Dwyer DHII User Manual

Page 16

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15

0

100

P

r

o

c

e

s

s

Reverse Acting

Time

SPH

SPL

Relay Inactive

Relay Active

CtrL (Control) SUB MENU

1SP - Single set point
2SP - Two fully independent set points
SPAL - Single set point and alarm

1SP (SP1 Reverse or Direct Acting) SUB MENU

DIR - Direct. Relay turns on with increasing pressure
REV - Reverse. Relay turns on with decreasing pressure

0

100

P

r

o

c

e

s

s

Direct Acting

Time

SPH

SPL

Relay Inactive

Relay Active

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