Confirm Time:
Passive - This field displays the time, in seconds, allowed for the discrete device to confirm (through discrete inputs) transition to the passive state from any other state before a fail alarm occurs. Click this field to enter the time.
Active 1 - This field displays the time, in seconds, allowed for the discrete device to confirm (through discrete inputs) transition to the active 1 state from any other state before a fail alarm occurs. Click this field to enter the time.
Active 2 - This field displays the time, in seconds, allowed for the discrete device to confirm (through discrete inputs) transition to the active 2 state from any other state before a fail alarm occurs. Click this field to enter the time.
Trip Time - This field displays the maximum time period for which a loss of confirmation from the device can exist before the device is considered to have tripped and a transition to the passive state is initiated. This value is only applicable when the trip option is enabled in DEVICE_OPTS in the Device Control block. If this time is exceeded, a fail alarm is generated. Click this field to enter the time.
Delay Time - This field displays the time that a change in SP_D to an active state is delayed before the corresponding discrete output pattern is written to the outputs. Click this field to enter the time.
Restart Time - This field displays the time that OUT_D is held in the passive state when transitioning from one active state to another before it is driven to the new active state. A restart time other than 0 is typically used on a forward-reversing motor or on a two-state motor to prevent it from restarting until it has been stopped for the restart time. Click this field to enter the time.
Crack Time - This field displays the time allowed for a change in confirmation of the state being left. If this time is exceeded, a fail alarm is generated. Crack time can be used to detect whether a valve with a long travel time has begun to move to a new position so that faster alarm detection is possible. Typically, crack time is set shorter than the confirm times for a valve but longer than the confirm times for a motor. Click this field to enter the time.