User's Manual

PIN Pad 791 Programmer’s Manual (PCI POS-A) UDN PM0103-U Rev. 06

Section 10 – Online transaction messages with DUKPT 2015-04-20

Page239

Uniform Industrial Corp. Proprietary and Confidential Total 342 pages

Message 60 Pre-authorization PIN Entry Request

Format: <STX>60[account] <ETX>[LRC]

Message length: Variable 13 to 24 bytes.

Usage: PIN pad will wait till the PIN entered and ENTER key is pressed. After PIN is entered,

message 71 with PIN block will be sent as response. The HOST must transmit

message 62 to ask for confirmation on transaction amount.

Note: Z2/Z3 (PIN entry mode) required: Message Z2 or Z3 (PIN entry mode) should be

issued before this command, or PIN pad will send <EOT> and stop.

Aborting Transaction: Please refer to message 70(DUKPT).

PIN length: Please refer to message 70(DUKPT).

Message element:

Field Length

Value and description

60 2 Message ID

[Account] 8..19 Primary account number

[LRC] 1 Checksum