Model 87340; Rdm Operation With Ldm; Table 4-3 Rdm And Ldm Operation Priority - Emerson Bettis TEC2 Installation And Operation Manual

Section 4: Operation
February 2018
4.2 Remote Display Module (RDM)
Display Module with Bluetooth
See Appendix for Specifications.
The RDM performs the same functions as the LDM.
NOTE:
If the RDM does not receive communication messages from the Central Control Module
(CCM) within 5 seconds after power is applied, the RDM will display the flashing message
"CCM LINK FAILED" and all three LEDs will blink. This will also occur if communication is
lost for 5 seconds or more.
If RDM 1 or 2 is enabled and not connected, the actuator will be in stop mode and cannot
be operated until RDM is connected or disabled.
4.2.1

RDM Operation with LDM

Two RDMs and an LDM can be connected to one actuator. The operation priority is
detailed in Table 4-3.
Table 4-3.
32
All manuals and user guides at all-guides.com
RDM and LDM Operation Priority
Mode of Operation LDM, RDM #1, RDM #2 and Selector Switch Position
At least one module must have the selector switch in the STOP
STOP
position.
At least one module must have the selector switch in the LOCAL
LOCAL
position and none have the selector switch in the STOP position.
All modules must have the selector switch in the REMOTE
REMOTE
position.
Installation and Operation Manual

- Model 87340

®
E2K-405-0218 Rev. 2
Operation