EtherCAT EZ-ZONE RMZ4, User Manual

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W
ATLOW
®
EZ-ZONE
®
RMZ4
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E
THER
CAT
®
A
DAPTER
heat and cooling actions will happen
simultaneously in the band. This allows heat to
modulate a less agile cooling system.
Ramp to Set Point Enable 0x4nn1 0x68 0x20 Enables set point ramping. If enabled, changes
in set point will cause the actual set point to
ramp from the current PV to the target SP at
the programmed rate.
0 = Off
1 = Start Up
2 = Set Point Change
3 = Both
Ramp to Set Point Rate 0x4nn1 0x68 0x21 Defines the rate of set point ramping in degrees
per minute.
Safe State Action 0x8nn0 0x6D 0x16 How the control operates in the Safe State.
Loop Off (default), Manual, Standby Auto, or
Nominally.
0 = Actual Control State (0x6nnn SI 0x01) = OFF
1 = Actual Control State (0x6nnn SI 0x01) =
ON, Actual Control Mode (0x6nnn SI 0x02) =
AUTO, Controlling Set Point (0x6nnn SI 0x16) =
Target Set Point (0x7nnn SI 0x11)
2 = Actual Control State (0x6nnn SI 0x01) = ON,
Actual Control Mode (0x6nnn SI 0x02) = AUTO,
Controlling Set Point (0x6nnn SI 0x16)= Standby
Set Point (0x8nnn SI 0x20)
3 = Actual Control State (0x6nnn SI 0x01) = ON,
Actual Control Mode (0x6nnn SI 0x02) =
MANUAL, Manipulated Value (0x6nnn 0x12) =
Forced MV (0x7nnn SI 0x12)
4 = Operate as configured
Standby Set Point 0x8nn0 0x6D 0x20 Sets an alternate Set Point which way be used
in the safe state to keep the system operational
at a nominal set point.
Set Point High Limit 0x8nn0 0x6D 0x21 Defines the upper settable Target Set Point
value. Use to ensure the set point is in an
acceptable range.
Set Point Low Limit 0x8nn0 0x6D 0x22 Defines the lowest settable Target Set Point
value. Use to ensure the set point is in an
acceptable range.
MV High Limit 0x8nn0 0x6D 0x24 Defines the upper settable Forced MV value.
Use to ensure the set manual power is in an
acceptable range.