RELAY PARAMETERS (P100 to P104, P110 to P113, P129)
If relays are to be used, alter the following parameters as required.
Otherwise, proceed to mA OUTPUT PARAMETERS.
Relays may be programmed as Standard Alarms or for Custom Relay operation.
For
Standard Alarms
(relays operate based on material level), select the Relay Set Up (P100) desired and
alter the Standard Alarm (P101 to P104) parameters as required, before proceeding to Relay Failsafe (P129).
For Custom Relay operation, select the Relay Set Up (P100) which most closely matches your requirements,
and alter the Custom Relay Parameters (P110 to P113) as required, before proceeding to Relay Failsafe.
P100 (G) RELAY SET UP
This parameter presets relays to operate as Standard Alarms. The
Relay Allocation
(relay /
point number association) and Standard Alarm (P101 to P104) parameters are also preset.
Relay status during a measurement difficulty is dependent upon Failsafe programming.
(See Failsafe Parameters (P070 to P072) and Relay Failsafe (P129). As preset, relay
status is "held" at "last known" material levels until a valid measurement is made.
Indepently altered Standard Alarms (P101 to P104), Relay Allocation (P110), Relay Function
(P111) and Relay A/B Setpoints (P112/P113) are automatically reset when a Relay Set Up
value is altered.
values: 1 = Set Up 1
2 = Set Up 2
3 = Set Up 3
SET UP SAM-20 # RELAY # POINT # STANDARD ALARM (as % of
Span, P007)
1 1 1 -10 1-10 (Hi Alarm) P101 = 80.00%
1 11 - 20 1-10 (Lo Alarm) P102 = 20.00%
2 1 - 10 1-10 (Hi Hi Alarm) P103 = 90.00%
2 11 - 20 1-10 (Lo Lo Alarm) P104 = 10.00%
2 1 1 - 10 1-10 (Hi Alarm) P101 = 80.00%
1 11 - 20 1-10 (Hi Hi Alarm) P103 = 90.00%
2 1 -10 1-10 (Lo Alarm) P102 = 20.00%
2 1 -20 1-10 (Lo Lo Alarm) P104 = 10.00%
3 1 1 - 5 1-5 (Hi Alarm) P101 = 80.00%
1 6 - 10 1-5 (Lo Alarm) P102 = 20.00%
1 11 - 15 1-5 (Hi Hi Alarm) P103 = 90.00%
1 16 - 20 1-5 (Lo Lo Alarm) P104 = 10.00%
2 1 - 5 6-10 (Hi Alarm) P101 = 80.00%
2 6 - 10 6-10 (Lo Alarm) P102 = 20.00%
2 11 - 15 6-10 (Hi Hi Alarm) P103 = 90.00%
2 16 - 20 6-10 (Lo Lo Alarm) P104 = 10.00%
APPLICATIONS PARAMETERS
PL-532 39
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