VCS – Viscosity Controller
13
Selectable switching functions (depending on version):
For setting please refer to configuration level under
REL*
Switching functions for trailing contacts:
LC A
Break contact on either side of setpoint
(Limit comparator). Relay drops out as
deviation increases (Aus = off)
LC E
Make contact on either side of setpoint
(Limit comparator). Relay picks up as
deviation increases (Ein = on)
Su A
Break contact below setpoint. Relay drops out
as actual value decreases (Aus = off)
Su E
Make contact below setpoint. Relay picks
up as actual value decreases (Ein = on)
So A
Break contact above setpoint. Relay drops
out as actual value increases (Aus = off)
So E
Make contact above setpoint. Relay picks
up as actual value increases (Ein = on)
St A
Heating stage below setpoint. Relay
drops out as actual value increases
(Aus = off)
Switching functions for independent contacts:
Hysteresis below:
US A
Relay drops out with increasing actual value (Aus
= off)
US E
Relay picks up with increasing actual
value (Ein = on)
Hysteresis above:
USCA
Relay picks up as actual value decreases
USCE
Relay drops out with decreasing actual value
Summary of Contents for Viscosity VC312
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