Promag WEC200 User manual

1
WEC200 Wiegand to Ethernet
Converter/Controller
User Manual
Version 1.0R5
Contents
Chapter 1 General Information
Chapter 2 Introduction
Chapter 3 Installation
Chapter 4 Pin Assignment
Chapter 5 How to integrate with Access Control
Chapter 6 Protocol
Chapter 7 Communication-Ethernet Module
Chapter 8 Specification
Appendix A. LED2 Status
Appendix B. Wiegand Specification
Appendix C. Command Package for the
Message of Receiving Tag code
Appendix D. WEC200-01 Commands

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This device complies with Part 15 of the FCC .
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.
1. General Information
1-A. Model Classification:
WEC 200 - 00
○
1○ 2○ 3
○
1Model name: WEC (Wiegand Ethernet Controller)
○
2Model number: 200
○
3Type: 00standard
1-B. Accessories
a. WAS-1499 for LAN cable.
b. 5 Pin Wiegand Input (CN2-L35005-T01-G)
c. 10 Pin Output (CN2-L35010-T01-G)
1-C. Key features
Network-enable Wiegand Reader device
The beep mode of BUZZER is adjustable.
Two relay outputs are set, each relay includes Action (N.O.)/Non Action (N.C.)/Common Contact
Two input contacts are set.
Able to output Wiegand (raw data), or Facility Code (Site Code) and Card Code directly.
If your computer is equipped with one RJ45 port, you are able to connect the 10/100BaseT
Ethernet, and support TCP/IP, UDP with your Wiegand reader through WEC200.
Featuring of unduplicated service code
Able to define the machine ID and name from users’end.
2. Introduction
Points to follow to ensure correct use of the controller
WEC200 applies Ethernet technology to do the communication, which is important respectably
when working on the program applying Ethernet technology. Thanks to WEC200 converter, which is
built-in Ethernet module featuring:
i. The working Ethernet package will transform all Data into Serial Signal.
ii. The Data will be sent to MCU, the internal of WEC200.
Please refer to Chapter 5 for framework and useful tips of WEC200
Please refer to Chapter 6 for the functions of MCU
The package tool named “DS manager”and “Connection wizard”should be attached, which
both equip you rapidly to set a virtual COM port. With connecting to WEC200, you may run the

3
MCU via above mentioned virtual COM port.
(Same as running the general COM port) This is a fast way else you are able to develop the
application program using by Winsock. Please refer to Chapter 7 if you are developing a new
program. You have to understand what the format is especially for Ethernet package.
In addition WEC200 features a service code formatted in unduplicated within every device. This
so-called service code serves the function of self check-up to ensure the software works for the right
user while developing the software.
WEC200 is working under LAN base; it will help a lot with your work if you configure several devices of
WEC200 in the network. WEC200 can be identified with each machine IDs and Names.
Wiegand interface applies 4-wire technology (V/G/D0/D1) for connection. 4-wire connection is a
must have to short distance communication which is good enough but to long distance wiring will be
too much trouble. We suggest applying 2 WEC200 to serve as the extension Wiegand interface tool.
One device should be set up as a receiver the other should be set up as a transmitter. The two
WEC200 devices need to set up the matching IP to each other. The two WEC200 will transmit from
Wiegand reader accordingly over LAN network.
3. Installation
Connection in LAN
A. Connect WEC200 RJ45 jack to HUB/SWITCHING HUB
correctly with cable WAS-1499.
B. Attach the Wiegand reader to CN2-L35005-T01-G and plug
into WEC200
C. Attach the input/output device to CN2-L35010-T01-G and
plug into WEC200.
D. Plug the power supply of the DC transformer into the Jack
Panel of WEC200 (refer to 4-C as below)
4. Pin Assignment
4-A. RJ45
Pin#
Signal
1
TX+(Positive line of the differential output signal
pair)
2
TX-(Negative line of the differential output signal

4
pair)
3
RX+(Positive line of the differential input signal pair)
6
RX-(Negative line of the differential input signal pair)
4, 5 short connection & 7, 8 short connection
4-B. LED (indicator)
LED2 is a bi-color LED displaying two colors should be switched automatically by indicating
different status. (Please refer the details toAppendixA. LED2 Status)
LED3 (Red) displays the current connecting speed at100M. If 10M only which is fail.
LED1 (Green) normally displays the status of the Ethernet Port. When receiving an Internet
package, the LED1 will be cut off temporarily until the package is received entirely.
4-C. DC JACK
Pin#
Signal
Center (D2.1mm)
+12VDC
Outer
GROUND
4-D. Wiegand input
PIN#
1
2
3
4
5
Signal
+12V
+5V
GND
D0
D1
Mainly registered by PIN#CN2-L35005-T01-G
4-E. Relay - contact and input
Mainly registered by PIN#CN2-L35010-T01-G
Relay applies to:
“C”represents (Common) Contact
“N.C.”represents (Action) Contact
“N.O.”represents (Non action) Contact
Input
Relay#2
Relay#1
PIN#
1
2
3
4
5
6
7
8
9
10
Signal
+12V
GND
IN2
IN1
N.O.
C
N.C.
N.O.
C
N.C.

5
5. How to integrate with Access Control
An adequate component is significant influence, which is very helpful solution to security by
selecting an adequate component.
Suggestion
Electric Lock
Electric Lock is controlled by the terminal of relay No.1 or relay No.2 of WEC200, hence
whichever the electric lock you are using should be able to be compatible with the relay specifications
below:
1. Configuration
Mode: normally-opened (N.O.) and normally-closed (N.C.)
What is N.O.?
It means when deactivation is appearing, the status for the electric lock is unlock, otherwise if
activation is appearing for the electric lock, the status will be switched to lock up.
What is N.C.?
When deactivation is appearing, the status will be switched to lock-up. If activation is
appearing now, and the status will be unlocked relatively.
2. WEC200 supports above two modes.
3. Power Drive for Electric Lock
Able to divide into 2 modes: DC andAC. Some of the electric locks probably support these
two modes, but some of them supports DC mode only. We highly recommend Model DC12V
accordingly, which is also compatible with WEC200.

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Power supply is no problem even for DC12V, WEC200 or Electric Lock. Please note the
current is not more than 3A for electric lock particularly. You may use DC12V right now if your
survey is available. Unfortunately, if only DC24V is workable for your electric lock, you are still able
to use your own electric lock with DC24V separately. As for model WEC200, it accepts the power
supply of DC12V only. Definitely, two GND should be connected together, and then the whole
system works actually. (Refer to the illustration of this chapter –separateness way of power
supply).
If your electric lock supportsAC, please note the voltage volume rates at 1A/125VAC for the
contact of relay, so the current is not more than 1A. Some countries accept 220VAC~240VAC only
for their local voltage, we hence suggest that you may use an external relay. Let the relay of WEC200
control your external relay unaffectedly.
Power Supply
The power supply of WEC200 adopts DC12V. If only one power supply is available for WEC200
and electric lock together, moreover current of the electric lock is ILOCK fortuitously, you have to
adjust 2*ILOCK at least for the power supply. WEC200 itself is causative, which its consumable
current stays at 150mA. The running electric locks on the market exceed in this value widely. In
order to prevent the power consumption is incapable load under the status of activation or
deactivation, supernumerary power supply is necessary, which lose voltage in a second and
re-activate WEC200 again. (If you discover this status is appeared when testing, please use other
power supply) (Refer to last illustration) We strongly suggest to use separate power supply for
electric lock.
All above is just mentioning only one electric lock is using. If using two electric locks, the power
supply should be loaded by 4*ILOCK at least.
For the sake of safety, power supply device should be mounted at a safe location.
Door Open Sensor
Two kinds of door open sensor are normally-opened and normally-closed dividedly. N.C. is rather
popular on the market, which is proper to connect the terminals of INPUT1 or INPUT2 for WEC200. So
WEC200 is working the current status for the entrance.
Min.
Type
Max.
VIH (logic1) input
voltage
7.5V
11.2V
12V
VIL (logic0) input
voltage
0V
0.8V
7.3V
If voltage of INPUT1 contact is 0VDC, please refer 6-C (stated as below). Logic0 is generated when
Data access is processing (as above table) If >/=7.5VDC or vacant, logic1 is generated.

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Alarm
General alarms in the market are available with two types of N.O. and N.C. usually. If an alarm
is needed, WEC200 is available with relay No.1 or relay No. 2 to connect with the alarm. (Please
refer to Electric Lock chapter 5)
Example of the Wiring Illustration of WEC200
Please refer to the example we illustrate
Applying a separate power supply at DC12V output, which is good enough to supply the power
requirement for both of electric lock and alarm.
The part of lock is connected to the relay 2 of WEC200 working for the lock control function and the
part of door sensor is connected to IN2. The said alarm is connected to relay 1 of WEC200. Also
refer to 4-E. Relay - contact and input
* Actual electric lock required may differ from the one shown

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6. Protocol
Command symbols definitions are as below:
STX 02H
CR 0DH
ACK 41H
NACK 4EH
m 1 byte parameter
n1 byte parameter
<Data…> contents of data
6-A. Get device firmware version
HOST to DEVICE (4 bytes)
STX
G
R
CR
02H
47H
52H
0DH
DEVICE to HOST (11 bytes)
STX “ROMXXXXVY”CR
You can get device information and status by this command.
XXXX: Firmware Number
V: Version
Y: Revision
For example: STX-“ROM0722A7”-CR
6-B. Get service code
HOST to DEVICE (4 bytes)
STX
G
S
CR
02H
47H
53H
0DH
DEVICE to HOST (12 bytes)
STX “XXXXXXXXXX”CR
You can get the unique service code by this command.
XXXX: service code
For example: STX-“0000000000”-CR
6-C. Get input status
HOST to DEVICE (4 bytes)
STX
G
I
CR
02H
47H
49H
0DH
DEVICE to HOST (4 bytes)
STX “XY”CR
You can get the 2 input data with this command.
X: INPUT1 status (0: Low/1:High)
Y: INPUT2 status (0: Low/1:High)
For example: STX-“11”-CR. that means input 1&2 all high.

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6-D. Get machine ID
HOST to DEVICE (4 bytes)
STX
G
M
CR
02H
47H
4DH
0DH
DEVICE to HOST (6 bytes)
STX “XXXX”CR
You can get the machine ID with this command.
XXXX: machine ID
6-E. Get name
HOST to DEVICE (4 bytes)
STX
G
N
CR
02H
47H
4EH
0DH
DEVICE to HOST (18 bytes)
STX “XXXX”CR
You can get the name with this command
XXXX= Name (16 bytes max)
6-F. Get type
HOST to DEVICE (4 bytes)
STX
G
T
CR
02H
47H
54H
0DH
DEVICE to HOST (3 bytes)
STX “X”CR
You can get the type with this command
X: 0----- receive only/1 -----transmit only (default)
6-G. Get format status
HOST to DEVICE (4 bytes)
STX
G
F
CR
02H
47H
46H
0DH
DEVICE to HOST (3 bytes)
STX “X”CR
You can get the format status by this command
X: 0----RAW data format/1----SITE data + CARD data format
6-H. Control beep
HOST to DEVICE (12 bytes)
STX
S
B
“XXXXXXXX
CR
02H
53H
42H
8 bytes
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
XXXXXXXX: beep string, composed of 0and 1. Each 1 will activate buzzer, 0 will stop buzzer.
Each bit control buzzer 0.1 sec.
For example, XXXXXXXX = “11110101”, it sounds like “BBBB-B-B”.

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6-I. Set format status
HOST to DEVICE (5 bytes)
STX
S
F
0/1
CR
02H
53H
46H
30H/31H
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
You can set the format status with this command
0(Raw format) 1(SITE+CARD code)
Default: 0(RAW data)
6-J. Set relay1 output status
HOST to DEVICE (5 bytes)
STX
S
D
n
CR
02H
53H
44H
byte
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
You can activate relay1 (n*0.1s) status by this command
n=0, relay#1 keeping in open status
n=255, relay#1 keeping in close status
6-K. Set relay2 output status
HOST to DEVICE (5 bytes)
STX
S
A
n
CR
02H
53H
41H
byte
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
You can activate relay2 (n*0.1s) status by this command
n=0, relay#2 keeping in open status
n=255, relay#2 keeping in close status
6-L. Set machine ID
HOST to DEVICE (8 bytes)
STX
S
M
“XXXX”
CR
02H
53H
4DH
4 bytes
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
You can set machineID by this command
Default: “0000”
6-M. Set Name
HOST to DEVICE (20 bytes max)
STX
S
N
“XXXX”
CR
02H
53H
4EH
16 bytes max
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
You can set Name by this command
Default: none

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6-N. Set Type
HOST to DEVICE (5 bytes)
STX
S
T
0/1
CR
02H
53H
54H
30H/31H
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
You can set the type 0(receive)/1(transmit) by this command
The WEC200 will reboot after you execute this command.
Default: 1(transmit)
6-O. Notice Message
Notice Message is Device to send a notice to host automatically.
HOST to DEVICE (5 bytes)
STX
S
C
0/1
CR
02H
53H
43H
30H/31H
0DH
DEVICE to HOST (3 bytes)
STX ACK/NACK CR
When you set up auto advice by (=1), once the status of the two inputs differ from the previous status, a
string data will go automatically by STX—C—CR to give you the notice of input is changing due to 0.1(s)
has detected itself. It implied that several messages might send out already. After receipt of these
messages, apply 6-C command to get the current status of these two inputs.
Default: 0 (means no auto notice)
6-P. Auto get set up format when an variation is made
HOST to DEVICE (4 bytes)
STX
G
C
CR
02H
47H
43H
0DH
DEVICE to HOST (3 bytes)
STX “X”CR
A backup message will run automatically when the input status varies.
X: 0—No backup/1—backup
6-Q. Notice Message
Notice Message is Device to send a notice to host automatically.
Events
Message
Card read OK
<STX>+<W>+<data bytes>+<CR>
Input status
variation
<STX>+<C>+CR
See also: Appendix C.

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7. Communication-Ethernet Module
7-A. EM module (DS - Device Server) commands
EM contains a lot of commands, but just only 4 of EM commands are needed to utilize the WEC200
terminal. The default protocol that WEC200 uses is TCP. Below are the details.
Get available IP of connected WEC200 on LAN command
Command format:
A. X
Possible replies (network):
Annn.nnn.nnn.nnn.nnn.nnn/ppppp/mseic/ES/oo...o/dd...d,
where
nnn.nnn.nnn.nnn.nnn.nnn- MAC-address of the DS
ppppp- data port number of the DS
m- fixed to 'N' (means that the application firmware, not the
NetLoader is running)
s- programming mode: '*' (none), 'S' (serial), 'U'
(out-of-band UDP), 'T' (inband TCP or command-phase
TCP);
e- error status: '*' (no errors detected), 'E' (running in the
error mode);
i- IP-address status: '*' (not obtained yet), 'I' (obtained via
DHCP), 'M' (fixed, set manually);
c- data connection status: '*' (closed), 'A' (sendingARP), 'O'
(being established), 'C' (TCP connection established or
being closed), 'U' (UDP connection established), 'R' (reset
by remote host);
E- Ethernet-to-serial buffer overflow: '*' (no overflow), 'E'
(overflow detected);
S- serial-to-Ethernet buffer overflow: '*' (no overflow), 'S'
(overflow detected);
oo...o- owner name;
dd...d- device name.
Example (VB6 Code)
Winsock1.RemoteHost = “255.255.255.255”
Winsock1.SendData = “X”
Note:
1. This is a broadcasts command, so the remote host IP needs to be set to “255.255.255.255”.
2. For more details, please refer to the on-line help file of DS Manager tibbo_docs.chm on
[Echo (X) command] section.

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Assign new IP-address command
Command format:
B. Ammm.mmm.mmm.mmm.mmm.mmm/pp...p/iii.iii.iii.ii
Where
mmm.mmm.mmm.mmm.mmm.mmm- MAC-address of
the target DS
pp...p- password (defined by the Password (PW) setting)
m- fixed to 'N' (means that the application firmware, not
the NetLoader is running)
iii.iii.iii.iii- new IP-address to be assigned to the DS
Possible replies:
A, D, C, F(see Reply Code section)
Example (VB6 Code):
Change the IP of MAC
(0.2.3.5.0.62) to
192.168.100.216
Winsock1.RemoteHost = “255.255.255.255”
Winsock1.SendData = _
“A0.2.3.5.0.62//192.168.100.216”
Note:
1. This is a broadcasts command, so the remote host IP needs to be set to “255.255.255.255”.
2. The default password is blank.
3. For more details, please refer to the on-line help file of DS Manager tibbo_docs.chm on
[Assign IP-address (A) command] section.
Get I/O Pin Status command
Command format:
PGx, where xis the I/O line number
Possible replies:
As, C, D, R, where sis the state of I/O line (0 or
1)
Example (VB6 Code):
Get the Status of Pin 0, which
the WEC200 IP is
192.168.100.216
Winsock1.RemoteHost = “192.168.100.216”
Winsock1.SendData = “PG0”
Note:
1. For more details, please refer to the on-line help file of DS Manager tibbo_docs.chm on [Get
I/O Pin Status (Gx) instruction] section.

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Set I/O Pin Status command
Command format:
PSxs, where xis the I/O line number and sis
the desired status of the I/O line (0 or 1)
Possible replies:
A, C, D, R
Example (VB6 Code):
Set the Status of Pin 0 to Low,
which the WEC200 IP is
192.168.100.216
Winsock1.RemoteHost = “192.168.100.216”
Winsock1.SendData = “PS01”
Note:
1. For more details, please refer to the on-line help file of DS Manager tibbo_docs.chm on [Set
I/O Pin Status (Sx) instruction] section.
7-B. Reply Codes
Listed below are all available reply codes:
C. RC
Description
A
OK (command completed successfully)
C
Error (incorrect command was issued)
R
Rejected (command was rejected by the DS)
D
Denied (access was denied by the DS)
F
Failed (command execution failed)

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8. Specification
Communication
One Wiegand port
One 10/100 BaseT Ethernet Port
Network: Ethernet RJ45
Available Wiegand format
26, 30, 34, 35, 37, 38, 42 bits
Power consumption
140mA 12VDC
Protocols
Communicates with server on the networking using
TCP or UDP protocols
Indication type
Three LEDs display status information, One built in
buzzer
2 sets of input, 2 sets relay output (including N.C/ N
O, Common)
Dimension
100 x 96.8 x 24.35 mm
Environment
Operating Temp: 0-55 Deg.C
Storage Temp: -10 –55 Deg C
Humidity: 10-90% relative

16
Appendix A. LED2 Status
Please see the following illustrations, LED indicates (example),
Represents Green and Red flash 3 times in chorus.As LED2 is dual display for configuration, you
may see orange color flash 3 times visually.
Red LED makes one long blink followed by two short ones
DS aims at the EM module located inside WEC200.
Accordingly, please see the following patterns:
Powerup pattern. This pattern is played once when the DS is switched on.
Buzz pattern. Both LEDs blink fast. this pattern is played when the DS receives the Buzz (B) command. This
is used to identify a particular DS. Please note that this is unrelated 6-E(BUZZER), DS is just receiving the order itself.
(BUZZER).
Error mode.
Ethernet port failure. Indicates that the Ethernet port hardware is malfunctioning and
network communications with the DS is not possible.
IP-address not obtained. Means that the DHCP (DH) setting is 1 (enabled) and the DS has
not yet obtained its IP-address from the DHCP server.
Data connection is closed. This pattern means that no data connection (TCP or UDP) with
any network host is currently established.
Sending ARP. Displayed when the DS is sending ARP requests to find out the MAC-address
of the destination network host with which the DS is about to establish a connection.
TCP connection is being opened. Indicates that TCP connection (either incoming or
outgoing) is being established (i.e. SYN-SYN-ACK exchange is in progress).
Data connection is established (or being closed). Means that data UDP "connection" or
TCP connection is currently established or that TCP connection is being closed (i.e. FIN-ACK-FIN-ACK exchange is in
progress).
Data is being routed. This pattern is played when the data connection is established and the
data is being routed through the DS
Buffer overrun (and no data routing). This pattern is displayed when the data connection is
established and the routing buffer overrun has been detected (within the present data connection).
Buffer overrun + data routing. Data routing and overrun can be displayed at the same time.
TCP connection reset by the network host. Means that the TCP connection has been reset
(using RST packet) by the network host (not by the DS itself).
Above list shows frequent status, any details please visit Tibbo at http://www.tibbo.com

17
Appendix B. Wiegand Specification
Data Pulses
The Data One and Data Zero signals are normally held at a logic high level until the data is ready to be sent. Data is sent as below on
Data1 or Data0 lines. The following timing parameters shall be observed:
Data One
Data Zero
Tpw Tpw
Tpw TpiTpi
Voh
Voh
Vol
Vol
Tpw Pulse Width Time -- 20µSec (minimum) to 100µSec (maximum)
Tpi Pulse Interval Time -- 200µSec (minimum) to 20mSec (maximum)
Wiegand interface (26-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
P
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
P
Summed for even parity (E)
Summed for odd parity (O)
Wiegand interface (30-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
P
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
Summed for even parity (E)
Summed for odd parity (O)
Wiegand interface (34-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
Summed for even parity (E)
Summed for odd parity (O)

18
Wiegand interface (35-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
P
P
S
S
S
S
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
P
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Wiegand interface (37-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
Summed for even parity (E)
Summed for odd parity (O)
Wiegand interface (38-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
P
S
S
S
S
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
Summed for even parity (E)
Summed for odd parity (O)
Wiegand interface (42-bit format):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
P
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
Summed for even parity (E)
Summed for odd parity (O)
P- parity (Even/Odd), S- facility bits, C- card data

19
Appendix C. Command Package for the
Message of Receiving Tag code
When user presents his/her card on the Weigand reader, if tag is read OK, the reader will send the tag code to
WEC200 via Wiegand interface and then transmit to host PC.
Before transmitting to host PC, the tag code will be packaged by WEC200 in a pre-defined format, and the
format is different between WEC200-00 and WEC200-01.
To detail this, for example, if the tag code is FC177ID25111, then for WEC200-00 it will be packaged as
Hex
02h
57h
46h
43h
31h
37h
37h
49h
44h
32h
35h
31h
31h
31h
0Dh
W
F
C
1
7
7
I
D
2
5
1
1
1
The package starts with STX (02h), and end with CR (0Dh).
The W (57h) is the message code.
For WEC200-01, it will be packaged as:
Hex
02h
46h
43h
31h
37h
37h
49h
44h
32h
35h
31h
31h
31h
09h
44h
09h
53h
0Dh
F
C
1
7
7
I
D
2
5
1
1
1
D
S
The package starts with STX (02h), and end with CR (0Dh).
No message code.
The data after TAB (09h, including TAB) is reserved for TRU uses.

20
Appendix D. WEC200-01 Commands
WEC200-01 is designed for TRU program. This chapter doesn’t open all the commands. Only list some of them
that customer may use.
Reboot
Description: Reboot the WEC200-01 device.
Command:
Hex
05h
54h
45h
1Ah
T
E
The command package starts with ENQ (05h) and end with EOF (1Ah)
The command code is TE