Bell & Gossett P2002379A Duty-Standby Pumps Alternation - Manual (Page 8)

Parameters number Description Set to Setup 3 Set to Setup 4 Comments
Logic Rules 2
13–40.2
Logic Rule
Boolean 1 [37] Digital Input DI32 [37] Digital input DI32 Output is high when input
from Slave drive is high
and [OK] and [>] keys are
pressed or Time 0 expires.
13–41.2 Logic Rule
Operator 1 [1] AND [1] AND
13–42.2 Logic Rule
Boolean 2 [26] Logic rule 0 [26] Logic rule 0
13–43.2 Logic Rule
Operator 2 [0] DISABLE [0] DISABLE
13–44.2 Logic Rule
Boolean 3 [0] False [0] False
State 1
13–51.0
SL Controller Event [1] True [1] True Start at Setup 3
13–52.0 SL Controller Action [4] Select set-up 3 [4] Select set-up 3
State 2
13–51.1
SL Controller Event [1] True [1] True If [OK] and [>] keys are
pressed, switch
debouncing timer prevents
unexpected results
occurred.
13–52.1 SL Controller Action [30] Start time 1 [30] Start timer 1
State 3
13–51.2
SL Controller Event [31] SL Time-out 1 [31] SL Time-out 1 After the switch
debouncing timer expires,
the alternation timer 0 is
reset.
13–52.2 SL Controller Action [29] Start timer 0 [29] Start timer 0
State 4
13.51.3
SL Controller Event [28] Logic rule 2 [28] Logic rule 2 If digital input from Slave is
high and output from logic
rule 0 is high, select Setup
4.
13.52.3 SL Controller Action [5] Select set-up 4 [4] Select set-up 4
State 5
13–51.4
SL Controller Event [1] True [1] True If [OK] and [>] keys are
pressed, switch
debouncing timer prevents
unexpected results
occurred.
13–52.4 SL Controller Action [30] Start timer 1 [30] Start timer 1
State 6
13–51.5
SL Controller Event [31] SL Time-out 1 [31] SL Time-out 1 After the switch
debouncing timer expires,
the alternation timer 0
starts.
13–52.5 SL Controller Action [29] Start timer 0 [29] Start timer 0
State 7
13–51.6
SL Controller Event [27] Logic rule 1 [27] Logic rule 1 If logic Rule 1 is high, no
action.
13–52.6 SL Controller Action [1] No Action [1] No Action
Table 2: SLAVE Duty-Standby Parameters
Parameters Number Description Set to Setup 3 Set to Setup 4 Comments
Operation / Display
Operation
6 Duty-Standby Pumps Alternation INSTRUCTION MANUAL