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EIP PCCC Addressing

General

The following tables show the mapping between drive.web parameter IDs and PLC-5 register addresses.

Device Parameter Tables

PIN's 0001-0255 PIN's 0256-0511 PIN's 0512-0767 PIN's 0768-1023
PLC-5 File 10 PLC-5 File 11 PLC-5 File 12 PLC-5 File 13

FBE Parameter Tables

PIN's 4096-4351 PIN's 4352-4607 PIN's 4608-4863 PIN's 4864-5119
PLC-5 File 26 PLC-5 File 27 PLC-5 File 28 PLC-5 File 29

Device Parameters

Device parameter ID numbers (PIN's) can be obtained from the specific AC or DC product documentation or by using the Get Info command in savvy as shown below:

SFD Level Get Info FBE Level Get Info
dev_param_sfd dev_param_fbe

The associated PIN is highlighted by ID in the red circle below:

dev_param_info

In this example, the Get Info of P1-11)Preset Speed 1 of the Optidrive Plus reveals the device parameter ID number is 139. Therefore, from the appropriate table, Preset Speed 1 may be accessed via EIP PCCC using a PLC-5 Typed Read/Write command to register N10:139.

Parameter ID Numbers 1 through 1023 are reserved for device specific parameters (i.e., parameters native to the platform, typically AC and DC drive products). Refer to the appropriate product documentation for details. The device PIN numbers map to PLC Files 10 through 13.

Function Block Engine Parameters

Unlike Device Parameters, Function Block Engine (FBE) Parameters have their PIN numbers dynamically assigned as the drive.web function blocks are placed in the configuration. The assigned PIN's can be obtained by using the Get Info command in savvy as shown below:

SFD Level Get Info FBE Level Get Info
fbe_param_sfd fbe_param_fbe

At the FBE Level, the PIN is the value preceding the parameter name (in this case, Input 1). To obtain the PIN at the SFD Level, a Get Info is required as shown below:

fbe_param_info

In this example, Input 1 of the Adder drive.web function block has an assigned PIN 5117. Therefore, from the appropriate table, Input 1 may be accessed via EIP PCCC using a PLC-5 Typed Read/Write command to register N29:253.

Parameter ID Numbers 4096 through 5119 are reserved for FBE parameters (i.e., parameters in drive.web function blocks). The device PIN numbers map to PLC Files 26 through 29.