Page 46
AiRanger SPL
PL-573
Application Par
a
m
.
P113
Relay B Setpoint
Enter the critical point for the desired action to occur (based on the Relay Function
selected).
Values:
-999 to 9999
P 116
Bound Alarm Deadband
For `in bounds' and `out of bounds'
Relay Functions (P111 = 2 and 3
respectively),a deadband prevents
relay chatter due to material level
fluctuations at the upper or lower
setpoint.
Enter deadband in % of span or
units of P005. (Factory set at 2%).
The deadband value is applied
above and below the upper and
lower bound setpoints.
e.g. in bounds, lower setpoint
P129
Relay Failsafe
Use this feature for relay failsafe operation independent from the Failsafe Material
Level (P071).
When accessed, the Parameter Type display changes to the Relay symbol and the
Point Number display changes to the Relay Number (corresponding to the SPL
terminals)
Select:
"OFF" to have the relay respond to the Failsafe Material Level (P071).
"HOLd” to hold the relay at the "last known" state until normal operation resumes,
"dE" to have the relay de-energize immediately, or
"En" to have the relay energize immediately.
When the Relay Function (P111) is set for:
•
"alarm" (any option other than "pump"), this feature is preset to "OFF".
•
"pump", this feature is preset to "dE".
actual ‘on’
P116, deadband
setpoint
actual ‘off’
P116, deadband
Summary of Contents for AiRanger SPL PL-573
Page 1: ...AIRANGER SPL Instruction Manual PL 573 March 2001 IRANGER SPL 33455730 Rev 1 2 ...
Page 8: ...Page 8 AiRanger SPL PL 573 Specifications ...
Page 24: ...Page 24 AiRanger SPL PL 573 Installation ...
Page 86: ...Page 86 AiRanger SPL PL 573 Enhancement Param ...
Page 102: ...Page 102 AiRanger SPL PL 573 Maintenance ...
Page 108: ...Page 108 AiRanger SPL PL 573 Troubleshooting ...