Alarm 1 Setpoint 191
User Guide v 1.0 — February 2020 SPI Protocol Option
14.1.5 Alarm 1 Setpoint
14.1.6 Alarm 2 Setpoint
14.1.7 Alarm 1 Reset
Summary This command is used to set and read the alarm window value for a
single zone. The alarm window is used only for zones with Auto or View
regulation.
Errors The conditions that follow give a NAK response with an invalid data error
for the select function:
• Incorrect data length
• Invalid zone number
• A value less than 0 °F or greater than 900 °F
• A value more than the abort window value
An invalid zone number condition will give an invalid data error in
response to a polled function.
Summary This command is used to set and read the abort window value for a
single zone. The abort window is used only for zones with Auto or View
regulation.
Errors The conditions that follow give a NAK response with an invalid data error
for the select function:
• Incorrect data length
• Invalid zone number
• A value less than 0 °F or greater than 900 °F
• A value more than the abort window value
An invalid zone number condition will give an invalid data error in
response to a polled function.
Summary This command is used to clear the errors for all the zones in the system.
The system cannot clear an error for an individual zone.
Errors The conditions that follow give a NAK response with an invalid data error
for the select function:
• Incorrect data length
• Invalid zone number