4 - Command Set
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer’s Manual (COMMANDS)
Page 121 of 247 (
D998200136-31
)
Bit
7
6
5
4
3
2
1
0
Bytes 26..31
(Contactless Only)
Balance Read After Gen AC (EMV Tag DF8105, n12 format)
Bytes 32..33
Transaction Currency Code (EMV Tag 5F2A, format n4)
Valid values:
0x0000 = Use value from contact database
0x0840 = US Dollar
0x0978 = Euro
0x0826 = UK Pound
Byte 34
(Contactless Only)
Transaction Category Code (PayPass/MCL Tag 9F53)
Byte 35
(Quick Chip Only)
0x00 = Regular Mode
0x01 = Quick Chip Mode
Byte 36
(Handheld Operation Only | Re-PIN Operation Only, Otherwise Reserved)
Operating Mode:
(Handheld Operation Only)
0x00 = Legacy
0x01 = Tip
0x02 = Cashback
Bytes 37..42
Calculated Tax Amount (n12 format) (Handheld Operation Only)
Bytes 43..45
(Handheld Operation Only, Otherwise Reserved)
Tax Rate % (n6 format x 100). This information is for screen display only, the device
does not perform any tax calculation.
Byte 46
Reserved. Set = 0x00.
Byte 47
Reserved. Set = 0x00.
Byte 48
Reserved. Set = 0x00.
Bytes 49..54
(Handheld Operation Only, Otherwise Reserved) Tip (n12 format)
Byte 55
Reserved
Byte 56
Reserved
Byte 57
Interac Application Selection Flag (ASF) Processing
0x00 = Disabled
Bytes 58..63
Reserved. Set = 0x00.
If an error occurs, the device terminates the command and reports the error in ACKSTS of
. For a full list of error codes, see