Руководство по эксплуатации Delta DVP01HC-H2 - модуль подсчета (EN)

frequency There are 3 comparison values corresponding to 2 output points, YH0 and YH1. When the Series connection with DVP-PLC The modules are numbered from 0 to 7 automatically by their distance from the MPU. Max. 8 modules are allowed to connect to the MPU and will not occupy any digital I/O points. Write K200 into CR#2 and CR#3 of the first extension module (i.e. CR#3 = 0, CR#2 = 200). Range allowed: K2 ~ K65,536 frequency 4 times Mode There are 3 counting modes:

Counting up/down (A-/B- phase, 2-phase 2 inputs), forward/reverse pulse (1-phase 2 inputs) and counting pulse/direction (1-phase 1 input) present value = set value, the output point will be On by real-time hardware circuit YH0+ YH1+ YH1- YH0- #0 H 415E ○ R Model name Set up by the system, read only. DVP01HC-H2 model code = H’6120 See the figure in the left of how the present value K200. 1-phase input 2-phase (A, B) input frequency Double 1-phase 1 input (internal CR) counting up/down setting Attribute Content Description Attribute Content 1 input 2 inputs Normal 16-bit mode:

0 ~ 65,536 （ Upper limit is set in CR#2, 3 ） Counting DVP-01HC high-speed counting module #3 #2 H 4160 ╳ R/W Length of ring counting 16-bit counting mode, default = K65, 536 Range 32-bit mode: -2,147,483648 ~ +2,147,483,647 YH0+: Output point YH0; transistor: collector YH0-: Output point YH0; transistor: emitter YH1+: Output point YH1; transistor: collector YH1-: Output point YH1; transistor: emitter input pulse signals, #5 H 4163 ╳ R/W Counting mode Range: K0 ~ K11 (Default = K0) Range: 0 ~ 1 (Default = K0) Instruction (Default = K0) comparison and output settings. DTO K0 K2 K200 K1 enabled. enabled. Up: 0, Down:

1 Output 5V ~ 30V DC, 0.5A 198 199 1 0 199 198 Counting enabled YH0 output enabled YH1 output enabled YH0/YH1 enabled interactively Preset enabled Reset error flag Reset YH0 output Reset YH1 output Set up YH0 output Set up YH1 output Z Control Registers ‘1’ (On) #1 H 415F ╳ R/W Counting up/down Comparison method Output type Item Output signal CR# Latched HW LW Address Counting up HW LW Address spec. Example: M0 2. DO NOT place the I/O signal wires and power supply wire in the same  1. 2. MAX = 0.2A (the input voltage is set as t3: Phase difference between A- and B- phase 1. Use O-type or Y-type terminal. See the figure in the left for its specification.

The PLC terminal screws should be tightened to 5 ~ 8 0V frequency 200KHz 100KHz DISABLE input: Input pulse width ≧ 2-phase （ A, B ） input PRESET input: Input pulse width ≧ L.V. Low voltage indicator. On when the external power input is lower than 19V PNP output encoder DVP01HC-H2 high-speed counter module YH0+ YH0- YH1+ YH1- +24V 0V frequency Double t1: time of rising/falling ≦ 0.8us t2: On/Off pulse width ≧ 2.5us Filter DC/DC +24V POWER Power indicator. On when there is external +24V power input PRE Preset indicator. On when the external terminal (PRE) is On DIS Disable indicator.

On when the external terminal (DIS) is On Normal +5V YH0 、 YH1 4.7K 2.2K 0.68K 4.7K 2.2K 0.68K 4.7K 0.68K 4.7K 0.68K A24+ A12+ A5+ A - B24+ B12+ B5+ B - P+24 P+5 PRE- D+24 D+5 DIS- Shielded cable ψ A ψ B Shielded cable Shielded cable Shielded cable UP Counting up indicator DOWN To suit M3.5 screw terminals OA OB PRESET DISABLE START OUT OUT OUT +24V COME LED Indicators 1.3 Wiring External Wiring A phase B phase Z phase Below 6.2 Below 6.2 9 DVP01HC-H2 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. 9 DO NOT connect AC input power supply to any of the I/O terminals; otherwise, serious damage may occur. Check all the wiring again before switching on the power. DVP01HC-H2 hardware high-speed counting input module is able to accept external counting pulse signals of 200KHz. DVP-EH2 series MPU writes or reads the data in DVP01HC-H2 through FROM/TO instructions. There are 33 16-bit control registers (CR) in DVP01HC-H2. The 32-bit parameters are composed of 2 continuous control registers. The module can execute itself after the control registers in the module are set up.

ѓ The program of MPU can designate the counting mode (1-phase, 2-phase, 16-bit or 32-bit) by writing TO instruction into the control register in the module. When you wire, be sure to connect 24V, A24+, B24+, P24+, D24+, A12+, B12+, A5+, B5+, P5+ and D5+ to the positive potential, and –V, PRE-, DIS-, A- and B- to the negative potential. ѓ The source of input signals can be a 1-phase or 2-phase encoder. The voltage level can be 5V, 12V or 24V. In addition, DVP01HC-H2 offers instruction input terminal (PRESET) and disabling counting instruction input terminal (DISABLE) for setting up the initial value. ѓ DVP01HC-H2 has 2 output points, YH0 and YH1.

When the present value in the hardware high-speed counter equals the set value, the corresponding output point will start to execute. The transistors of the output points are independent and isolated. Production year (2007) Production plant (W: Wujiang T: Taoyuan) Version No. Unit: mm 4 POWER, RUN, ERROR indicators 9 Extension unit/extension module mounting port 2007-06-21 http://www.delta.com.tw/industrialautomation/ 5011661800-HHE0 High-Speed Counter Module 0V YH0- YH1- P5+ PRE- 24V YH0+ DIS- A12+ A- B12+ B - YH1+ P24+ D24+ D5+ A24+ A5+ B24+ B5+ 8 10 0.5 A 5VDC~30VDC 1~10KHz For EH2 series MPU Production No.

Production week Model name 5 DIN rail clip V RS-485 communication port 5VDC 12VDC 24VDC 1~200KHz Power input spec. Input spec. Output module spec. Instruction Sheet 24VDC 3W 01HC-H20T7010001 VXX.XXXX 2 Extension unit/extension module connection port 7 Mounting hole 9 1 DIN rail (35mm) 6 Terminals 3 Model name 8 I/O terminals Model name Serial No. 5 3 6 Delta PLC model name Barcode, Serial No., Version 7 4 8 7 1.1 Model Explanation and Peripherals 1.2 Product Profile and Outline 2 3 9 Switch off the power when wiring. Module type HC: high-speed counting input module X Introduction Model/Serial No.

Explanation Warning Nameplate Explanation DVP series Number of channels 1 1-phase input 2-phase (A, B) input Item Normal Double 4 times 1 input 2 inputs frequency frequency frequency Mode There are 3 counting modes: Counting up/down (A-/B- phase, 2-phase 2 inputs), forward/reverse pulse (1-phase 2 inputs) and counting pulse/direction (1-phase 1 input) 32-bit mode: -2,147,483648 ~ +2,147,483,647 16-bit mode: 0 ~ 65,536（Upper limit is set in CR#2, 3） Range Counting spec. Comparison There are 3 comparison values corresponding to 2 output points, YH0 and YH1. When the present value = set value, the output point will be On by real-time hardware circuit comparison and output settings. method YH0+:

Output point YH0; transistor: collector YH0-: Output point YH0; transistor: emitter YH1+: Output point YH1; transistor: collector YH1-: Output point YH1; transistor: emitter YH0+ YH1+ YH0- YH1- Output signal Output type Output 5V ~ 30V DC, 0.5A The modules are numbered from 0 to 7 automatically by their distance from the MPU. Max. 8 modules are allowed to connect to the MPU and will not occupy any digital I/O points. Series connection with DVP-PLC POWER Power indicator. On when there is external +24V power input L.V. Low voltage indicator.

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1. Open the connection port on DVP-EH2 MPU and connect DVP01HC-H2 with DVP-EH2 by a connection wire. All extension modules for DVP-EH2 series MPU can be connected in series without a particular connection 3. Check if the load circuit of output points YH0 and YH1 work normally before switching on the power. Connect (+24V, +12V and +5V) before switching on the power. Connecting +24V signal to the +5V input terminal may DVP01HC-H2, or the power is supplied after the detection from the MPU is completed, the MPU will detect the 6. Maximum 8 extension modules (DI/DO modules not included) are allowed to be connected to DVP-EH2 series MPU.

When the power is switched on, DVP-EH2 will store the codes of the connected modules into D1320 ~ D1327 in order. The model code of DVP01HC-H2 is H6120. HPP or other monitoring software will check the Comparison output 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 a Zener diode between YH0+ and YH0- and YH1+ and YH1- inside DVP01HC-H2 in parallel. Incorrectly connecting the parity of YH0+ and YH0- will result in the circuit being On and unexpected outcomes. 4.

Check if the circuits of A phase and B phase are correctly connected to the input terminals of voltage level 5. After the MPU is powered, it will start to detect the extension module. If there is no +24V DC input to - Counting up/down ◎ Length of ring counting - - ◎ - ◎ ◎ ◎ existence of the extension module through bus. However, because of being in low voltage status, YH0+ YH1+ YH1- YH0- special D corresponding to H6120 to see if the connection is in normal status. [ Trial Operation & Troubleshooting 2. DVP01HC-H2 has to be connected to an external +24V DC power supply. Switch off the power of the MPU and DVP01HC-H2 when wiring. DC 5~24VDC DVP01HC-H2 will not be able to execute counting.

ѓ Connecting MPU with DVP01HC-H2 result in malfunction of the internal circuit. Parameter Load YH0+ YH1+ YH1- YH0- sequence. CR#0 ~ CR#32 ： communication. 2. 3. Function: 03H (read register data); 06H (write 1 word datum to register); 10H (write many word data to register). 2. In the 16-bit mode, the value written in has to be smaller than the length of ring CR#26 CR#26 ‘0’ (Off) ‘1’ (On) b6 SV ≦ PV SV > PV b5 SV ≠PV SV = PV YH0 b4 SV ≧ PV SV CR#27 CR#27 ‘0’ (Off) ‘1’ (On) b0 - Counting up b4 PRE input Off PRE input On b1 - Counting down b5 DIS input Off DIS input On b2 A input Off A input On b6 YH0 input Off YH0 input On b3 #29 H417B 3.

In the 16-bit mode, writing in present value will clear CR#21 to 0. #27 Counting up/down indication, On/Off status of terminals 。 Comparison Comparison value Description Description b5 b6 #30 H417C b9, b10 SET Present Present value CR#4 1. Write in values in 32-bit. CR#29 b4 value counting in CR#2. Default = K0 #23 #22 Default = K0 #25 #24 Default = K0 YH1 Note: #26 - #31 H417D #16~ #19 #21 #20 #32 H417E b0 ~ b3 b7 ~ b15 HW LW HW LW CR# HW LW Address CR# HW LW Address 16-bit counting mode When in 16-bit counting mode, all present values are positive value. Range: 0 ~ 65,536. When overflow occurs during the counting, the present value will turn from upper limit to 0, or 0 to upper limit.

The upper limit is set is CR#2, CR#3.  Note: 1. CR#5 can only be written in when the counter is disabled (bit0 of CR#4 = 0). 2. After CR#5 is written, some CRs will be initialized, i.e. CR#1: 0; CR#2, 3: 65,536; CR#10: 0; CR#12, 13: 32,767; CR#14, 15: 32,767; CR#20, 21: 0; CR#22, 23: 0; CR#24, 25: 0 。 Counting down pulses When the present value in the counter equals the set comparison value, YH0/YH1 output will be On and latched. You can use b9 32-bit 16-bit Counting up/down (internal CR)*2 K10 K11 32-bit counting mode When in 32-bit counting mode, the counting range will be -2,147,483,648 ~ 2,147,483,647.

When overflow occurs during the counting, the present value will turn from upper limit to lower limit, or lower limit to upper limit. The upper limit is fixed as +2,147,483,647, and lower limit -2,147,483,648. CR （ K10 ~ K11 ） 1-phase 2 input counting （ K6 ~ K7 ） Counting up pulses Normal frequency （ K0 ~ K1 ） Double frequency （ K2 ~ K3 ） 4 times frequency （ K4 ~ K5 ） 1 3 5 7 0 2 4 6 7 5 3 1 6 4 2 Note: Writing in YH0 comparison value in 16-bit mode will clear CR#13 to 0. If you use PRESET or TO instruction to make the present value equal the comparison value, YH0/YH1 output will be Off. Only when the counting (+1 or -1) occurs will the present value be compared with the set value.

When the two values are equal, the Setting of CR#5 Normal frequency K0 K1 Double frequency K2 K3 2-phase 2 inputs 4 times frequency K4 K5 1-phase 2 inputs Counting up/down (forward/reverse pulses) K6 K7 Counting up/down (external input control) *1 K8 K9 1-phase 1 input (K8 ~ K11) 1-phase 2 inputs (K6 ~ K7) 1 1 2 2 0 3 3 3 Note: Writing in preset value in 16-bit mode will clear CR#11 to 0. Note: Writing in YH1 comparison value will clear CR#15 to 0.

A input B input Present value Attribute Content Description YH0 output comparison value (Default = K32,767 YH1 output comparison value (Default = K32,767 Counting length CR#3, #2 A input B input Present value #11 #10 H4168 ╳ R/W Preset value Preset value in the counter (Default = K0) +2,147,483,647 Upper limit Lower limit Counting up/down controlled by internal value 1 1 2 2 0 3 4 3 0 K0 K1 CR#1 Counting down *2: Counting up/down is controlled by internal control register CR#1. -2,147,483,648 Counting up *1: Counting up/down is controlled by external input.

A input B input Present value A input Present value #13 #12 H416A ╳ R/W YH0 comparison #15 #14 H416C ╳ R/W YH1 comparison and b10 of CR#4 toclear the output points. Counting mode 0 Counting up/down controlled by external Off (counting up) On (counting down) Counting down 1 1 2 0 0 2 #6 ~ #9 Reserved value value output point will immediately be On.

2-phase 2 inputs (K0 ~ K5) 1-phase 1 input input （ K8 ~ K9 ） Counting up CR# Latched HW LW Address A input B input Present A input B input Present value Counting mode Setting of CR#5 32-bit 16-bit Normal frequency K0 K1 2-phase 2 inputs Double frequency K2 K3 4 times frequency K4 K5 1-phase 2 inputs Counting up/down (forward/reverse pulses) K6 K7 Counting up/down (external input control) *1 K8 K9 1-phase 1 input Counting up/down (internal CR)*2 K10 K11 CR# Address Latched Attribute Content Description HW LW #16~ #19 Reserved Default = K0 Note: #21 #20 H4172 ╳ R/W Present value in 1. Write in values in 32-bit. counter 2.

In the 16-bit mode, the value written in has to be smaller than the length of ring counting in CR#2. 3. In the 16-bit mode, writing in present value will clear CR#21 to 0. #23 #25 #22 #24 H4174 H4176 ╳ R/W ╳ R/W Max. present value Min.

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