Program Discrete Outputs; Table 4-15 Discrete Output Prompts - Honeywell VPR100 User Manual

4.11 Program Discrete Outputs

Discrete Output function blocks control the relay or open collector output hardware. The Program Discrete
Outputs menu item will appear if the optional Discrete Outputs are installed.
ATTENTION
If a discrete output has been assigned to a time proportioning output (DAT), it will not be programmable here.
See "OUTPUT RELAY" in Table 4-13.
Select a DO to program, then program the prompts in Table 4-15. See Table 4-2 for additional prompts.
Prompt
ACTION STATE NORMAL, INVERT
INPUT OFF, discrete parameter, 0,
1
EVENT ENABLE NONE, RISING, FALLING,
BOTH
ATTENTION
To change to 16 DI's and 16 DO's or to 8 DI's and 24 DO's, see Section 9.4.
12/00

Table 4-15 Discrete Output Prompts

Range/Selections
VPR & VRX – User Manual
Programming Function Blocks and Features
Definition
Determines whether the relay will normally be energized or
de-energized when the DO's Input is ON(1). To select
energized when ON, enter NORMAL (not inverted). To select
energized when OFF, enter INVERT (inverted).
Source of the Discrete Output.
Determines whether changes in DO's status can be recorded
as events in data storage. For storage to occur, Data
Storage must also be programmed to store Events.
NONE - status changes are not stored
RISING - OFF(0)-to-ON(1) changes can be stored
FALLING - ON(1)-to-OFF(0) changes can be stored
BOTH - Rising and falling changes can be stored
105