Advanced Card Systems Limited ACR1281U Benutzerhandbuch
ACR1281U
Advanced Card Systems Ltd.
Page 24 of 81
10. Request Command Test
This command is used for sending REQA/REQB by the reader to test antenna field and the
response.
response.
• Command = {E0 00 00 26 02 “Command” “Speed”}
• Response = {E1 00 00 00 “Length” “Data”}
• Response = {E1 00 00 00 “Length” “Data”}
Command coding:
REQA = 01
REQB = 02
WUPA = 03
WUPB = 04
Speed coding:
106k bps = 00
212k bps = 01
424k bps = 02
Length:
No response: 00
ATQA: 02
ATQB: 0C
Others: RFU
Data:
Response Data (ATQA/ATQB/Others)
Hints:
1. Make sure the Auto PICC Polling is disabled first before sending this command.
1. Make sure the Auto PICC Polling is disabled first before sending this command.
11. Continuous Request Command Sending Test
This command is used for sending WUPA/WUPB by the reader continuously to test antenna field.
• Command = {E0 00 00 27 02 “Command” “Speed”}
• Disable Command Sending = { E0 00 00 27 00}
• Response = {E1 00 00 00 01 “Status”}
• Disable Command Sending = { E0 00 00 27 00}
• Response = {E1 00 00 00 01 “Status”}
Command coding:
WUPA = 01
WUPB = 02
Speed coding:
106k bps = 00
212k bps = 01
424k bps = 02
Status:
WUPA Sending = 01
WUPB Sending = 02
Hints:
1. Make sure the Auto PICC Polling is disabled first before sending this command.
2. The reader will send the command continuously as long as the command starts. It can be stopped
by “E0 00 00 27 00”.