---
title: "system.device.addDevice - deviceProps Listing"
---

# system.device.addDevice - deviceProps Listing

> Below is a table of properties callable by system.device.addDevice.

## Description

Note that the Description and Enabled properties may not be configured with this function, although a device connection could be disabled with a call to [system.device.setDeviceEnabled()](appendix\scripting-functions\system-device\system-device-setDeviceEnabled.md) after creating the connection.

## CompactLogix Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Connection Path | path |
| Concurrent Requests | concurrentRequests |
| Disable Automatic Browse | disableAutomaticBrowse |
| Show String Arrays | showStringArrays |
| Status Request Poll Rate | pollRate |

## com.inductiveautomation.omron.NjDriver Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Concurrency | concurrency |
| Connection Size | connectionSize |
| Slot Number | slotNumber |

## ControlLogix Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Connection Path | path |
| Concurrent Requests | concurrentRequests |
| Disable Automatic Browse | disableAutomaticBrowse |
| Show String Arrays | showStringArrays |
| Status Request Poll Rate | pollRate |
| Slot Number | slotNumber |

## Dnp3Driver Keys

| Device Property | Key | Acceptable Values |
|---|---|---|
| Hostname | hostname | |
| Port | port | |
| Source Address | sourceAddress | |
| Destination Address | destinationAddress | |
| Integrity Poll Interval | integrityPollInterval | |
| Direct Operate Enabled | directOperateEnabled | |
| Unsolicited Messages Enabled | unsolicitedMessagesEnabled | |
| Message Fragment Size | maxMessageFragmentSize | |
| Message Timeout | timeout | |
| Retries | retries | |
| Link Layer Confirmation | linkLayerConfirmationEnabled | |
| Default Outstation Conformance Level | outstationConformanceDefault | "UNKNOWN""ONE""TWO""THREE""FOUR" |
| Analog Input Points | analogInputDefaultValueType | "INTEGER""SHORT""FLOAT""DOUBLE""VARIATION_0" |
| Analog Input Frozen Points | analogInputFrozenDefaultValueType | "INTEGER""SHORT""FLOAT""DOUBLE""VARIATION_0" |
| Analog Output Points | analogOutputDefaultValueType | "INTEGER""SHORT""FLOAT""DOUBLE""VARIATION_0" |
| Counter Points | counterDefaultValueType | "INTEGER""SHORT""VARIATION_0" |
| Counter Frozen Points | counterFrozenDefaultValueType | "INTEGER""SHORT""VARIATION_0" |
| Binary Input Points | binaryInputDefaultValueType | "PACKED""WITH_FLAGS""VARIATION_0" |
| Double-Bit Binary Input Points | doubleBitBinaryInputDefaultValueType | "PACKED""WITH_FLAGS""VARIATION_0" |
| Binary Output Points | binaryOutputDefaultValueType | "PACKED""WITH_FLAGS""VARIATION_0" |

## MicroLogix Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Browse Cache Timeout | browseCacheTimeout |
| Connection Path | path |
| Disable Processor Browse | disableProcessorBrowse |
| Zero TNS Connection | useZeroTnsConnections |

## ModbusRtuOverTcp and ModbusTcp Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Port | port |
| Communication Timeout | communicationTimeout|
| Max Holding Registers Per Request | maxHoldingRegistersPerRequest | 
| Max Input Registers Per Request | maxInputRegistersPerRequest |
| Max Coils Per Request | maxCoilsPerRequest |
| Max Discrete Inputs Per Request | maxDiscreteInputsPerRequest |
| Reverse Word Order | reverseWordOrder |
| One-based Addressing | zeroBasedAddressing |
| Span Gaps | spanGaps |
| Allow Write Multiple Registers Request | writeMultipleRegistersRequestAllowed |
| Force Multiple Register Writes | forceMultipleRegisterWritesEnabled |
| Allow Write Multiple Coils Request | writeMultipleCoilsRequestAllowed |
| Allow Read Multiple Registers Request | readMultipleRegistersRequestAllowed |
| Allow Read Multiple Coils | readMultipleCoilsAllowed |
| Allow Read Multiple Discrete Inputs | readMultipleDiscreteInputsAllowed |
| Reconnect After Consecutive Timeouts | reconnectAfterConsecutiveTimeouts |
| Max Retry Count | maxRetryCount |
| Reverse String Byte Order | reverseStringByteOrder |
| Right Justify String | rightJustifyStrings |
| Read Raw Strings | readRawStrings |

## PLC5 Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Browse Cache Timeout | browseCacheTimeout |
| Connection Path | path |
| Disable Processor Browse | disableProcessorBrowse |
| Zero TNS Connection | useZeroTnsConnections |

## S7300, S7400, S71200, and S71500 Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Port | port |
| PDU Size | pduSize |
| Rack Number | rackNumber |
| CPU Slot Number | cpuSlotNumber |
| Reconnect After Consecutive Timeouts | reconnectAfterConsecutiveTimeouts |

## SLC Keys

| Device Property | Key |
|---|---|
| Hostname | hostname |
| Timeout | timeout |
| Browse Cache Timeout | browseCacheTimeout |
| Connection Path | path |
| Disable Processor Browse | disableProcessorBrowse |
| Zero TNS Connection | useZeroTnsConnections |

## TCPDriver Keys

| Device Property | Key | Acceptable Values |
|---|---|---|
| Port(s) | ports | |
| Address | address | |
| Inactivity Timeout | inactivityTimeout | |
| Message Delimiter Type | messageDelimiterType | "PacketBased""CharacterBased""FixedSize" |
| Field Count | fieldCount | |
| Field Delimiter | fieldDelimiter | |
| Writeback Enabled | writebackEnabled | |
| Writeback Message Delimiter | writebackDelimiter | |

## UDPDriver Keys

| Device Property | Key | Acceptable Values |
|---|---|---|
| Port(s) | ports | |
| Address | address | |
| Message Delimiter Type | messageDelimiterType | "PacketBased""CharacterBased""FixedSize" |
| Message Delimiter| messageDelimiter | |
| Field Count | fieldCount | |
| Field Delimiter | fieldDelimiter | |
| Message buffer Size | messageBufferSize | |
| Multicast | multicast | |