Acre SPC42 - XBUS Type; Bus Retries; Comms Timer; Users

If 2 devices of a kind (for example, expanders) are set to same ID, upon configuration, both
expanders beep and the flashing LED indicates conflict. Reset the switches and the system
rescans.
On a device, if both rotary switches are set to zero (0, 0), the full configuration becomes an
automatic addressing configuration.
To select the ADDRESS MODE:
1. Scroll to ADDRESS MODE.
2. Press SELECT.
3. Toggle for appropriate address mode: AUTOMATIC or MANUAL
4. Press SELECT to update the setting.
14.6.6 XBUS Type
To program the X-BUS type from the keypad:
1. Scroll to XBUS TYPE.
2. Press SELECT.
3. Scroll to select desired configuration:
- LOOP
- SPUR
4. Press SELECT to update the setting.
14.6.7 Bus Retries
To program the number of times the system attempts to retransmit data on the X-BUS interface
before a communications fault is generated:
1. Scroll to BUS RETRIES.
2. Press SELECT.
3. Enter the preferred number of times the system retransmits data.
4. Press SELECT to update the setting.
14.6.8 Comms Timer
To designate the length of time before a communication fault is recorded:
1. Scroll to COMMS TIMER.
2. Press SELECT.
3. Enter the preferred time setting.
4. Press ENTER to update the setting.
14.7 Users
Only users with the appropriate user right enabled in their profile have the ability to add, edit, or
delete users.
14.7.1 Add
To add users to the system:
1. Scroll to USERS>ADD.
Select a user ID from the available IDs on the system and press OK.
SPC42/52/53/63 – Installation & Configuration Manual Engineer programming via the keypad
© Vanderbilt 2023 88 I-200572
08.12.2023