Veris Industries GWNP Series, Руководство по установке

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TM
Installation Guide
Air Quality
Modbus Point Map (cont.)
Register Description
58-73 Location (read/write) preserved. Must be null terminated, 31 characters max.
74 High set-point (read/write preserved). Scaled by value in register 2. Valid values to set are 2 to top of
range. A value of zero resets to sensor default.
75 High hysteresis (read/write preserved). Scaled by value in register 2. Valid values to set are 1 to high set-
point - 1. A value of zero resets to sensor default.
76 Low set-point (read/write preserved). Scaled by value in register 2. Valid values set are 2 to top of range. A
value of zero resets to sensor default.
77 Low hysteresis (read/write preserved). Scaled by value in register 2. Valid values to set are 1 to low set-
point - 1. A value of zero resets to sensor default.
78 DIP switch values. Changing to a non-zero value will cause the current DIP switch settings to be locked in
place. Changing to zero restores dip switch functionality.
79-125 Reserved (read only) returns 0x8000
Note: In the tables below, all properties are read-only unless otherwise noted. “Preserved” means the value is
maintained through power outages.
Present_Value Range Restrictions
Object Name Minimum Value Maximum Value
Device_Instance 0 4,194,302
Identifier_Value_Prefix 0 4194
High_Set-point
Low_Set-point
2 Maximum range of installed sensor.
High_Hysteresis
Low_Hysteresis
1 High_Set-point-1
Low_Set-point-1
Standard Object Types Supported
Object Type Supported Optional Properties Writable Properties
Analog Input – AI Description
Reliability None
Analog Value – AV Description Present_Value
Binary Input (supports change of value) Description
Reliability
None
Binary Value – BV Description Present_Value
Device – DEV Description
Location
Max_Master
Max_Info_Frames
Active_COV_Subscriptions APDU_Timeout
Description
Location,
Max_Master
Object_Identifier
Object_Name
Note: Reliability is “No Sensor” if no sensor is installed.
BACnet Descriptions