/Min or Resolution/Min. PROFINET Data type Integer32 Access Instance 0193d / C1h Web server Display Menu Data type Integer32 Value range -503316 … 503316 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 38 of 79...
Display of the direction indicators (CW, CCW). General characteristics EEPROM Class Unit PROFINET Data type Unsigned8 Access Get/Set Instance 0027d / 1Bh Web server Display INDICA (chPARA \ VISUAL \ INDICA) Menu AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 39 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 40 of 79...
Web server Display BL WT (chPARA \ VISUAL \ BL WT) Menu Data type Unsigned8 Value range 0 … 1 Default 1 (default) Parameter selection Value Display Description AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 41 of 79...
Instance 0073d / 49h Web server Display BL FL (chPARA \ VISUAL \ BL FL) Menu Data type Unsigned8 Value range 0 … 1 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 42 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 43 of 79...
LED2GN (chPARA \ LEDS \ LED2GN) Menu Data type Unsigned8 Value range 0 … 1 Default 1 (default) Parameter selection Value Display Description CRWORD Control word Position AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 44 of 79...
Instance 0073d / 44h Web server Display LED FL (chPARA \ LEDS \ LED FL) Menu Data type Unsigned8 Value range 0 … 1 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 45 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 46 of 79...
EEPROM Class Unit PROFINET Data type Integer32 Access Get/Set Instance 0002d / 02h Web server Display Menu Data type Integer32 Value range … 2 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 47 of 79...
Display String1 Data contents Line 1 with active display string mode. General characteristics EEPROM Class Unit PROFINET Data type Unsigned32 Access Get/Set Instance 0058d / 3Ah Web server AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 48 of 79...
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 PROFINET Data type Integer32 Access Instance 0195d / C3h Web server AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 49 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 50 of 79...
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Instance 0056d / 38h Web server Display D FACT (chPARA \ OPTION \ D FACT) Menu Data type Unsigned8 Value range 0 … 8 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 51 of 79...
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: 24.08.2020 Art. No. 89992 Mod.
General characteristics EEPROM Class Unit PROFINET Data type Unsigned8 Access Get/Set Instance 0019d / 13h Web server Display K TIME (chPARA \ OPTION \ K TIME) Menu AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 53 of 79...
This parameter specifies whether the calibration of the position value is enabled by pressing a key. General characteristics EEPROM Class Unit PROFINET Data type Unsigned8 Access Get/Set Instance 0020d / 14h Web server AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 54 of 79...
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: 24.08.2020 Art. No. 89992 Mod.
Access Get/Set Instance 0018d / 12h Web server Display PIN (chPARA \ OPTION \ PIN) Menu Data type Integer32 Value range 0 … 99999 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 56 of 79...
This parameter defines the content of the generic mapping channel, which is part of the process data. General characteristics EEPROM Class Unit PROFINET Data type Unsigned8 Access Get/Set Instance 0012d / 0Ch Web server AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 57 of 79...
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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 58 of 79...
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 PROFINET Data type Unsigned8 Access Instance 0255d / FFh Web server Display Menu AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 59 of 79...
Unsigned16 Access Instance 0196d / C4h Web server Display B VOLT (RdOnLY \ B VOLT) Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 60 of 79...
Unit °C PROFINET Data type Unsigned16 Access Instance Web server Display TEMP (RdOnLY \ TEMP) Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 61 of 79...
Unsigned16 Access Instance 0098d / 62h Web server Display SW APP (RdOnLY \ SW APP) Menu Data type Unsigned16 Value range 1 … 999 Default 1 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 62 of 79...
Unsigned32 Access Instance 0099d / 63h Web server Display SN DEV (RdOnLY \ SN DEV) Menu Data type Unsigned32 Value range 0 … 4294967295 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 63 of 79...
Data type Unsigned32 Access Instance Web server Display MAC LO(HI) (RdOnLY \ MAC LO, MAC HI) Menu Data type Unsigned32 Value range 0 … 4294967295 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 64 of 79...
Web server Display Menu Data type Unsigned32 Value range 1 … 8 Default 5 (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...
Unsigned16 Access Instance 0129d / 81h Web server Display Er1/"n" (DIAGN \ Error \ Er1/"n") Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 66 of 79...
Unsigned16 Access Instance 0131d / 83h Web server Display Er3/"n" (DIAGN \ Error \ Er3/"n") Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 67 of 79...
Unsigned16 Access Instance 0133d / 85h Web server Display Er5/"n" (DIAGN \ Error \ Er5/"n") Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 68 of 79...
Unsigned16 Access Instance 0135d / 87h Web server Display Er7/"n" (DIAGN \ Error \ Er7/"n") Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 69 of 79...
Unsigned16 Access Instance 0137d / 89h Web server Display Er9/"n" (DIAGN \ Error \ Er9/"n") Menu Data type Unsigned16 Value range 0 … 65535 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 70 of 79...
EEPROM Class Unit PROFINET Data type Integer16 Access Instance 0008d / 08h Web server Display Menu Data type Integer16 Value range -32768 … 32767 Default 0 (default) AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 71 of 79...
"siko-ap20s-yyy" yyy = set value of ID in decimal notation In the basic setting, the value of ID=124. This results in the station name "siko-ap20s-124". The setting of ID=8 results in the station name "siko-ap20s-008".
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The active IP configuration can be indicated via the display. CONFIG \ RdONLY \ IP IP address CONFIG \ RdONLY \ SNM Subnet mask CONFIG \ RdONLY \ GATW Gateway AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 73 of 79...
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IP 1. 2 IP 3. 4 SNM 1. 2 SNM 3. 4 GW 1. 2 GW 3. 4 RESET RESET Fig. 7: Setting of the IP address AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 74 of 79...
The error codes are converted into the ChannelErrorType according to the following table. Error code ChannelErrorType Description 0106h Battery voltage too low 0113h EEPROM plausibility 0114h Ethernet module watchdog 0115h Ethernet modules in the ERROR state AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 75 of 79...
The inbuilt web server enables configuration and parameterization without network master via the Ethernet interface. The web server can be accessed via the set IP address. Settings for IP and Ethernet can be made via the chPARA \ SETEPN menu. AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20...
TCP, Port 20 (FTP data transmission) TCP, Port 21 (FTP control) The FTP server can be activated ore deactivated via the System Configuration parameter (see chapter 4.5.20). AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 77 of 79...
The protocol is activated in the factory settings. Block diagram Ethernet module Ethernet reverse Power polarity Position indicator pack Control protection Axis Encoder Battery Fig. 10: Block diagram AP20S Date: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 78 of 79...
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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: 24.08.2020 Art. No. 89992 Mod. status 133/20 Page 79 of 79...
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