Watlow Series SD6 PID Controller with DeviceNet Addendum Instrukcja Użytkownika Pobierz pdf (Strona 16)

Watlow Series SD6 PID with DeviceNet ■ 16 ■

Attribute # Access

Rule

Name DeviceNet

Data Type

Description of Attribute Semantics of Values

133 Get/Set Analog Output 1 Low

Scale volts

UDINT Set the low scale for analog

outputs

0.00 to 10.00 V if output

is set to Volts (default =

0.00) (* 1000)

134 Get/Set Analog Output 1 High

Scale mA

UDINT Set the high scale for analog

outputs

0.00 to 20.00 mA if output

is set to mA (default =

20.00 mA) (* 1000)

135 Get/Set Analog Output 1 High

Scale volts

UDINT Set the high scale for analog

outputs

0.0 to 10.00 V if output is

set to Volts (default =

10.00 V) (* 1000)

136 Get/Set Output 2 Function USINT Set the output 2 function (0) OFF

(1) Process Alarm

(2) Deviation Alarm

(3) Heat Control (default)

(4) Cool Control

137 Get/Set Control Method 2 USINT Set the output 2 control type

Only used with PID control

(0) Fixed Timed Base

(default)

(1) Variable Time Base

138 Get/Set Fixed Time Base 2 UDINT Set the time base for fixed

time based control

1.0 to 60.0 if Output 2 is a

mechanical relay

0.1 to 60.0 if Output 2 is

not a mechanical relay

(* 1000)

Defaults:

20.0 mechanical relay

5.0 solid-state relay

1.0 switched DC

139 Get/Set Power Limit 2 UINT Set the maximum power out-

put for a control output.

1.0 to 100.0%

(default = 100.0%)

140 Get/Set Output Power Scale Low

UINT Set the low end of the range

within which the output will

scale.

0 to 100%

(default = 0)

141 Get/Set Output Power Scale High

UINT Set the high end of the range

within which the output will

scale.

0 to 100%

(default = 100)

142 Get/Set Output Non-linear

Function 2

USINT Select a non-linear output

curve to match the response

of your system.

(0) OFF (default)

(1) Curve 1

(2) Curve 2

143 Get/Set Alarm 1 Hysteresis UDINT Set the hysteresis for an

alarm. This determines how

far into the safe region the

input needs to move before

the alarm can be cleared.

1.0 to 999.0 (* 1000)

(default = 1.0)

144 Get/Set Alarm 1 Logic BOOLEAN Select the alarm output condi-

tion in the alarm state.

(0) Closed on alarm

(default)

(1) Open on alarm

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 31 32

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