Armstrong Design Envelope 4372

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installation &

operating instructions

Design Envelope 4322 & 4372

Tango Pumping Unit

object id object name read/write comments

Alarms and Warnings

av:400 Alarms Read Refer to Alarms Table for Bit Positions

av:401 Warnings Read Refer to Warnings Table for Bit Positions

av:402 Acknowledge Warnings Read/Write 32-bit ﬁeld corresponding to the warning ﬁeld

Parameters

av:500 Standard Mode – Zero Flow Head Read/Write Value for standard active mode. Unit as conﬁgured in Pump Control Module

av:501 Standard Mode – Design Head Read/Write Value for standard active mode. Unit as conﬁgured in Pump Control Module

av:502 Standard Mode – Design Flow Read/Write Value for standard active mode. Unit as conﬁgured in Pump Control Module

av:503 Standard Mode – Minimum Flow Read/Write Value for standard active mode. Unit as conﬁgured in Pump Control Module

av:504 Mode 1 – Zero Flow Head Read/Write Value for active mode 1. Unit as conﬁgured in Pump Control Module

av:505 Mode 1 – Design Head Read/Write Value for active mode 1. Unit as conﬁgured in Pump Control Module

av:506 Mode 1 – Design Flow Read/Write Value for active mode 1. Unit as conﬁgured in Pump Control Module

av:507 Mode 1 – Minimum Flow Read/Write Value for active mode 1. Unit as conﬁgured in Pump Control Module

av:508 Mode 2 – Zero Flow Head Read/Write Value for active mode 2. Unit as conﬁgured in Pump Control Module

av:509 Mode 2 – Design Head Read/Write Value for active mode 2. Unit as conﬁgured in Pump Control Module

av:510 Mode 2 – Design Flow Read/Write Value for active mode 2. Unit as conﬁgured in Pump Control Module

av:511 Mode 2 – Minimum Flow Read/Write Value for active mode 2. Unit as conﬁgured in Pump Control Module

av:520 Control Setpoint Read/Write

Value and unit as conﬁgured on pump control mode (constant pressure or

constant ﬂow)

information

av:900 BMS BACnet Version Read Version of the Armstrong BACnet points used.

i/o

ai:0 Analog In 1 Read As conﬁgured in Pump Control Module

ai:1 Analog In 2 Read As conﬁgured in Pump Control Module

av:113 Analog Out 1 Read As conﬁgured in Pump Control Module

bi:0 Digital In 1 Read As conﬁgured in Pump Control Module

bi:1 Digital In 2 Read As conﬁgured in Pump Control Module

bv:15 Digital Out 1 Read As conﬁgured in Pump Control Module

bv:16 Digital Out 2 Read As conﬁgured in Pump Control Module

bv:0 Relay 1 Read As conﬁgured in Pump Control Module

bv:1 Relay 2 Read As conﬁgured in Pump Control Module

Armstrong Design Envelope 4372 - Page 32