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Honeywell D1-528 Direct Thermostat Installation Guide

INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE  
2. Press the DOWN arrow button to select rUn  
parameter.  
As an example, you need to read a PC502.4G (address  
216) in a room and make sure it does NOT have its  
Room Gateway related P5 servers enabled. You don’t  
have access to RBM/IC3 dialog commands or other  
tool, but do have access to the room and the D1-528.  
3. PressDISPLAY.  
P 0 will be displayed.  
4. Press the UP arrow button to go to P 31, then press  
POWER button to view the value.  
The PC502 Room Gateway server is located in its  
NVRAM location 218 (0xDA hex) and this needs to be  
set to 0 (0x00)  
5. Press the UP arrow button to change the value to 41,  
then press DISPLAY.  
You have now elevated the access rights so that you can  
use the Par 9 feature.  
1. With P 9 displayed, press POWER button to view the  
value. V and 0 will be displayed.  
1. Press F/C to return to P 31, then press DOWN arrow  
button and go to P 9.  
2. Press the DOWN arrow button to select 216, the  
address of the PC502 and press the DISPLAY button.  
Pnd (pending) appears, then P 0 appears indicating  
the D1-528 could Ping the PC502 using address 216.  
2. Press POWER button to view the value.  
V and 0 will be displayed.  
3. Press the UP/DOWN arrow buttons to select the  
address of the room device that you want to view/edit  
its NVRAM memory settings.  
3. Press the DOWN arrow button to set the P value to  
218, the NVRAM location to be read, then press the  
POWER button to read the value of memory location  
218.  
4. With the address defined, press the DISPLAY button.  
Pnd (pending) will appear on the display as the D1-  
528 sends a Ping command to the defined address to  
verify it is communicating with the target device.  
Pnd will be displayed and a 43500DA read command  
will be sent to the PC502 Address 216. If a reply was  
received it will be displayed. In this case, V 23  
appears, indicating the value of NVRAM 218 (0xDA)  
is 23 (0x17 hex) and the Room Gateway servers are  
enabled. The value needs to be 0 (0x00).  
If the target device responded, P 0 will appear on the  
display indicating it is ready to read NVRAM memory  
location 0:  
4. Press the DOWN arrow button to change the  
displayed value to 0, then press the DISPLAY button  
to make the D1-528 send a 43700DA00 command to  
the PC502 to write NVRAM location 218 (0xDA hex)  
to 0.  
1. Press the UP/DOWN arrow button to change the dis-  
played P value to select the desired memory location  
0-255.  
2. Press the POWER button to make the D1-528 send a  
43500XX read memory location XX, where XX is the  
hexadecimal value of the 0-255 decimal value you  
defined.  
The display will change back to P 218.  
5. Press the POWER button to make the D1-528 send  
the 43500DA read command and verify V 0 appears,  
indicating the NVRAM location 218 (0xDA hex) was  
changed to value 0.  
Pnd will be displayed while waiting for the reply from  
the device. If a reply is received, V and the replied  
value will be displayed in decimal.  
If Pnd remains on the display, no reply was received  
from the defined target device. The D1-528 will try to  
Ping the address 4 times, then give up and display Fal  
(Fail).  
EEr – Read and Display NVRAM of the  
D1-528  
View/Edit the NVRAM (non volatile RAM) settings of the  
local D1-528. The D1-528 has 255 bytes of NVRAM that  
control certain aspects of the device.  
NOTE:  
This option is to view/edit the local 255 NVRAM  
ºF ºC  
memory locations of the D1-528, NOT the CBL32  
Registry of the D1-528. Refer to the next section  
6r.A (Group 9 Registry Access) for that.  
By default, you can only view the current value of the  
selected memory location:  
A
DISPLAY  
1. Press and hold  
mode.  
for 4 seconds to enter into service  
Did you define the correct Target address?  
Is the Target device installed, powered and set to the  
correct address?  
29  
31-00721-01  
GeneralDetails
NameHoneywell D1-528 Direct Thermostat Installation Guide
MakeHoneywell
LanguageEnglish
FiletypePDF (Download)
File size1.63 MB
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Honeywell D1-528 Direct Thermostat Installation Guide