West Control Solutions Pro-EC44 - Page 164

Pro-EC44 2-Loop Graphical Profile Controller & Recorder
Pro-EC44 Product Manual - 59540-2 September 2014 Page 158
Loop 2 Control Action Value Direction Of Control Action
Dec 4411 20795 41590
RW
0 Direct Acting
Hex 113B 513B A276
1 Reverse Acting
PID Set 1 - Primary Prop Band PID Set 1 Primary Proportional Band For Loop 2
Dec 4412 20796 41592
RW
Primary Proportional Band for Gain Set 1.
1 display unit to 9999 units,
but limited to 10 x scaled input span. 0 = On-Off control
Hex 113C 513C A278
PID Set 1 - Secondary Prop Band PID Set 1 Secondary Proportional Band For Loop 2
Dec 4413 20797 41594
RW
Secondary Proportional Band for Gain Set 1.
1 display unit to 9999 units,
but limited to 10 x scaled input span. 0 = On-Off control
Hex 113D 513D A27A
PID Set 1 - Integral Time PID Set 1 Integral Time For Loop 2
Dec 4414 20798 41596
RW
Gain Set 1 integral time constant for loop 2
0.1 to 5999 Seconds. 0 or 6000 = OFF
Hex 113E 513E A27C
PID Set 1 - Derivative Time PID Set 1 Derivative Time For Loop 2
Dec 4415 20799 41598
RW
Gain Set 1 derivative time constant for loop 2
0.1 to 5999 Seconds. 0 or 6000 = OFF
Hex 113F 513F A27E
Loop 2 Manual Reset (Bias) PID Set 1 Manual Reset (Bias) For Loop 2
Dec 4416 20800 41600
RW
Working point from 0 to 100 for single control or
-100 to 100 for dual control (primary & secondary)
Hex 1140 5140 A280
PID Set 1 - Overlap/Deadband PID Set 1 - Overlap or Deadband For Loop 2
Dec 4417 20801 41602
RW
PID Set 1 overlap (+ve) or deadband (-ve) between primary &
secondary prop bands. In display units - limited to 20% of the
combined band width.
Hex 1141 5141 A282
PID Set 1 - On/Off Differential PID Set 1 - On/Off Control Differential For Loop 2
Dec 4420 20804 41608
RW
The on-off control hysteresis (deadband) for PID Set 1.
1 to 300 display units, centred about the setpoint.
Hex 1144 5144 A288
Loop 2 Primary Power Upper limit Loop 2 Primary Power Upper limit
Dec 4421 20805 41610
RW
10 to 100%
but must be at least 10% above the primary power lower limit.
Hex 1145 5145 A28A
Loop 2 Primary Power Lower Limit Loop 2 Primary Power Lower Limit
Dec 4422 20806 41612
RW
0 to 90%
but must be at least 10% below the primary power upper limit.
Hex 1146 5146 A28C
Loop 2 Secondary Upper Power limit Loop 2 Secondary Upper Power limit
Dec 4423 20807 41614
RW
10 to 100%
but must be at least 10% above the secondary power lower limit.
Hex 1147 5147 A28E
Loop 2 Secondary Power Lower limit Loop 2 Secondary Power Lower limit
Dec 4424 20808 41616
RW
0 to 90%
but must be at least 10% below the primary power upper limit.
Hex 1148 5148 A290
Loop 2 Pre-Tune Method Value Pre-Tune type
Dec 4496 20880 41760
RW
0 Standard
Hex 1190 5190 A320
1 Pre-tune at Value
Loop 2 Pre-Tune at Value Value To Pre-Tune Loop 2
Dec 4499 20883 41766
RW
Valid between the scaled input lower & upper limits
(applies if Pre-Tune Type = Pre-Tune at Value)
Hex 1193 5193 A326