Wiring/Signal Checks; General Service Notes - Emerson ControlWave EFM 4710A Instruction Manual

Figure 3-6 - Expansion Comm. Module - Comm. Connector and LED Designations

3.3.3 Wiring/Signal Checks

Check I/O Field Wires at the Card Edge Terminal Blocks and at the field device. Check
wiring for continuity, shorts & opens. Check I/O signals at their respective Terminal Blocks
(see Table 3-3).
Table 3-3 - I/O Field Wiring - Terminal Block Reference List
I/O Subsystem
Digital I/O
Analog I/O
HSC Inputs
Mixed I/O

3.4 GENERAL SERVICE NOTES

Certain questions or situations frequently arise when servicing the ControlWave EFM.
Some items of interest are provided in Sections 3.4.1 through 3.4.4.
3-10 / Service
Figures Notes
2-19 See Section 2.3.4.4
2-20 See Section 2.3.4.5
2-21 See Section 2.3.4.6
2-22 See Section 2.3.4.7
CI-ControlWave EFM