United Security Products AVD-45c Instrukcja Obsługi Strona 211

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1/03 UDC 6300 Process Controller Product Manual 197
5.18 Digital Input Option (Remote Switching), Continued
Digital input 3, 4, 5, 6
Action on closure ,
continued
Table 5-36 Digital Input 3, 4, 5, 6 Option Action on Contact Closure, continued
DIG IN3, DIG IN4,
DIG IN5, DIG IN6
selections
Display Indication Action on contact closure*
PV IS IN2 II
IN blinking
Selects the PV to equal Input 2.
PV IS IN3 III
IN blinking
Selects the PV to equal Input 3.
PV IS IN4 IV
IN blinking
Selects the PV to equal Input 4.
PV IS IN5 V
IN blinking
Selects the PV to equal Input 5.
RSP - IN1 “RSP” blinks Selects Input 1 as Remote Setpoint
RSP - IN2 “RSP” blinks Selects Input 2 as Remote Setpoint
RSP - IN3 “RSP” blinks Selects Input 3 as Remote Setpoint
RSP - IN4 “RSP” blinks Selects Input 4 as Remote Setpoint
RSP - IN5 “RSP” blinks Selects Input 5 as Remote Setpoint
To DIRECT “1” or “2” blinks Selects direct controller action.
MANFSAFE “MAN” blinks Unit goes to Manual Mode, output goes to the
Failsafe value.
TO A/M STA “LSP2” Lights When the switch is closed, the loop performs as
follows:
PV = In2
Action = Direct
Control Algorithm = PD+MR
PIDSET = 2
SP = LSP2
TO PURGE “MAN” blinks When the switch is closed, both loops are forced
to Manual mode with the Output values set to
the High Output Limit. The loops can only be
returned to the Automatic mode by pressing the
MAN/AUTO
key on the front panel.
This a momentary switch input, therefore, no
action occurs when the switch is opened.
LOW FIRE “MAN” blinks When the switch is closed, both loops are forced
to Manual mode with the Output values set to
the Low Output Limit. The loops can only be
returned to the Automatic mode by pressing the
MAN/AUTO
key on the front panel.
This a momentary switch input, therefore, no
action occurs when the switch is opened.
*Returns (toggles) to original state when contact opens - except when overruled by the keyboard.
**Open contact selects upward direction.
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