ProtEX PD8-6080/PD8-6081 Explosion-Proof Modbus
®
Scanner Instruction Manual
3
Table of Contents
Table of Contents ----------------------------------------- 3
Table of Figures ------------------------------------------- 4
Introduction ------------------------------------------------- 5
Ordering Information ------------------------------------ 6
Specifications ---------------------------------------------- 7
Operating Modes ---------------------------------------------- 7
Master & Snooper Settings --------------------------------- 7
PV Settings ------------------------------------------------------ 7
Display Settings ------------------------------------------------ 7
Math Functions ------------------------------------------------- 8
Serial Communications -------------------------------------- 8
General ------------------------------------------------------------ 8
Relays ------------------------------------------------------------- 9
Isolated 4-20 mA Transmitter Output ------------------- 9
Digital Inputs & Outputs ------------------------------------- 9
Dual Process Input ------------------------------------------ 10
MeterView Pro ------------------------------------------------ 10
Product Ratings and Approvals; ----------------------- 11
Compliance Information ------------------------------ 12
Safety ------------------------------------------------------------ 12
Electromagnetic Compatibility -------------------------- 12
Safety Information -------------------------------------- 13
Installation ------------------------------------------------ 13
Unpacking ------------------------------------------------------ 13
Pre-Installed Conduit/Stopping Plug ------------------ 14
Mounting ------------------------------------------------------- 14
Cover Jam Screw -------------------------------------------- 14
Transmitter Supply Voltage Selection (P+, P-) ---- 14
Connections --------------------------------------------------- 15
Required & Factory Wired Connection --------------- 15
Connectors Labeling -------------------------------------- 16
Power Connections --------------------------------------- 16
Serial Communications Connections ----------------- 17
Using
P
RO
V
U
Serial Adapters --------------------------- 19
F4 Digital Input Connections ---------------------------- 19
Relay Connections ---------------------------------------- 19
Switching Inductive Loads ------------------------------- 20
4-20 mA Output Connections --------------------------- 20
Analog Output Transmitter Power Supply ----------- 20
Interlock Relay Feature ---------------------------------- 21
Analog Input Signal Connections ---------------------- 21
Digital I/O Connections ----------------------------------- 23
External Switch Contacts -------------------------------- 23
Setup and Programming------------------------------ 24
Overview -------------------------------------------------------- 24
SafeTouch
®
Buttons ---------------------------------------- 24
Front Panel Buttons and Status LED Indicators -- 25
ScanView Software ----------------------------------------- 26
ScanView Installation ------------------------------------- 26
Display Functions & Messages ------------------------- 27
Menu Navigation Tip ---------------------------------------- 30
Setting Numeric Values ----------------------------------- 30
Main Menu ----------------------------------------------------- 30
Serial Communications (
serial
) ----------------------- 31
Scanner Mode Selection ---------------------------------- 32
Operating Modes (
nmode
) --------------------------------- 32
How to Enable Process Variables (PVs) ------------- 32
Master Mode (
nmastr
) ----------------------------------- 33
Snooper Mode (
Snoopr
) ----------------------------------- 34
How to Select 5 or 6-Digit Registers ------------------ 35
Slave Mode (
Slave
) -------------------------------------- 35
Setting Up the Scanner (
setup
) ------------------------- 36
Setting Up the Process Variables (PVs) (
pv setup
)
----------------------------------------------------------------- 37
Setting the Display Decimal Point (
disp.dp
)--------- 37
Setting the Float Decimal Point (
Flot..dp
) ----------- 37
Scaling the PV Display Values (
sCale
) -------------- 38
Scale Menu ------------------------------------------------- 38
Setting Up the Displays (
dsplay setup
) ------------- 39
Display Line 1 Parameters (
Line 1 dsplay
) ------ 39
Display Line 2 Parameters (
Line 2
dsplay
) ------ 39
Display Intensity (
d-IntY
) ------------------------------- 39
Display Line 1 Menu (
Line 1 dsplay
) -------------- 40
Display Line 2 Menu (
Line 2 dsplay
) -------------- 41
Setting the Tags (
tAg
) & Units (
units
) -------------- 42
Application Example 1 ----------------------------------- 42
Application Example 2 ----------------------------------- 45
Setting the Relay Operation (
relay
) ------------------ 46
Relay Setup Menu (
relay setup
) ------------------- 46
Setting the Relay Action (
act 1
) ------------------------ 47
Programming Set (
set
) & Reset (
rst
) Points -------- 47
Setting Fail-Safe Operation (
failsf
) -------------------- 47
Programming Time Delay (
delay
) --------------------- 47
Relay Action for Communications Break (
break
) -- 48
Relay Action for Loss of 4-20 mA Input (Loop Break)
----------------------------------------------------------------- 48
Relay and Alarm Operation Diagrams ---------------- 48
High Alarm Operation (Set > Reset) ------------------ 48
Low Alarm Operation (Set < Reset) ------------------ 48
High Alarm with Fail-Safe Operation (Set > Reset)
----------------------------------------------------------------- 49
Low Alarm with Fail-Safe Operation (Set < Reset) 49
Pump Alternation Control Operation ------------------ 49
Relay Sampling Operation ------------------------------ 50
Relay Operation After Communications Break ---- 50
Signal Loss or Loop Break Relay Operation ------- 51
Time Delay Operation ------------------------------------ 51
Relay Operation Details ----------------------------------- 52
Overview ----------------------------------------------------- 52
Relays Auto Initialization -------------------------------- 52
Fail-Safe Operation (
failsf
) -------------------------- 52
Front Panel LEDs ----------------------------------------- 52
Latching and Non-Latching Relay Operation ------- 53
Non-Latching Relay (
Auto
) ----------------------------- 53
Non-Latching Relay (
A-man
) ------------------------- 53
Latching Relay (
LatcH
) ---------------------------------- 53
Latching Relay (
Lt-Clr
) --------------------------------- 53
Acknowledging Relays ----------------------------------- 54
Pump Alternation Control Applications (
Altern
) -- 54
Setting Up the Interlock Relay (Force On) Feature 55
Scaling the 4-20 mA Analog Output (
Aout
) --------- 56
Setting Up the Password (
pass
) ------------------------ 57
Protecting or Locking the Scanner -------------------- 57
Making Changes to a Password Protected Scanner
----------------------------------------------------------------- 57
Disabling Password Protection ------------------------ 57
Advanced Features Menu -------------------------------- 58
Advanced Menu Navigation Tips ---------------------- 58
