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SLC4075 TouchScreen Gateway Startup Configuration Modification Guide
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7
PGW Relays
1.
// Src Sel
Sets the source for PGW relays 1-3
PGW.Rly.g_fSetPGWRlysSrcSel[0]
= PGW.Rly.RLYSRCSEL_GPDI;
PGW.Rly.g_fSetPGWRlysSrcSel[1]
= PGW.Rly.RLYSRCSEL_GPDI;
PGW.Rly.g_fSetPGWRlysSrcSel[2]
= PGW.Rly.RLYSRCSEL_GPDI;
Other Rly sources are:
a.
PGW.Rly.RLYSRCSEL_DISABLED
b.
PGW.Rly.RLYSRCSEL_BMS
Relay is controlled by BMS
c.
PGW.Rly.RLYSRCSEL_CLL
Relay is controlled by Classic Lead Lag
d.
PGW.Rly.RLYSRCSEL_S4K_FLT
Relay is energized when the S4K fault is non-zero
e.
PGW.Rly.RLYSRCSEL_PGW_FLT
Relay is energized when the PGW fault is non-zero
f.
PGW.Rly.RLYSRCSEL_TSGW_FLT
Relay is energized when the TSGW fault is non-zero
g.
PGW.Rly.RLYSRCSEL_GPDI_AND_GPDI4
Relay is energized when both the same numbered GPDI AND GPDI4 is logically set
h.
PGW.Rly.RLYSRCSEL_GPDI_OR_GPDI4
Relay is energized when both the same numbered GPDI OR GPDI4 is logically set
2.
// Src Sel Labels
Sets the label to be displayed on the SLC4060 Relays page. See the applicable PGW.Rly.g_iRlySrcSel_MultiLbl[0] to
PGW.Rly.g_iRlySrcSel_MultiLbl[2] to select a different label, or define a new label.
a.
PGW.Rly.g_iRlySrcSel_MultiLbl[0] = 1; // GPDIx
b.
PGW.Rly.g_iRlySrcSel_MultiLbl[1] = 1; // GPDIx
c.
PGW.Rly.g_iRlySrcSel_MultiLbl[2] = 1; // GPDIx
3.
// Rly Desc Labels
Sets the label to be displayed on the SLC4060 Relays page. See the applicable PGW.Rly.g_iRly1_MultiLbl to
PGW.Rly.g_iRly3_MultiLbl to select a different label, or define a new label.
PGW.Rly.g_iRly1_MultiLbl = 2; // Low Water
PGW.Rly.g_iRly2_MultiLbl = 3; // High Limit
PGW.Rly.g_iRly3_MultiLbl = 4; // Status
The labels for the GPDI1 through GPDI4 are controlled by a multi-state tag. The various names within the tag contains
several of the commonly used labels. Other names may be added to customize the database for future use.
1.
Using an existing label
a.
State 1 Rlyn Unused (n is Rly number)
b.
State 2 Low Water
c.
State 3 High Limit
d.
State 4 Status
e.
State 5 Boiler #n Lockout (n is Rly number)
2.
Adding a new label
a.
In the Navigation Pane, select Data Tags
b.
Select PGW; Rly; g_iRlyn_MultiLbl, where n is the Rly number
c.
In the format tab; Format States
i.
Add a new state with a new label
