Pump Control Quick Guide
54
The relay card is an option card with 3 additional relays of 3 contacts – 2 positions.
This card is essential in order to implement the following pump control systems:
- Multi-pump control with 3 regulated pumps
- Multi-regulated pump control with 3 regulated pumps + 1 additional pump
The functions that can be assigned to these relays are:
60 (1060): Sequenced start motor 1, inverter-driven (M1_I)
61 (1061): Sequenced start motor 1, commercial-power driven (M1_L)
62 (1062): Sequenced start motor 2, inverter-driven (M2_I)
63 (1063): Sequenced start motor 2, commercial-power driven (M2_L)
64 (1064): Sequenced start motor 3, inverter-driven (M3_I)
65 (1065): Sequenced start motor 3, commercial-power driven (M3_L)
67 (1067): Sequenced start motor 4, commercial-power driven (M4_L)
The functions codes to change the function of each relay are:
Relay Y1A/B/C Function Code J45
Relay Y2A/B/C Function Code J46
Relay Y3A/B/C Function Code J47
To Previous Page
Loading...
