Mitsubishi Electric M330 User Manual Page 35
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I/O Signals for the Programmable Controller CPU Detailed Description of the Module
HART Analog Output Module ME1DA6HAI-Q 3 – 17
3.4.2 Details of I/O signals
Input signals
* When a watchdog timer error occurs, the RUN LED of the analog output module turns off.
Device No. Signal Name Description
X0 Module ready
When the programmable controller CPU is powered on or reset, this signal turns on
once the preparation for D/A conversion has been completed. Afterwards D/A con
-
version processing is performed.
When the analog output module has a watchdog timer error
*
, "Module ready" (X0)
turns OFF (In this case
D/A conversion processing is not performed.)
X9
Operating
condition setting
completed flag
This signal is used as an interlock condition to turn ON/OFF the Operating condition
setting request (Y9) when any of the following settings has been changed.
– Short-circuit detection setting (buffer memory address Un\G45)
– Rate control enable/disable setting (buffer memory address Un\G46)
– Disconnection detection/warning output setting (buffer memory address
Un\G47)
– Warning output settings (Un\G48)
– Scaling function setting (buffer memory address Un\G53)
– Increase/decrease digital limit value (buffer memory addresses Un\G70 to 81)
– Mode switching setting (buffer memory addresses Un\G158 and 159)
The operating condition setting completed flag (X9) turns OFF when the operating
condition setting request (Y9) is ON.
XD
Disconnection
detection signal
This input turns ON if a disconnection is detected on any channel.
Turning ON the disconnection detection clear request (YD) or operating condition
setting request (Y9) turns OFF the disconnection detection signal (XD).
XE
Warning output
signal
This signal turns ON if the digital input value on any of the channels enabled for
D/A conversion rises to or above the warning output upper limit value or falls below
the warning output lower limit value.
Turning ON the warning output clear request (YE) or operating condition setting
request (Y9) turns OFF the warning output signal (XE).
Tab. 3-10: Detailed description of the input signals (Signal direction ME1DA6HAI-Q CPU Module)
Performed by the ME1DA6HAI-Q
Performed by the sequence program
Module ready (X0)
Operation condition
setting completed
flag (X9)
Operation condition
setting request (Y9)
Performed by the ME1DA6HAI-Q
Performed by the sequence program
Disconnection detection
signal (XD)
Disconnection detection
clear request (YD)
Performed by the ME1DA6HAI-Q
Performed by the sequence program
Warning output
signal (XE)
Warning output clear
request (YE)
- HART Analog Output Module 1
- ME1DA6HAI-Q 1
- About this Manual 3
- Safety Guidelines 7
- Contents 12
- 1 Overview 13
- 2 System Configuration 15
- Function version 18
- 3.1 Part Names 19
- 3.2 Specifications 21
- 3.2.2 Accuracy 23
- 3.2.3 External Dimensions 23
- mA) Last value 25
- 3.3.3 Rate control function 26
- Rate control valid 27
- 3.3.4 Scaling function 28
- With an external load of 30 31
- 3.3.8 HART Master Function 32
- 3.4.1 List of I/O signals 34
- 3.4.2 Details of I/O signals 35
- Output signals 37
- 3.5 Buffer Memory 38
- H) — (0 H) CH6 CH5 51
- 3.5.16 HART enable (Un\G160) 56
- Keep Device 57
- Information 57
- Status structure 60
- HART command execution chart 62
- 0Un\G353 0 0 0 0 0 0 0 63
- 0Un\G497 0 0 0 0 0 0 0 64
- HART Device Function Flags 67
- Day of month 68
- Month of year 68
- 4.1 Handling Precautions 71
- Refer to section 4.3 72
- Refer to section 4.4 72
- Refer to section 4.5.2 72
- Refer to section 4.6 72
- Refer to chapter 5 72
- Module installation 73
- 4.4 Wiring 74
- 4.4.2 External wiring 75
- 4.5 PLC Parameter Setting 76
- Bit assignment for one switch 77
- CH6 CH5 CH4 CH3 CH2 CH1 78
- 5Programming 81
- Fig. 5-2: 82
- CH4 CH3 CH2 CH1 85
- 5.2.2 Program 87
- Fig. 5-7: 88
- Fig. 5-14: 92
- 5.3.2 Network parameter 97
- 5.3.3 Program 100
- ● Initial settings 101
- Fig. 5-18: 101
- Fig. 5-22: 104
- Processing at error detection 106
- 6 Troubleshooting 107
- MITSUBISHI ELECTRIC 116
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