Channel Inhibit - Honeywell 5701 Operating Instructions Manual

MAN0443.P65 Issue 13 Aug 04
05701-M-5001 A02279
CHAPTER 7 - ENGINEER'S OPERATING
INSTRUCTIONS
5.

CHANNEL INHIBIT

Pushing the Engineering Card INHIBIT push-button toggles the selected
control card inhibit mode between on and off.
When the inhibit mode is set to on, either locally from the Engineering
Card or remotely by the Remote Inhibit input, the selected control card:
a. inhibit relay, if fitted, is actuated.
b. INHIBIT LED is illuminated.
c. remaining relays are locked in their non-active state.
d. A1, A2 and A3 alarm LEDs continue to operate as normal and reflect
the current status of the channel.
e. If the channel is a participant in a master/zoned or voted alarm
function, the control card alarm will also be excluded from the master,
zone or voted alarm function.
To select the inhibit function, proceed as follows:
(1) Plug the Engineering Key into the Engineering Card front panel
socket and check that the Unlocked LED (
(2) Push and hold the required control card RESET/SELECT push-
button for approximately 1.5 seconds and check that the selected
control card indicates it has been selected by displaying the select
icon.
Push the INHIBIT push-button to toggle the inhibit mode on/off.
(3)
7 - 7
5701 Control System
) is illuminated.