Veeder-Root TLS-50 Series, Setup And Operation

Page: 23 / 116

Serial Commands to the TLS-50 Function Code 504
20
TLS-50 response:
<SOH>
I205TT
TANK STATUS
1 ALL FUNCTIONS NORMAL
2 ALL FUNCTIONS NORMAL
3 ALL FUNCTIONS NORMAL
<ETX>
Additional STATUS Messages are:
HIGH WATER
OVERFILL
LOW PRODUCT
INVALID HEIGHT
PROBE OUT
MAX PRODUCT
LOW TEMPERATURE
NO TANKS CONFIGURED
Function Code 504
This serial command enters a new TLS-50 Serial Security code:
<SOH>S50400ssssssaaaaaa (if Security Switch Enabled), or
<SOH>S50400aaaaaa (if Security Switch Disabled)
Where:
<SOH>
= Control-A character (ASCII 01),
S
= Set command,
504
= Function Code 504,
00
= System Identifier,
ssssss
= old 6-digit numeric security code (default or user-selected),
aaaaaa
= new 6-digit numeric security code
.
Example serial command - replace the existing serial security code 134428 with new code of 168828, Serial
Security switch enabled:
<SOH>S50400134428168828
TLS-50 response:
<SOH>
I50400
168828
<ETX>