Watlow Series SD6 PID Controller with DeviceNet Addendum Instrukcja Użytkownika Pobierz pdf (Strona 24)

Watlow Series SD6 PID with DeviceNet ■ 24 ■

Table 29. Factory/Calibration Class Attributes

Attribute # Access

Rule

Name DeviceNet

Data Type

Description of Attribute Semantics of Values

1 Get Revision UINT Revision of this object The revision level of this

object (currently 1)

2 Get Max Instance UINT Max allowed Instances of this

object

Always 1 for this Class

Class Services:

• 0x0E GET ATTRIBUTE SINGLE

Instance Services:

• 0x0E GET ATTRIBUTE SINGLE

• 0x10 SET ATTRIBUTE SINGLE

NOTE: All successful Explicit Message Responses

from a SET service will contain no data. The

response will be a two-byte message containing

the requester’s MAC ID and Service Code (with

R/R bit set).

Factory/Calibration Object

Class Code: 67hex

Factory/Calibration Object

The Factory/Calibration Object provides access to parame-

ters that contain diagnostics information, calibration and

restore-parameter functions.

Table 28. Factory/Calibration Revision History

Revision Description

01 Initial Release

Attribute # Access

Rule

Name DeviceNet

Data Type

Description of Attribute Semantics of Values

130 Get/Set Alarm 2 Low Temperature DINT Set the low alarm set point. -1999 to 0 (* 1000) if

Sensor Type is set to

Thermocouple or RTD

(default = -999)

-1999 to 9999 (* 1000) if

Sensor Type is set to mA

or Volt.

(default = 32)

131 Get/Set Alarm 2 Low Process DINT Set the low alarm set point. -1999 to 9999 (* 1000) if

Sensor Type is set to mA

or Volt.

(default = 32)

132 Get/Set Event Output 1 BOOLEAN Set event output 1 to an on or

off state.

(0) OFF (default)

(1) ON

133 Get/Set Event Output 2 BOOLEAN Set event output 2 to an on or

off state.

(0) OFF (default)

(1) ON

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 30 31 32

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