Johnson Controls YORK Tempo YLAA0141 - Yorktalk 2 Communications; Received Data (Control Data); Transmitted Data

FORM 150.72-NM1 (1020)
185
JOHNSON CONTROLS
10
Yorktalk 2 Communications
Received Data (Control Data)
The unit receives eight data values from the MicroGateway
or E-Link. The rst four are analog values and the last
four are digital values. These eight data values are used as
control parameters when in REMOTE mode. When the
unit is in LOCAL mode, these eight values are ignored.
If the unit receives no valid YorkTalk 2 transmission for
5 minutes it will revert back to all local control values.
Table 32 “Yorktalk 2 Communications Data Map” lists
the control parameters. These values are found under
feature 54 in the MicroGateway or E-Link.
Transmitted Data
After receiving a valid transmission from the
MicroGateway or E-Link, the unit will transmit either
operational data or history buer data depending on the
“History Buer Request” on ENG PAGE 10. Data must
be transmitted for every page under feature 54. If there
is no value to be sent to a particular page, a zero will be
sent. Table 32 “Yorktalk 2 Communications Data Map”
shows the data values and page listings for this unit.
The latest point map information is
listed on the Johnson Controls Equip-
ment Integration website.