Watlow Series SD6 PID Controller with DeviceNet Addendum Instrukcja Użytkownika Pobierz pdf (Strona 17)

Watlow Series SD6 PID with DeviceNet ■ 17 ■

Attribute # Access

Rule

Name DeviceNet

Data Type

Description of Attribute Semantics of Values

145 Get/Set Alarm 1 Latching BOOLEAN Turn alarm latching on or off. (0) OFF (default)

(1) ON

146 Get/Set Alarm 1 Silencing BOOLEAN Turn alarm silencing on or off. (0) No silencing (default)

(1) Silencing

147 Get/Set Alarm 1 Message BOOLEAN Display an alarm message

when an alarm is active.

(0) OFF (no message)

(1) ON (default)

148 Get/Set Alarm 2 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)

149 Get/Set Alarm 2 Logic BOOLEAN Select the alarm output condi-

tion in the alarm state.

(0) Closed on alarm

(default)

(1) Open on alarm

150 Get/Set Alarm 2 Latching BOOLEAN Turn alarm latching on or off. (0) OFF (default)

(1) ON

151 Get/Set Alarm 2 Silencing BOOLEAN Turn alarm silencing on or

off.

(0) No silencing (default)

(1) Silencing

152 Get/Set Alarm 2 Message BOOLEAN Display an alarm message

when an alarm is active.

(0) OFF (no message)

(1) ON (default)

153 Get/Set Units of Measurement BOOLEAN Set the type of units used for

the PID control parameters.

(0) US (default)

(1) SI

154 Get/Set Input Error Latching BOOLEAN Turn the input error latching

on or off.

(0) OFF (default)

(1) ON

155 Get/Set Input Error Failure Mode USINT Set the input error failure

mode when an error is

detected and the control

changes to manual mode.

(0) OFF (0% power)

(1) Bumpless (current

power level, default)

(2) Manual (fixed power

level)

156 Get/Set Input Error Power INT Set the manual power level

when an input error causes

a change to manual mode.

-100.0 to 100.0%

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 31 32

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