Delta DVP-EH2 Series User manual

http://www.delta.com.tw/industrialautomation/
2006-10-24
5011650900-H2E0
High-Speed, Multi-Functional
Programmable Logic Controller
Instruction Sheet
Warning
3This instruction sheet only provides introductory information on electrical specification, functions, wiring,
trouble-shooting and peripherals. For detailed information on programming and instructions, please refer to
“DVP-PLC Application Manual: Programming”. For how to purchase its peripheral devices, please refers to the
manual enclosed with the product.
3DVP-EH2 is an OPEN-TYPE device and therefore should be installed in an enclosure free of airborne dust, humidity,
electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the device (e.g. key
or specific tools are required for opening the enclosure) in case danger and damage on the device may occur.
3DO NOT connect input AC power supply to any of the I/O terminals; otherwise serious damage may occur. Check all
the wiring again before switching on the power and Do NOT tough any terminal when the power is switched on.
Make sure the groud terminal is correctly grounded in order to prevent electromagnetic interference.
XIntroduction
1.1 Model Explanation & Peripherals
Nameplate Explanation
100~240VAC 50/60Hz 30VA MAX
MODEL
POWER INPUT
OUTPUTMODULE
2.0A 250Vac 50/60Hz RES LOAD
32EH00R2T6160018
VX.XX
DELTA ELECTRONICS,INC. MADE IN XXXXXX
DVP32EH00R2
Delta PLC model name
Power input specification
Output module specification
Barcode & series No.
Firmware version
Model/Serial No. Explanation
32EH00R2
0
T
6
16
0018
Model name
Version No.
Production plant (Taoyuan)
Production year (2006)
Production week
Production No.
1.2 Product Profile & Outline
1
23
594 9
6
10
5
4
7
8
Open COM1 cover
cCommunication port cover hExtension module connection port cover
dI/O terminal cover iInput indicator
eFunction card/memory card cover jOutput indicator
fI/O terminals kDIN rail clip
gI/O terminal No. lDIN rail (35mm)
3
1
2
6
7
1
2
5
4
8
Open COM2 cover
cMounting screw gMemory card port
dDirect mounting hole hPOWER/RUN/BAT.LOW/ERROR indicator
eBattery socket iExtension module connection port
fFunction card mounting hole
Removable Terminal Block
COM 2 (RS-485)
RUN / STOP SWITCH
VR 0 VR 1
COM 1 (RS-232)
Battery
Remove RS-485
terminal
Part Description
COM2 (RS-485) For both master & slave modes
RUN/STOP switch PLC RUN/STOP control
VR0 Enable M1178/corresponding
value of D1178
VR1 Enable M1179/corresponding
value of D1179
COM1 (RS-232) For slave mode
Battery Shall be changed within 1 min.
1.3 Installation of function card/memory card (optional accessories)
Remove function card Remove memory card Close the cover
For details, see the instruction sheets of these accessories.
YElectrical Specifications
Model
Item 16EH002
20EH002 32EH002 40EH002 48EH002 64EH002 80EH002
Power supply
voltage 100 ~240VAC (-15% ~ 10%); 50/60Hz ±5%
Fuse capacity 2A/250VAC
Power
consumption 50VA 50VA 60VA 60VA 60VA 80VA 80VA
DC24V current
supply 500mA 500mA 500mA 500mA 500mA 500mA 500mA
Power protection DC24V; output short-circuited
Withstand voltage 1500VAC (Primary-Secondary); 1500VAC (Primary-PE); 500VAC (Secondary-PE)
Insulation
resistance ＞5 MΩ(all I/O point-to-ground: 500VDC)
Noise immunity ESD: 8KV Air Discharge; EFT: Power Line: 2KV, Digital I/O: 1KV, Analog & Communication I/O: 250V
Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV, RS: 26MHz ~ 1GHz, 10V/m
Earth The diameter of grounding wire shall not be less than that of L, N terminal of the power. (When many PLCs are
in use at the same time, please make sure every PLC is properly grounded.)
Operation/storage
Operation: 0ºC ~ 55ºC (temperature); 50 ~ 95% (humidity); pollution degree 2
Storage: -40 ºC ~ 70 ºC (temperature); 5 ~ 95% (humidity)
Vibration/shock
immunity International standards: IEC1131-2, IEC 68-2-6 (TEST Fc)/IEC1131-2 & IEC 68-2-27 (TEST Ea)
Weight (g) 500/480 520/500 652/612 710/675 748/688 836/756 948/848
Input point specifications
24VDC single common port inputSpec.
Items Low speed High speed (200KHz) Note
Input wiring type Change wiring from S/S to SINK or SOURCE
Input indicator LED display; light on = ON, light off = OFF
Input voltage 24VDC ±10%
OffOn 16VDC ±10%
Active Level
OnOff 12VDC ±10%
Response Time / Noise Immunity 10 ms 0.5us
Input point X0 ~ X7, X10 ~ X17
can conduct 10 ~ 60ms digital
filter adjustment
Output point specifications
Single common port transistor output
Spec.
Items Low speed High speed* Single common port relay output
Max. frequency 10KHz 200KHz Load ON/OFF control
Output indicator LED display; light on = ON, light off = OFF
Min. load - 2mA/DC power supply
Working voltage 5 ~ 30VDC ＜250VAC, 30VDC
Insulation Photocoupler isolation Magnetic isolation
Current specification 0.3A/1 point @ 40ºC <1KHz, 0.3A/1 point @ 40°C
≧1KHz, 30mA/1 point @ 40°C
2A/1 point (5A/COM)
75 VA (conductive), 90W (resistive)
OffOn 20us
Max. output
delay time OnOff 30us
0.2us 10ms
Over-current protection N/A
Mechanical life N/A 2×107times (without load)
Electrical life N/A
1.5×105times (5A 30VDC); 5×105
times (3A 120VAC); 3×104times
(5A 250VAC)
*High-speed output points (Y0, Y2) are only in DVP20EH2 and DVP32EH2; high-speed output points (Y0, Y1, Y2, Y3, Y4, Y6) are only in
DVP40EH2.
ZInstallation & Wiring
3.1 Dimension
4.6X
2
W
W1
80.0
9
0
.
0
82.2
Model W (mm) W1 (mm)
DVP16EH00R2/T2 113 103
DVP20EH00R2/T2 113 103
DVP32EH00R2/T2 143.5 133.5
DVP40EH00R2/T2 158.8 153.8
DVP48EH00R2/T2 174 164
DVP64EH00R2/T2 212 202
DVP80EH00R2/T2 276 266
3.2 Wiring terminals
16EH2
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1 Y2 Y3 Y4 Y5 Y6
C6C2
C1C0
S/S
Y7
C3 C4 C5 C7
20EH2
X13
X12
X11
X10
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1
C1
Y2 Y3 Y4
C3C0
S/S
C2 C4
+24V
24G
Y6
Y5 Y7
32EH2
Relay
X17
X16
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1
Y2
Y3 Y4 Y5
Y6 C3C2C1C0
Y7
Y12
Y13
Y16
Y17
Y15
Y14Y11Y10
S/S
32EH2
Transistor
X17
X16
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1
C1
Y2 Y3 Y4
Y6 C5C3C0
Y5
Y12
Y11
Y17
Y16
Y14
Y13Y10Y7
S/S
C2 C6
Y15
C4
40EH2
Relay
X23
X22
X21
X20
X17
X16
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
24G Y0
C0
Y2 Y3
C3 C5C4C224V
Y12Y10Y6Y4
S/S
Y14
Y16
Y15
C1 Y5
Y11
C6
X24
X26
X25
X27
Y1
Y7
Y13
Y17
X1
40EH2
Transistor
X23
X22
X21
X20
X17
X16
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
24G Y0
C0
Y2 Y3
C4C2C124V
Y12Y10Y6Y4
S/S
Y14
Y16
Y15
Y5
Y11
C5
X24
X26
X25
X27
Y1 Y7
Y13
Y17
X1
C3
48EH2
X17
X16
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1
Y2
Y3 Y4 Y5
Y6 C3C2C1C0
Y7
Y12
Y13
Y16
Y17
Y15Y14Y11Y10
S/S
X27
X26
X25
X24
X23
X22
X21
X20
C4
Y21
Y22
Y27
Y23
Y26
Y24
Y20
Y25
64EH2
X17
X16
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1
Y2
Y3 Y4 Y5
Y6 C3C2C1C0
Y7
Y12
Y13
Y16
Y17
Y15Y14Y11Y10
S/S
X27
X26
X25
X24
X23
X22
X21
X20
C4
Y22
Y21
Y27
Y24
Y25
Y23
Y20
Y26
X37
X36
X35
X34
X33
X32
X31
X30
C5
Y31
Y32
Y37
Y33
Y36
Y34
Y30
Y35
80EH2
X15
X14
X13
X12
X11
X10
X7
X6
X5
X4
X3
X2
X1
X0
Y0 Y1
Y2
Y3 Y4 Y5
Y6 C3C2C1C0
Y7
Y12
Y13
Y16
Y17
Y15Y14Y11Y10
S/S
X23
X22
X21
X20
X17
X16
C4
Y22
Y21
Y27
Y25
Y23
Y20
Y26
X31
X30
X33
X32
X27
X26
X25
X24
C6
Y32
Y31
Y37
Y34
Y35
Y33
Y30
Y36
X35
X34
X37
X36
X41
X40
X43
X42
X45
X44
X47
X46
C5
Y24
C7
Y42
Y41
Y47
Y44
Y45
Y43
Y40
Y46
3.3 Installation
How to install DIN rail
DVP-PLC can be secured to a cabinet by using the DIN rail of 35mm in height and 7.5mm
in depth. When mounting PLC to DIN rail, be sure to use the end bracket to stop any
side-to-side movement of PLC and reduce the chance of wires being loosen. A small
retaining clip is at the bottom of PLC. To secure PLC to DIN rail, place the clip onto the rail
and gently push it up. To remove it, pull the retaining clip down and gently remove PLC
from DIN rail, as shown in the figure.
How to screw
Please use M4 screw according to the dimension of the product.
Please install PLC in an enclosure with sufficient space around it to allow heat
dissipation as shown in the figure.
DVP MPU
> 50 mm> 50 mm
> 50 mm
> 50 mm

3.4 Wiring
Please note that:
1. Use O-type or Y-type terminal. See the figure in the right for its
specification. PLC terminal screws should be tightened to 5 ~ 8
kg-cm (4.3 ~ 6.9 in-Ibs) and please use only 60/75 ºC copper
conductor.
2. DO NOT wire empty terminal •
3. DO NOT drop tiny metallic conductor into the PLC while screwing
and wiring. Tear off the sticker on the heat dissipation hole for
preventing alien substances from dropping in, to ensure normal
heat dissipation of the PLC.
To suit M3.5 screw terminals
Below 6.2
Below 6.2
3.5 Power input wiring
The power input of DVP-EH2 series is AC. When operating the PLC, please make sure that:
1. The input voltage should be current and its range should be 100VAC ~ 240VAC. The power should be
connected to L and N terminals. Wiring AC110V or AC220V to +24V terminal or input terminal will result in
serious damage on the PLC.
2. The AC power input for PLC MPU and I/O extension modules should be ON or OFF at the same time.
3. Use wires of 1.6mm (or longer) for the grounding of PLC MPU.
4. The power shutdown of less than 10 ms will not affect the operation of the PLC. However, power shutdown time
that is too long or the drop of power voltage will stop the operation of the PLC and all outputs will go OFF. When
the power supply turns normal again, the PLC will automatically return to its operation. Please be aware of the
latched auxiliary relays and registers inside the PLC when programming.
AC Power Input
L N
2.0 A
DC/DC +5V
+24V 24G S/S X0 X1 X2
100~240VAC
0.5A is the maximum power supply for +24V power supply output terminal. DO NOT connect other external
power supplies to this terminal. Every input terminal requires 6 ~ 7mA to be driven; e.g. the 16-point input will
require approximately 100mA. Therefore, +24V cannot give output to extermal load that is more than 400mA.
3.6 Safety wiring
Since a PLC controls many devices, actions of any device may affect actions of other devices and the breakdown
of any one device may cause the breakdown of the whole auto-control system and danger. Therefore, we suggest
you wire a protection circuit at the power input terminal, as shown in the figure below.
c
AC power supply load
d Power circuit protection fuse (3A）
e Power indicator
f Emergency stop
This button can cut off the system power supply when accidental
emergency takes place.
g System circuit isolation device
The device is made of electromagnetic contactor and relay as the
switch to prevent the instability of system when the power is
intermittently supplied.
h DVP-PLC (main processing unit)
i Earth
MC
MC
NL
1
1
2
3
4
5
6
7
8
Guard
Limit
MC
j
Power supply
AC: 100 ~ 240VAC, 50/60Hz
3.7 Input point wiring
There are two types of DC inputs, SINK and SOURCE.
Input point loop equivalent circuit Wiring loop
DC Signal IN
S/S
X0
Sinking
SINK mode
(common port for current input
S/S)
24VDC
24G
X0
S/S
+24V SINK
+5V
24G S/S X0 X1 X2+24V
Sink Type
Input point loop equivalent circuit Wiring loop
DC Signal IN
S/S
X0
Sourcing
SOURCE mode
(common port for current
output S/S)
24VDC
24G
X0
S/S
+24V SOURCE
+5V
24G S/S X0 X1 X2+24V
Source Type
3.8 Output point wiring
Relay (R) contact circuit wiring
Y0
RY
LED
C0
LOAD
POWER
DVP-**-**-**-R
RELAY OUTPUT
2
3
1
5
C0 Y0 Y1 C1 Y3 Y4 C2 Y6
Y7
4
MC1
MC2
7
10
3
2
8
9
6
c Flywheel diode: To extend the life span of contact d Emergency stop: Uses external switch
e
Fuse: Uses 5 ~ 10A fuse at the common port of output contacts to protect the output circuit.
f Varistor: To reduce the interference on AC load g
Empty terminal: not in use
h DC power supply i
Neon indicator
j AC power supply k
Incandescent light (resistive load)
l
Manually exclusive output: Uses external circuit and forms an interlock, together with the PLC internal program, to ensure
safety protection in case of any unexpected errors.
Transistor (T) contact circuit wiring
Y0
LED
C0
TRANSISTOR OUTPUT
LOAD
DVP-**-**-**-T
< 0.5A
MC1
MC2
2
3
1
C0 Y0 Y1 C1 Y4 Y5 Y6 Y7
5
4
5
3
4
c DC power supply d Emergency stop
e Circuit protection fuse f Flywheel diode + inductive load
g
Manually exclusive output: Uses external circuit and forms an interlock, together with the PLC internal program, to ensure
safety protection in case of any unexpected errors.
[Trial Operation
Power indication
The “POWER” LED indicator on the front panel of PLC MPU (or extension module) will be on (in green) when the
MPU is powered. That the MPU is powered but the indicator is not on indicates that the 24VDC power supply of the
PLC is overloaded. You have to remove the wiring at terminal +24V and 24G and have another DC24V power
supply ready. That the “ERROR” LED indicator flashes continuously indicates that the +24V power supply for the
PLC is insufficient.
Low voltage indication
That the “LOW.V” indicator on the front panel of the PLC extension module is on indicates that the input voltage is
insufficient. All outputs of the module are disabled at this time.
Preparation
1. Before powering DVP-EH2, be sure that you have checked if the I/O wiring is correct. You may damage the
PLC if AC110V or AC220V is directly supplied to input terminals or the output wiring is short-circuited.
2. When the peripheral devices are used to write program into PLC: If the ERROR indicator does not flash, the
program you are using is legal and PLC is waiting for RUN instruction from you.
3. You can use HPP to test “force On/Off” of output contacts.
Operation & test
1. If the ERROR indicator does not flash, you can use RUN/STOP switch or peripheral device (HPP or WPLSoft)
to give RUN instruction and the RUN indicator should be continuously on at this time. That the RUN indicator
does not flash indicates PLC has no program in it.
2. When PLC is in operation, use HPP or WPLSoft to monitor the set value or temporarily saved value in the
timer, counter, and register and force On/Off of output contacts. That the ERROR indicator is on (not flashes)
indicates that part of the program exceeds the preset time-out. In this case, you have to check the program
and set On/Off of the power again (PLC automatically returns to STOP status at this time).
I/O response time
How to calculate the response time from the input signal to output operation of the PLC:
Response time = input delay time + program scan time (executed by the user) + output delay time
Input delay time 10ms (default); 0 ~ 60ms (adjustable). See the reference on how to use special register
D1020 ~ D1021.
Program scan time See the reference on how to use special register D1010.
Output delay time Approx. 10ms for relay modules, 20 ~ 30us for transistor modules
\How to identify abnormality of PLC
To identify abnormality from the indicators on the panel, please check:
POWER indicator
When PLC is powered, the POWER indicator on the front panel will be on (in green). If this indicator is not on when
the PLC is powered, remove the wiring of +24V terminal. If this indicator turns on at this time, the +24V DC output
is overloaded. In this case, DO NOT use DC power supply at +24V terminal and have another DC24V power
supply ready. If this indicator turns off after the overload is eliminated, your PLC is malfunctioned. Send your PLC
back to your distributor for repair.
RUN indicator
Check your PLC status. When PLC is running, this indicator will be on. You can use HPP, the ladder diagram
editing program or the switch on the panel to RUN or STOP PLC.
ERROR indicator
1. If you enter illegal program into PLC or use instructions or devices that exceed their range, this indicator will
flash (approx. every 1 sec.). When this happens, you have to obtain the error code from D1004 and save the
address where the error occurs in register D1137 (if the error is a general circuit error, the address of D1137 will
be invalid). Find out the cause of the error, amend the program and resend the program to PLC. If you cannot
connect to PLC and this indicator keeps flashing quickly (approx. every 0.2 sec.), there should be insufficient
24VDC power supply. Please check if the 24VCD is overloaded.
LFor details of error codes (in D1004, hex coding), see “DVP-PLC Application Manual: Programming”
2. If the ERROR indicator keeps flashing, you have to check the special relay M1008. M1008 is on indicates that
the execution time of program loop exceeds the preset time-out (in D1000). In this case, turn the RUN/STOP
switch to STOP, check the special register D1008 and obtain the location in the program where the time-out
takes place. We suggest you use WDT instruction to correct this problem.
BAT.LOW indicator
BAT.LOW indicator will be on when the battery is in low voltage. When this happens, change the battery as soon as
possible in case your program and data saved in the latched area will be lost.
LThe changing of battery has to be completed within 1 minute when the PLC is not powered in order to save your
procedures and data in the PLC.
After the power is switched off, the data in the latched area are stored in SRAM memory and its power is supplied
by the battery. Therefore, when the battery is in low voltage and the power-off has been lasted for more than 1
minute, the data in the latched area will be lost. If you need to permanently save the data in the latched area in the
program and device D, refer to “Flash ROM permanently saved and recover mechanism” as stated below.
Permanently saved mechanism
You can use WPLSoft (Options -> PLC<=>Flash) to indicate whether to permanently store the data in the
latched area in Flash ROM memory (new indicated data will replace all data previously saved in the memory).
Recover mechanism
If the battery is in low voltage (before the power is switched off when the BAT.LOW indicator is on) and the
power is off for more than 1 minute, PLC will automatically restore the data in the latched area in the program
and device D of Flash ROM into SRAM memory next time when it is re-powered.
Battery life:
Temperature (ºC) 0 25 50 70
Life (year) 9 8 6 5
Input indicator
On/Off of input point is indicated by input indicator or monitored by HPP. When the action criteria of the input point
are true, this indicator will be on. If abnormality is identified, check if the indicator and input circuit are normal.
Output indicator
On/Off of output point is indicated by output indicator. When the output indicator (On/Off) does not correspond to
the action of its load, please be aware of the follows:
1. The output contact may be melted or blocked out of overloading or short-circuited load, which will result in poor
contact.
2. If you are suspicious that the output point may execute undesired action, check the output wiring circuit and
whether the screw is properly tightened.
Accuracy (month/second) of RTC
Temperature (ºC/ºF) 0/32 25/77 55/131
Max. inaccuracy (second) -117 52 -132
The content of this instruction sheet may be revised without prior notice. Please consult our distributors or
download the most updated version at http://www.delta.com.tw/industrialautomation