TSC PEX-2000 Series - GPIO Command Settings; Set Gpo

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6. GPIO Command Settings
6.1 SET GPO
Description
Use this command to send out the GPIO signals by the printer.
Syntax
SET GPOn signal state, delay0, pulse0, delay1, pulse1, function condition
Parameter
Description
n
n = 1 ~ 7
Seven dedicated outputs are available for the desired function conditions.
Signal state
HIGH
Goes the high level signal when the following function condition is detected.
LOW
Goes the low level signal when the following function condition is detected.
POS
Goes the positive pulse signal when the following function condition is detected.
NEG
Goes the negative pulse signal when the following function condition is detected.
Delay0
After detecting the following function condition, the printer will wait this period of time before sending out the “true”
output signal.
Unit: millisecond. Maximum: 32000.
Pulse0
Pulse width corresponding to the function condition becoming “true”. (Ignored for level-type signals.)
Unit: millisecond. Maximum: 32000.